CN217846517U - Air bag hairspring detection device - Google Patents

Abstract

The utility model discloses an gasbag hairspring detection device, including supporting seat and fixture, supporting seat top surface both sides fixed mounting have supply socket one and supply socket two respectively, the electricity is connected with many gasbag hairsprings between supply socket one and the supply socket two, the top surface difference electricity of supply socket one and supply socket two is connected with pilot lamp one and pilot lamp two. The utility model discloses in, at first with an external power supply of supply socket, then be connected many gasbag hairsprings's one end and an electric connection of supply socket, the pilot lamp is lighted this moment, prove that external power supply is supplying power, it is then opposite not to light, then be connected gasbag hairsprings's the other end and two electricity of supply socket, the staff observes and whether two light with many corresponding a plurality of pilot lamps of gasbag hairsprings this moment, then can make the judgement to whether can normally circular telegram many gasbag hairsprings, thereby detect many gasbag hairsprings, and detection efficiency is high, moreover, the steam generator is simple in structure, and is worth promoting.

Description

Air bag hairspring detection device

Technical Field

The utility model relates to an gasbag hairspring technical field especially relates to a gasbag hairspring detection device.

Background

The clock spring is used for connecting the main airbag (on the steering wheel) and the airbag wiring harness, namely a section of wiring harness. Because the main gasbag will rotate along with the steering wheel, (can imagine into a pencil that has certain length, twine on the steering wheel steering spindle, the reversal that can be in good time when rotating along with the steering wheel is loosened or is wound tighter, but it also has the limit, will guarantee that the steering wheel is dead to the left or right side, the pencil can not be broken) so connect the pencil and will leave the surplus, will guarantee that the steering wheel is to one side and turn to extreme position and not broken. This is particularly noticeable during installation, as far as possible in the middle.

The prior art has the following problems:

because the airbag wire bundle comprises a plurality of cables, and the existing automobile mostly adopts a multifunctional steering wheel, the cables used for being connected with functional keys on the steering wheel in the wire bundle need to be electrified, so that the cables after production need to be electrified to detect whether the cables are qualified, but no equipment for detecting the airbag hairspring cables is available in the market, and the problem of low manual detection efficiency is caused.

We have therefore proposed an air-bag hairspring test device which addresses the above-mentioned disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air bag hairspring detection device for solving the shortcoming that exists artifical detection efficiency among the prior art and hang down.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an gasbag hairspring detection device, includes supporting seat and fixture, supporting seat top surface both sides fixed mounting respectively have supply socket one and supply socket two, the electricity is connected with many gasbag hairsprings between supply socket one and the supply socket two, the top surface of supply socket one and supply socket two is connected with pilot lamp one and pilot lamp two respectively electricity, the top of supporting seat is equipped with the fixing base.

The clamping mechanism comprises supporting shoe, bracing piece, grip block, protection pad, spacing spring, spacing groove and stopper, the top surface of fixing base has been seted up and has been put the thing groove, the gasbag hairspring with put the thing groove and be connected, the inner wall welding who puts the thing groove has the supporting shoe, and the surface of supporting shoe runs through and is equipped with the bracing piece, the one end welding of bracing piece has the grip block, and one side surface bonding of grip block has the protection pad, the other end welding of bracing piece has the stopper, the spacing groove has been seted up to the position department that the surface of fixing base corresponds the stopper, the outside that lies in the bracing piece between supporting shoe and the grip block has cup jointed spacing spring.

Preferably, one side of the first power socket is electrically connected with a power line, and the power line is externally connected with a 5v power supply.

Preferably, a control switch is fixedly mounted on one side of the top surface of the supporting seat, and the control switch is electrically connected with a power socket through a wire.

Preferably, the first indicator light is provided with a plurality of indicator lights, and the plurality of indicator lights are equidistantly distributed on the top surface of the first power socket.

Preferably, the second indicator light is provided with a plurality of indicator lights, and the plurality of indicator lights are equidistantly distributed on the top surface of the second power socket.

Preferably, the protection pad is of a rectangular structure, and is made of rubber.

