CN218888863U - Vehicle machine debugging system - Google Patents

Abstract

The utility model relates to a car machine debug system for support car machine system, car machine debug system includes: the vehicle machine debugging tool comprises a supporting base and supporting side plates, wherein the supporting base bears a circuit board of the vehicle machine system and is provided with a metal bottom plate; the supporting side plate is arranged on the supporting base, inclines towards the supporting base and is used for bearing a screen of the car machine system; and the anti-static structure comprises a static bracelet and a static component, wherein the static component is arranged on the metal bottom plate and is electrically connected with the static bracelet. Like this, human static leads out human static through static bracelet and static subassembly to metal baseplate, has greatly reduced the possibility that human static reason leads to the circuit board to damage, reduces because of the cost of circuit board damage.

Description

Vehicle machine debugging system

Technical Field

The utility model relates to a debugging frock technical field especially relates to a car machine debugging system.

Background

In the development process of automobile electronic products, technicians often debug the circuit board manually at a station when using the vehicle debugging tool to debug the circuit board, and the circuit board is mostly lack of structural part protection in the development stage, and once the instantaneous high voltage of electrostatic discharge hits the circuit board, serious damage can be caused to the electronic products. Circuit board damage due to static electricity is also often difficult to identify due to the concealment and complexity of static electricity. Generally, the circuit board cost in the development stage is low in required quantity and high in manufacturing cost, and the electronic product has the characteristics of fine, thin and tiny structure, so that once the electronic product is damaged, the repair is time-consuming, labor-consuming and expensive, even unrepairable scrapping is generated, the cost is high, and the development and research of a vehicle machine are not convenient.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a car machine debugging system that can release human static and can not damage the circuit board to the problem that human static can damage the circuit board in the present car machine debugging process.

The utility model provides a car machine debug system for support car machine system, car machine debug system includes:

the vehicle machine debugging tool comprises a supporting base and supporting side plates, wherein the supporting base bears a circuit board of the vehicle machine system and is provided with a metal bottom plate; the supporting side plate is arranged on the supporting base, inclines towards the supporting base and is used for bearing a screen of the car machine system; and

prevent static structure, including static bracelet and static subassembly, the static subassembly set up in metal soleplate to the electricity is connected the static bracelet.

In an embodiment of the present disclosure, the electrostatic component includes a first conductive component, the first conductive component is electrically connected to the metal bottom plate, and the first conductive component is electrically connected to the electrostatic wristband.

In an embodiment of the present disclosure, the first conductive component is a first conductive metal block, the first conductive metal block is disposed on the metal bottom plate, and the first conductive metal block is detachably connected to the electrostatic wristband in an inserting manner.

In an embodiment of the present disclosure, the first conductive metal block has a mounting hole; the static bracelet includes static wire and static plug, the one end of static wire is connected the static plug, but the static plug set up in the mounting hole.

In an embodiment of the present disclosure, the electrostatic plug includes a plurality of plug portions, one ends of the plurality of plug portions are disposed at ends of the electrostatic wire, and the other ends of the plurality of plug portions are opened from each other;

when the electrostatic plug is mounted in the mounting hole, the inner wall of the mounting hole abuts against the outer wall of the plug portion, and the plug portions are made to approach each other.

In an embodiment of the disclosure, the electrostatic assembly further includes a fixing member, and the first conductive metal block is fixed to the metal base plate through the fixing member.

In an embodiment of the present disclosure, the first conductive metal block is disposed at an edge position or a middle region of the metal base plate;

and/or the first conductive metal block is arranged obliquely or parallel to the edge of the metal bottom plate;

and/or the cross section of the first conductive metal block is polygonal, circular, linear splicing, curved splicing or linear and curved splicing;

and/or the length of the first conductive metal block is greater than or equal to the length of the electrostatic plug, and the width and the height of the first conductive metal block are greater than or equal to the diameter of the electrostatic plug.

In an embodiment of the present disclosure, the first conductive component is a first conductive clip, one end of the first conductive clip holds and fixes the copper stud of the circuit board, the copper stud is electrically connected to the metal bottom plate, and the other end of the first conductive clip is connected to the electrostatic bracelet.

In an embodiment of the present disclosure, the anti-static structure further includes a tooling ground wire, and the tooling ground wire is electrically connected to the metal bottom plate and is used for grounding;

the static component further comprises a second conductive piece, and the second conductive piece is electrically connected with the metal bottom plate and the tooling ground wire.

In an embodiment of the disclosure, the second conductive member is a second conductive metal block, and one end of the tooling ground wire is inserted into the second conductive metal block;

or the second conductive piece is a second conductive clamp, one end of the second conductive clamp clamps and fixes a copper stud of the circuit board, the copper stud is electrically connected with the metal bottom plate, and the other end of the second conductive clamp is connected with the tooling ground wire.

In the car machine debugging system of this disclosure, car machine debugging system realizes the debugging of car machine system through car machine debugging frock carrier loader system to, car machine debugging frock is including supporting the base and supporting the curb plate, supports the curb plate slope and sets up at supporting the base, supports the screen that the curb plate is used for carrier loader system, realizes the debugging of car machine system. The support base has a metal bottom plate, and the anti-static structure setting of car machine system is at the metal bottom plate to, the static subassembly sets up at the metal bottom plate, and the static bracelet is connected with the static subassembly electricity, and operating personnel's hand is connected to the static bracelet, realizes operating personnel and metal bottom plate electric conductance.

This car machine debugging system of disclosure plays the effect of preventing static through preventing static structure, and user's hand is established to static bracelet cover to be connected with the static subassembly electricity, the static subassembly is connected with the metal soleplate electricity. Like this, human static passes through static bracelet and static subassembly to metal soleplate, derives human static, has greatly reduced the possibility that human static reason leads to the circuit board to damage, guarantees the security among the circuit board debugging process, and then guarantees the performance of circuit board, reduces because of the cost of circuit board damage, the development research of the car machine system of being convenient for.

Drawings

Fig. 1 is a perspective view of a vehicle debugging system according to an embodiment of the present disclosure;

fig. 2 is a perspective view of a first conductive metal block in the in-vehicle debugging system shown in fig. 1;

fig. 3 is a partial schematic view of an electrostatic bracelet in the in-vehicle debugging system shown in fig. 1.

Wherein: 100. a vehicle machine debugging system; 110. a vehicle machine debugging tool; 111. a support base; 112. supporting the side plates; 113. a metal base plate; 120. an antistatic structure; 121. an electrostatic wristband; 1211. an electrostatic plug; 1212. an electrostatic wire; 122. an electrostatic component; 1221. a first conductive metal block; 12211. mounting holes; 12212. a fixing hole; 1222. a second conductive metal block; 1223. a fixing member; 123. a tooling ground wire; 200. a circuit board; 300. copper stud.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present disclosure more comprehensible, embodiments accompanying the present disclosure are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure. This disclosure may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present disclosure, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present disclosure and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present disclosure.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.

In the present disclosure, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In the present disclosure, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

Referring to fig. 1 to 3, the present disclosure provides a vehicle debugging system 100. The in-vehicle debugging system 100 is used for supporting an in-vehicle system. The vehicle-mounted system is a vehicle-mounted infotainment product installed in an automobile for short, and can realize information communication between people and the automobile and between the automobile and the outside in terms of functions. In the present disclosure, the in-vehicle system includes a screen, a sub-screen, a cable, and a circuit board 200.

It can be understood that, at present, when operating personnel used the debugging frock of car machine debugging when debugging the circuit board, in case static discharge's instantaneous high pressure hit the circuit board, can cause serious harm to electronic product. Circuit board damage due to static electricity is also often difficult to identify due to the concealment and complexity of static electricity. Generally, the circuit board cost in the development stage is low in required quantity and high in manufacturing cost, and the electronic product has the characteristics of being fine, thin and tiny in structure, so that once the electronic product is damaged, the repair is time-consuming, labor-consuming and expensive, even unrepairable scrapping is generated, the cost is high, the development and research of a vehicle machine are not facilitated, and the like.

Therefore, the present disclosure provides a novel car machine debugging system 100, and this car machine debugging system 100 can be at the in-process that realizes the debugging of car machine system, and electric conduction operating personnel and car machine debugging system 100 avoid electrostatic action to lead to car machine system's circuit board 200 to damage, realize the abundant release of human static, guarantee circuit board 200's performance, reduce the cost that causes because of circuit board 200 damages etc.. The following describes a specific structure of an embodiment of the in-vehicle debug system 100.