Preferably, the number of the air bag hairsprings is multiple, and two ends of the air bag hairsprings are respectively and electrically connected with the first power socket and the second power socket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up supply socket one, supply socket two, pilot lamp one and pilot lamp two, at first with supply socket external power supply, then be connected many gasbag hairsprings's one end and supply socket one electricity, pilot lamp one lights this moment, prove that external power supply is supplying power, it is opposite if not bright, then be connected the other end and the two electricity of supply socket of gasbag hairspring, the staff observes and lights with two corresponding a plurality of pilot lamps of many gasbag hairsprings second this moment, then can make the judgement to whether can normally circular telegram many gasbag hairsprings, thereby detect many gasbag hairsprings, and detection efficiency is high, moreover, the steam generator is simple in structure, and is worth promoting.

2. The utility model discloses in through setting up fixture, fixture's setting is convenient for fix many gasbag hairsprings on same fixing base spacing in advance to be favorable to carrying out the assembly line and detect, and avoid a plurality of gasbag hairspring pencil to take place the problem of knoing in the testing process, more clean and tidy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, 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 the drawings without creative efforts.

Fig. 1 is a schematic structural view of an air-bag hairspring detection device provided by the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic structural diagram of the clamping mechanism.

Illustration of the drawings:

1. a supporting base; 2. a first power socket; 3. a second power socket; 4. an air-bag hairspring; 5. an indicator light I; 6. a second indicator light; 7. a power line; 8. a control switch; 9. a fixed seat; 10. a clamping mechanism; 101. a support block; 102. a support bar; 103. a clamping plate; 104. a protective pad; 105. a limiting spring; 106. a limiting groove; 107. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "power," "second," "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an airbag hairspring detection device includes a support base 1 and a clamping mechanism 10, a first power socket 2 and a second power socket 3 are fixedly mounted on two sides of a top surface of the support base 1, a plurality of airbag hairsprings 4 are electrically connected between the first power socket 2 and the second power socket 3, indicator lamps 5 and indicator lamps 6 are electrically connected to top surfaces of the first power socket 2 and the second power socket 3, and a fixing base 9 is disposed above the support base 1.

Fixture 10 is by supporting shoe 101, bracing piece 102, grip block 103, protection pad 104, spacing spring 105, spacing groove 106 and stopper 107 are constituteed, the top surface of fixing base 9 has been seted up and has been put the thing groove, gasbag hairspring 4 with put the thing groove and be connected, the inner wall welding who puts the thing groove has supporting shoe 101, and the surface of supporting shoe 101 runs through and is equipped with bracing piece 102, the one end welding of bracing piece 102 has grip block 103, and one side surface bonding of grip block 103 has protection pad 104, the other end welding of bracing piece 102 has stopper 107, the position department that the surface of fixing base 9 corresponds stopper 107 has seted up spacing groove 106, spacing spring 105 has been cup jointed in the outside that lies in bracing piece 102 between supporting shoe 101 and the grip block 103, the setting of a plurality of grip block 10 is convenient for spacing fixing many gasbag hairsprings 4 on same fixing base 9 in advance, thereby be favorable to carrying out the assembly line detection, and avoid a plurality of gasbag hairsprings 4 to take place the problem of knoing in the testing process, neater.

In this embodiment: one side of the first power socket 2 is electrically connected with a power line 7, and the power line 7 is externally connected with a 5v power supply.

In particular, it is convenient to supply power to air-bag hairspring 4, preventing the burning out of the over-voltage.

In this embodiment: one side of the top surface of the supporting seat 1 is fixedly provided with a control switch 8, and the control switch 8 is electrically connected with the first power socket 2 through a wire.

Specifically, the description of the common circuit connection structure is omitted here.

In this embodiment: the indicator lamps 5 are arranged in a plurality, and the indicator lamps 5 are distributed on the top surface of the power socket 2 at equal intervals.

Particularly, whether a plurality of circuits are normally electrified or not is convenient to observe.

In this embodiment: the second indicator lamps 6 are multiple, and the second indicator lamps 6 are distributed on the top surface of the second power socket 3 at equal intervals.