Referring to fig. 1 to 3, in an embodiment, the in-vehicle debugging system 100 includes an in-vehicle debugging tool 110 and an anti-static structure 120. The in-vehicle machine debugging tool 110 comprises a supporting base 111 and supporting side plates 112, wherein the supporting base 111 bears a circuit board 200 of the in-vehicle machine system and is provided with a metal bottom plate 113; the support side plate 112 is disposed on the support base 111, the support side plate 112 is inclined toward the support base 111, and the support side plate 112 is configured to bear a screen of the in-vehicle machine system. The anti-static structure 120 includes a static bracelet 121 and a static component 122, wherein the static component 122 is disposed on the metal base plate 113 and electrically connected to the static bracelet 121.

The in-vehicle debugging tool 110 is a main structure of the in-vehicle debugging system 100, and is used for realizing debugging of the in-vehicle system. This car machine debugging frock 110 can be in the same place car machine system's screen, cable and circuit board 200 are integrated, reduces occupation space, can also make things convenient for the debugging of technical staff simultaneously, can realize car machine system's whole the transport of moving when the transport, moreover, this car machine debugging frock 110 can get up circuit board 200 etc. protection, greatly reduces the circuit board 200 damage that the artificial reason leads to, guarantees car machine system's performance.

The anti-static structure 120 plays a role of preventing static electricity, and prevents static electricity from damaging the circuit board 200. Specifically, the anti-static structure 120 is disposed on the metal bottom plate 113 of the support base 111 of the in-vehicle debugging tool 110, one end of the anti-static structure 120 is electrically connected to the operator, and the other end of the anti-static structure is electrically connected to the metal bottom plate 113, so that the operator and the in-vehicle debugging tool 110 are electrically conducted, and the human body static stone is released to the metal bottom plate 113.

It should be noted that the anti-static structure 120 of the present disclosure may be applied to any type of in-vehicle debugging tool 110, as long as the anti-static structure 120 is matched with the metal bottom plate 113 of the in-vehicle debugging tool 110. The following describes a specific structure of the in-vehicle debugging tool 110.

The in-vehicle debugging tool 110 includes a supporting base 111 and a supporting side plate 112. The support base 111 is used for carrying a circuit board 200 of a vehicle loader system. The support base 111 has a metal base plate 113, the circuit board 200 is disposed on the metal base plate 113, and the circuit board 200 is fixed on the metal base plate 113 through the copper stud 300, at this time, the copper stud 300 is electrically connected with the metal base plate 113. The supporting side plate 112 is disposed on the supporting base 111, and the supporting side plate 112 is inclined toward the supporting base 111, and the supporting side plate 112 is used for bearing a screen of the vehicle loader system.

The supporting base 111 is a bearing structure at the bottom of the in-vehicle debugging tool 110, and the supporting base 111 is used for bearing a circuit board 200 of the in-vehicle debugging tool system. The support side plate 112 is used for supporting the screen of the car machine system. Specifically, one edge of the supporting side plate 112 is connected to the supporting side plate 112, and the supporting side plate 112 is inclined toward the direction of the supporting base 111, so that the supporting side plate 112 can be inclined to carry the screen, which is convenient for the technician to operate.

The surface of the supporting side plate 112 carrying the screen is exposed, and the surface of the supporting side plate 112 facing away from the screen is arranged opposite to the supporting base 111. That is to say, an included angle between the surface of the supporting side plate 112 departing from the screen and the supporting side plate 112 is an acute angle, so that the surface of the supporting side plate 112 bearing the screen is exposed to the outside, and the operation by a technician is facilitated. Also, the surface 5363 of the support side panel 112 facing away from the screen is a An Zhuangdiao panel. The debugging board can connect the circuit board 200 with the screen, and technicians debug the vehicle-mounted system through the debugging board.

The anti-static structure 120 includes a static bracelet 121 and a static component 122. The electrostatic component 122 is electrically connected to the metal base plate 113, one end of the electrostatic bracelet 121 is electrically connected to the electrostatic component 122, and the other end of the electrostatic bracelet 121 is sleeved on the wrist of the operator. The electrostatic hand ring 121 can be electrically connected to the metal base plate 113 through the electrostatic assembly 122, and then the matching of the electrostatic hand ring 121 and the electrostatic assembly 122 makes the human body and the metal base plate 113 electrically conducted. In this way, the static electricity of the human body can be discharged through the metal base plate 113 transferred by the static electricity band 121 and the static electricity component 122.

Referring to fig. 1 to 3, in the car debugging system 100 of the above embodiment, the anti-static structure 120 plays a role of preventing static electricity, the static bracelet 121 is sleeved on a hand of a user and is electrically connected to the static component 122, and the static component 122 is electrically connected to the metal base plate 113. Like this, human static passes through static bracelet 121 and static subassembly 122 to metal soleplate 113, derives human static, has greatly reduced the possibility that human static reason leads to circuit board 200 to damage, guarantees the security in the circuit board 200 debugging process, and then guarantees circuit board 200's performance, reduces because of the cost that circuit board 200 damaged, the development research of the car machine system of being convenient for.

It can be understood that the metal base plate 113 of the supporting base 111 has a larger area, and the metal base plate 113 can be used as a ground to discharge part of static electricity. Certainly, in other embodiments of the present disclosure, the metal bottom plate 113 of the in-vehicle debugging tool 110 may also be grounded, so that electrical conduction between an operator and the ground through the in-vehicle debugging tool 110 is realized, and sufficient release of human body static electricity can be realized. Illustratively, the electrostatic component 122 is electrically connected to the metal base plate 113, and the electrostatic component 122 is also grounded. So that the static bracelet 121 and the metal base plate 113 can be grounded through the static component 122, thereby realizing the sufficient release of the static electricity of the human body and avoiding the damage of the static electricity to the circuit board 200.

It should be noted that the focus of the in-vehicle debugging system 100 of the present disclosure is on antistatic processing, and the antistatic structure 120 may be applied to any type of in-vehicle debugging tool 110, so details about the specific structure of the in-vehicle debugging tool 110 are not described herein again. Only the specific structure of the antistatic structure 120 will be described hereinafter.

Referring to fig. 1 to 3, in an embodiment, the electrostatic component 122 includes a first conductive member electrically connected to the metal bottom plate 113, and the first conductive member is electrically connected to the electrostatic bracelet 121. The first electrically conductive piece is connected the metal baffle, and the first electrically conductive piece is used for electrically connecting metal bottom plate 113 and static bracelet 121, realizes the electric conductance of metal bottom plate 113 and static bracelet 121.

The first conductive member may be directly electrically connected to the metal base plate 113 or indirectly electrically connected to the metal base plate 113. That is to say, the first conductive member may be directly disposed on the metal base plate 113 to realize direct electrical connection with the metal base plate 113, and further realize conduction between the electrostatic wristband 121 and the metal base plate 113. Of course, in other embodiments of the present disclosure, the first conductive member may also be electrically connected to the metal base plate 113 through other components to achieve indirect electrical connection with the metal base plate 113, so that conduction with the metal base plate 113 can also be achieved.

It can be understood that, the structural style of the first conductive piece is not limited in principle, as long as it is ensured that the first conductive piece can electrically connect the electrostatic wristband 121 and the metal bottom plate 113, and the metal bottom plate 113 is electrically conducted with the electrostatic wristband 121. Two structural forms of the first conductive member are described below.

Referring to fig. 1 and 2, in an embodiment of the present disclosure, the first conductive component is a first conductive metal block 1221, the first conductive metal block 1221 is disposed on the metal base plate 113, and the electrostatic wristband 121 is detachably connected to the first conductive metal block 1221 in an inserting manner.

That is, the first conductive member is disposed in a block shape, and is the first conductive metal block 1221. The first conductive metal block 1221 is directly disposed on the surface of the metal base plate 113, and at this time, the first conductive metal block 1221 is electrically connected to the metal base plate 113. The electrostatic wristband 121 is pluggable and installed in the first conductive metal block 1221, and the electrostatic wristband 121 is electrically connected with the first conductive metal block 1221. In this way, the electrostatic bracelet 121 is sleeved on the back of the wrist of the operator, and the human body, the electrostatic bracelet 121, the first conductive metal block 1221 and the metal base plate 113 can be electrically conducted.