In particular, it is convenient to make a judgment as to whether or not the plurality of air-bag hairsprings 4 are energized.

In this embodiment: the protection pad 104 is a rectangular structure, and the protection pad 104 is made of rubber.

Specifically, retainer plate 103 is prevented from scratching the skin of air-bag hairspring 4, ensuring the beauty.

In this embodiment: the air bag hairsprings 4 are arranged in a plurality of numbers, and two ends of the air bag hairsprings 4 are respectively and electrically connected with the first power socket 2 and the second power socket 3.

Specifically, the purpose of power-on detection is achieved.

The working principle is as follows: during the use, at first with supply socket 2 external power supply, then be connected many gasbag hairsprings 4's one end and supply socket 2 electricity, indicator lamp 5 is bright this moment, prove that external power supply is supplying power, it is then opposite not bright, then be connected gasbag hairsprings 4's the other end and supply socket two 3 electricity, the staff observes and lights with two 6 a plurality of indicator lamps that many gasbag hairsprings 4 are corresponding this moment, then can make the judgement to many gasbag hairsprings 4 can normally circular telegrams, thereby detect many gasbag hairsprings 4, and detection efficiency is high, moreover, the steam generator is simple in structure, be worth promoting, secondly, the setting of a plurality of fixture 10 is convenient for fix many gasbag hairsprings 4 on same fixing base 9 spacing in advance, thereby be favorable to carrying out the assembly line and detect, and avoid a plurality of gasbag hairsprings 4 pencil to take place the problem of knoing in the testing process, neatness more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. An air bag hairspring detection device comprises a supporting seat (1) and a clamping mechanism (10), and is characterized in that a first power socket (2) and a second power socket (3) are fixedly mounted on two sides of the top surface of the supporting seat (1) respectively, a plurality of air bag hairsprings (4) are electrically connected between the first power socket (2) and the second power socket (3), an indicator lamp I (5) and an indicator lamp II (6) are electrically connected to the top surfaces of the first power socket (2) and the second power socket (3) respectively, and a fixed seat (9) is arranged above the supporting seat (1);

the clamping mechanism (10) comprises a supporting block (101), a supporting rod (102), a clamping plate (103), a protective pad (104), a limiting spring (105), a limiting groove (106) and a limiting block (107), the top surface of the fixing seat (9) is provided with the object placing groove, the air bag hairspring (4) is connected with the object placing groove, the supporting block (101) is welded to the inner wall of the object placing groove, the supporting block (101) penetrates through the surface of the supporting block (101), the clamping plate (103) is welded to one end of the supporting rod (102), the protective pad (104) is bonded to the surface of one side of the clamping plate (103), the limiting block (107) is welded to the other end of the supporting rod (102), the limiting groove (106) is formed in the position, corresponding to the limiting block (107), of the supporting block (101) and the clamping plate (103), and the limiting spring (105) is sleeved on the outer side of the supporting rod (102).

2. An air bag hairspring detection device according to claim 1, wherein a power cord (7) is electrically connected to one side of the first power socket (2), and the power cord (7) is externally connected with a 5v power supply.

3. An air bag hairspring detecting device according to claim 1, wherein a control switch (8) is fixedly installed on one side of the top surface of the supporting seat (1), and the control switch (8) is electrically connected with the first power socket (2) through a lead.

4. An air-bag hairspring detecting device according to claim 1, characterized in that said indicator light (5) is provided in plurality, and a plurality of indicator lights (5) are equally distributed on the top surface of the power socket one (2).

5. An air bag hairspring detecting device according to claim 1, wherein a plurality of second indicator lamps (6) are provided, and the plurality of second indicator lamps (6) are equidistantly distributed on the top surface of the second power socket (3).

6. An air-bag hairspring detecting device according to claim 1, characterized in that said protective pad (104) is of rectangular configuration and the material of the protective pad (104) is rubber.

7. An air-bag hairspring detecting device according to claim 1, wherein said air-bag hairspring (4) is provided in plurality, and both ends of said plurality of air-bag hairsprings (4) are electrically connected to said first power socket (2) and said second power socket (3), respectively.

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