Alternatively, the first conductive metal block 1221 is made of a conductive metal material. Alternatively, the first conductive metal block 1221 is made of an aluminum block. Of course, in the embodiment of the present disclosure, the first conductive metal block 1221 may also be made of a conductive material other than aluminum.

Referring to fig. 1 and 2, in one embodiment, the first conductive metal block 1221 has a mounting hole 12211. The mounting hole 12211 is provided in the first conductive metal block 1221, and the one end of the electrostatic bracelet 121 is pluggable to be installed in the mounting hole 12211, and the outer wall of the portion of the electrostatic bracelet 121 installed in the mounting hole 12211 abuts against the inner wall of the mounting hole 12211, so that the electrostatic bracelet 121 can be electrically connected to the first conductive metal block 1221.

Alternatively, the mounting hole 12211 is arranged in a horizontal direction, and the mounting hole 12211 is a blind hole. Thus, the contact area between the electrostatic bracelet 121 and the mounting hole 12211 can be increased, and the conductive effect between the electrostatic bracelet 121 and the first conductive metal block 1221 is ensured; meanwhile, the arrangement can reduce the height of the first conductive metal block 1221 and avoid interference. Of course, in other embodiments of the present disclosure, the mounting hole 12211 may also be disposed in a vertical direction or obliquely disposed in the first conductive metal block 1221. Optionally, the mounting hole 12211 is a blind hole.

Referring to fig. 1 to 3, in an embodiment, the electrostatic bracelet 121 includes an electrostatic wire 1212 and an electrostatic plug 1211, one end of the electrostatic wire 1212 is connected to the electrostatic plug 1211, and the electrostatic plug 1211 is disposed in the mounting hole 12211 in a pluggable manner. One end of the electrostatic lead 1212 is connected to the electrostatic plug 1211, and the other end of the electrostatic lead 1212 is fitted around the wrist of the operator. The electrostatic plug 1211 is pluggable into the mounting hole 12211.

Thus, the electrostatic plug 1211 is mounted in the mounting hole 12211, the electrostatic plug 1211 is electrically connected to the first conductive metal block 1221, and the electrostatic lead 1212 is electrically connected to the first conductive metal block 1221 through the electrostatic plug 1211, and is further electrically conducted to the metal base plate 113. Thus, after the electrostatic wire 1212 is sleeved on the wrist of the operator, the static electricity of the human body can be transmitted to the metal base plate 113 through the electrostatic wire 1212, the electrostatic plug 1211 and the first conductive metal block 1221, so as to release the static electricity of the human body.

Referring to fig. 1 to 3, in an embodiment, the electrostatic plug 1211 includes a plurality of plug portions, one ends of the plurality of plug portions are disposed at ends of the electrostatic lead 1212, and the other ends of the plurality of plug portions are opened. When the electrostatic plug 1211 is mounted in the mounting hole 12211, the inner wall of the mounting hole 12211 abuts against the outer wall of the plug portion, and the plug portions are brought close to each other.

One end of a plurality of plug portions is drawn together to set up the one end at static wire 1212, the other end of a plurality of plug portions is the free end, and a distance is kept away from each other to a plurality of plug portions, forms the structure of opening one's mouth, similar elastic plug. That is, the plurality of plug portions are closed at one end and slightly opened at the other end.

When the plug portions are mounted to the mounting holes 12211, the flared ends of the plurality of plug portions are aligned with the mounting holes 12211 and gradually penetrate into the mounting holes 12211. In this process, since the plug portions are slightly opened, the inner wall of the mounting hole 12211 presses the outer walls of the plug portions, so that the plug portions can smoothly enter the mounting hole 12211. That is, the inner wall of the mounting hole 12211 radially compresses the plurality of plug portions.

After the electrostatic plugs 1211 is mounted in the mounting hole 12211, the plurality of plug portions are still slightly opened, and the inner wall of the mounting hole 12211 presses the plurality of plugs. Like this, can guarantee the accurate laminating mounting hole 12211's of outer wall of electrostatic plug 1211 inner wall, and then realize the good contact of static bracelet 121 and first electrically conductive metal piece 1221, guarantee the electrically conductive effect.

Of course, in other embodiments of the present disclosure, the electrostatic plug 1211 and the mounting hole 12211 may also be configured to mate the male plug with the female plug, or be in another configuration that can electrically connect the electrostatic bracelet 121 and the first conductive metal block 1221.

Referring to fig. 3, in one embodiment, the outer wall of the electrostatic plug 1211 has an annular groove in a circumferential direction, and the inner wall of the mounting hole 12211 has an annular protrusion. After the electrostatic plug 1211 is mounted in the mounting hole 12211, the annular protrusion is engaged in the annular groove. This prevents the electrostatic plug 1211 from coming out of the mounting hole 12211 due to external vibration or a small force, thereby ensuring that the electrostatic plug 1211 is reliably fixed in the mounting hole 12211.

In one embodiment, the end of the electrostatic plug 1211 is a ball. That is, the end of the electrostatic plug 1211 is spherically disposed. Thus, the ball head facilitates the electrostatic plug 1211 to be mounted in the mounting hole 12211, and facilitates the assembly.

Referring to fig. 1, in an embodiment, the electrostatic assembly 122 further includes a fixing member 1223, and the first conductive metal block 1221 is fixed to the metal base plate 113 through the fixing member 1223. The fixing member 1223 is used to fix the first conductive metal block 1221 to the metal base plate 113, so as to prevent the position of the first conductive metal block 1221 from shifting relative to the metal base plate 113, and ensure the conductive effect of the first conductive metal block 1221 and the metal base plate 113.

Alternatively, the first metal block has a plurality of fixing holes 12212, and the fixing member 1223 is mounted to the metal base plate 113 through the fixing holes 12212. Optionally, the fixing member 1223 is a screw. Alternatively, the fixing member 1223 and the mounting hole 12211 are located on both sides of the first metal block, so that the fixing member 1223 can be prevented from abutting against the electrostatic plug 1211. Alternatively, the number of the fixing pieces 1223 is two, the corresponding fixing holes 12212 are two, and the two fixing holes 12212 are arranged side by side, and one fixing piece 1223 is installed in each fixing hole 12212.

Referring to fig. 1, in an embodiment, the first conductive metal block 1221 is disposed at an edge position or a middle region of the metal base plate 113. It can be understood that the position of the first conductive metal block 1221 on the metal base plate 113 is not limited in principle, as long as the first conductive metal block 1221 can be ensured to be able to conduct the metal base plate 113 and the electrostatic wristband 121. Illustratively, as shown in fig. 1, the first conductive metal block 1221 is located at an edge of the metal base plate 113. Of course, in other embodiments of the present disclosure, the first conductive metal block 1221 may be disposed at other positions of the metal base plate 113.

In one embodiment, the first conductive metal block 1221 is disposed obliquely or parallel to the edge of the metal base plate 113. It can be understood that the installation form of the first conductive metal block 1221 on the metal base plate 113 is not limited in principle, as long as it is ensured that the first conductive metal block 1221 can conduct the metal base plate 113 and the electrostatic bracelet 121. Illustratively, as shown in fig. 1, the first conductive metal block 1221 is parallel to the edge of the metal base plate 113. Of course, in other embodiments of the present disclosure, the first conductive metal block 1221 may also be obliquely disposed on the metal base plate 113.

In an embodiment, the cross section of the first conductive metal block 1221 is polygonal, circular, linear, curved, or linear and curved. It is to be understood that the shape of the first conductive metal block 1221 is not limited in principle, as long as it is ensured that the first conductive metal block 1221 can be plug-mounted with the electrostatic plug 1211. Illustratively, the first conductive metal block 1221 is a rectangular parallelepiped. Of course, in other embodiments of the present disclosure, the first conductive metal block 1221 may also be a cylinder or the like.

In one embodiment, the length of the first conductive metal block 1221 is greater than or equal to the length of the electrostatic plug 1211, and the width and height of the first conductive metal block 1221 are greater than or equal to the diameter of the electrostatic plug 1211. Thus, the first conductive metal block 1221 can have a certain length, width, and height, and when the first conductive metal block 1221 is provided with the mounting hole 12211, the mounting hole 12211 can accurately accommodate the electrostatic plug 1211, thereby ensuring a contact effect between the electrostatic plug 1211 and the first conductive metal block 1221.

The size, shape, and arrangement position of the first conductive metal block 1221 of the present disclosure are appropriately set according to space and convenience of operation, and are not limited to the above-described structural form.

In another embodiment of the present disclosure, the first conductive member is a first conductive clip, one end of the first conductive clip clamps and fixes the copper stud 300 of the circuit board 200, the copper stud 300 is electrically connected to the metal bottom plate 113, and the other end of the first conductive clip is connected to the electrostatic bracelet 121.

In this embodiment, the first conductive clip is a clip. The circuit board 200 is fixed to the conductive metal plate by copper studs 300. At this time, the copper stud 300 is electrically connected to the conductive metal plate. One end of the first conductive clip is clipped on the copper stud 300, and the other end of the first conductive clip is connected with the end of the electrostatic hand ring 121. Like this, first electrically conductive clamp can switch on copper stud 300 and static bracelet 121, and then realizes the electric conductance of static bracelet 121 and metal soleplate 113, and after static bracelet 121 overlaps operating personnel's wrist, can realize the electric conductance of human and metal soleplate 113, realize the release of human static.

Referring to fig. 1, in an embodiment, the anti-static structure 120 further includes a tooling ground wire 123, and the tooling ground wire 123 is electrically connected to the metal base plate 113 and is configured to be grounded. One end of the tooling ground wire 123 is electrically connected with the metal base plate 113, and the other end of the tooling ground wire 123 is used for grounding, so that the grounding of the metal base plate 113 is realized.

The tooling ground wire 123 can realize that the vehicle debugging tooling 110 is connected with the ground, the effective grounding of the metal bottom plate 113 is realized through the tooling ground wire 123, the accumulation of static on the metal bottom plate 113 is avoided, the static which can be certainly carried by a human body and the metal bottom plate 113 is fully released to the ground, and the damage of the static to the circuit board 200 is effectively avoided. The static electricity of the human body is fully released through the static hand ring 121, the first conductive metal block 1221, the metal bottom plate 113, the tooling ground wire 123 and the ground.

Referring to fig. 1, in an embodiment, the electrostatic component 122 further includes a second conductive member, and the second conductive member electrically connects the metal base plate 113 and the tooling ground 123. The second conductive member is directly or indirectly connected to the metal bottom plate 113, and is spaced apart from the first conductive member to prevent the first conductive member from being directly conducted with the second conductive member.

Referring to fig. 1, in an embodiment of the present disclosure, the second conductive component is a second conductive metal block 1222, and one end of the tooling ground 123 is plugged into the second conductive metal block 1222. That is, the second conductive member is disposed in a block shape, and is the second conductive metal block 1222. The second conductive metal block 1222 is disposed on the metal base plate 113, and one end of the tool ground 123 is pluggable installed in the second conductive metal block 1222.

It should be noted that the structural forms and connection manners of the second conductive metal block 1222 and the first conductive metal block 1221 are substantially the same, and the portion of the tooling ground line 123 installed in the second conductive metal block 1222 is substantially the same as the structure of the static plug 1211, which is not described herein again.

The portion of the fixture ground 123 attached to the second conductive metal block 1222 has substantially the same structure as the static plug 1211, and is a similar elastic plug. The elastic plug at one end of the tooling ground wire 123 is pluggable and installed into the second conductive metal block 1222. And (3) cutting off part of the leads of the tool ground wire 123 to remove a wire skin, electrically connecting the wire skin with the ground wire of the workbench of the vehicle bearing machine debugging tool 110, or directly contacting the ground, and well touching the working ground wire with an insulating tape to realize the electric conduction between the vehicle machine debugging control and the ground.

In an embodiment of the present disclosure, the second conductive component is a second conductive clip, one end of the second conductive clip clamps and fixes the copper stud 300 of the circuit board 200, the copper stud 300 is electrically connected to the metal bottom plate 113, and the other end of the second conductive clip is connected to the tooling ground 123. It should be noted that the second conductive clip and the first conductive clip have substantially the same structure and connection method, and are not described herein again.

Referring to fig. 1 to 3, in the in-vehicle debugging system 100 of the present disclosure, a metal base plate 113 is added to a in-vehicle debugging tool 110, and a first conductive metal block 1221 and a second conductive metal block 1222 are added, and the first conductive metal block 1221 and the second conductive metal block 1222 are respectively fixed to the metal base plate 113 through a fixing member 1223. Moreover, the electrostatic plug 1211 of the electrostatic bracelet 121 is installed in the first conductive metal block 1221 in a pluggable manner, the other end of the electrostatic bracelet 121 is sleeved on the wrist of an operator, one end of the tooling ground wire 123 is installed in the second conductive metal block 1222 in a pluggable manner, and the other end of the tooling ground wire 123 is grounded.

The first conductive metal block 1221, the second conductive metal block 1222, the electrostatic bracelet 121 and the tooling ground wire 123 are used for realizing the electric conduction of the human body-the metal bottom plate 113-the ground, conducting the static electricity of the human body to the ground, realizing the sufficient release of the static electricity of the human body, and greatly reducing the possibility of the damage of the circuit board 200 caused by the static electricity of the human body.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-described embodiments are merely illustrative of several embodiments of the present disclosure, which are described in more detail and detailed, but are not to be construed as limiting the scope of the disclosure. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the concept of the present disclosure, and these changes and modifications are all within the scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the appended claims.

Claims (10)

1. The utility model provides a car machine debug system which characterized in that for support car machine system, car machine debug system includes:

the vehicle machine debugging tool comprises a supporting base and supporting side plates, wherein the supporting base bears a circuit board of the vehicle machine system and is provided with a metal bottom plate; the supporting side plate is arranged on the supporting base, inclines towards the supporting base and is used for bearing a screen of the car machine system; and

prevent static structure, including static bracelet and static subassembly, the static subassembly set up in metal soleplate to the electricity is connected the static bracelet.

2. The in-vehicle debugging system of claim 1, wherein the electrostatic component comprises a first conductive component, the first conductive component is electrically connected to the metal bottom plate, and the first conductive component is electrically connected to the electrostatic bracelet.

3. The vehicle-mounted device debugging system of claim 2, wherein the first conductive member is a first conductive metal block, the first conductive metal block is disposed on the metal base plate, and the first conductive metal block is detachably connected to the electrostatic wristband in a plugging manner.

4. The in-vehicle debugging system of claim 3, wherein the first conductive metal block has a mounting hole; the static bracelet includes static wire and static plug, the one end of static wire is connected the static plug, but the static plug set up in the mounting hole.

5. The on-board unit debugging system according to claim 4, wherein the electrostatic plug comprises a plurality of plug portions, one ends of the plug portions are disposed at the ends of the electrostatic conducting wires, and the other ends of the plug portions are opened;

when the electrostatic plug is mounted in the mounting hole, the inner wall of the mounting hole abuts against the outer wall of the plug portion, and the plug portions are made to approach each other.

6. The in-vehicle debugging system of claim 4, wherein the electrostatic component further comprises a fixing member, and the first conductive metal block is fixed to the metal base plate through the fixing member.

7. The on-board unit debugging system according to any one of claims 4 to 6, wherein the first conductive metal block is disposed at an edge position or a middle region of the metal base plate;

and/or the first conductive metal block is arranged obliquely or in parallel to the edge of the metal bottom plate;

and/or the cross section of the first conductive metal block is polygonal, circular, linear splicing, curved splicing or linear and curved splicing;

and/or the length of the first conductive metal block is greater than or equal to the length of the electrostatic plug, and the width and the height of the first conductive metal block are greater than or equal to the diameter of the electrostatic plug.

8. The vehicle debugging system of claim 2, wherein the first conductive piece is a first conductive clip, one end of the first conductive clip holds and fixes the copper stud of the circuit board, the copper stud is electrically connected to the metal bottom plate, and the other end of the first conductive clip is connected to the electrostatic bracelet.

9. The on-board unit debugging system according to any one of claims 1 to 6, wherein said anti-static structure further comprises a tooling ground wire, said tooling ground wire being electrically connected to said metal base plate for grounding;

the static component further comprises a second conductive piece, and the second conductive piece is electrically connected with the metal bottom plate and the tooling ground wire.

10. The on-board unit debugging system of claim 9, wherein the second conductive member is a second conductive metal block, and one end of the tooling ground wire is plugged into the second conductive metal block;

or the second conductive piece is a second conductive clamp, one end of the second conductive clamp clamps and fixes the copper stud of the circuit board, the copper stud is electrically connected with the metal bottom plate, and the other end of the second conductive clamp is connected with the tooling ground wire.

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