CN219870314U - Performance detection device of safety airbag generator - Google Patents
Performance detection device of safety airbag generator Download PDFInfo
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- CN219870314U CN219870314U CN202321196548.9U CN202321196548U CN219870314U CN 219870314 U CN219870314 U CN 219870314U CN 202321196548 U CN202321196548 U CN 202321196548U CN 219870314 U CN219870314 U CN 219870314U
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- guide rail
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- plate
- performance detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 description 21
- 239000012634 fragment Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a performance detection device of an air bag generator, which relates to the technical field of performance detection and comprises a horizontal guide rail, wherein two guide grooves are formed in the upper surface of the horizontal guide rail, test trolleys are connected to the inner walls of the two guide grooves in a sliding manner, an air bag fixing clamp is arranged on the surface of the horizontal guide rail, a limit structure is arranged on the upper surface of the horizontal guide rail, the limit structure comprises two groups of connecting rods, the lower ends of the two groups of connecting rods are fixedly connected with the horizontal guide rail, fixing frames are fixedly connected to the upper ends of the two groups of connecting rods, limit frames are connected to the inner walls of the fixing frames in a sliding manner, screw rods penetrate through the lower surface threads of the fixing frames, and the arc surfaces of the screw rods are connected with the inner walls of the limit frames in a sliding manner.
Description
Technical Field
The utility model relates to the technical field of performance detection, in particular to a performance detection device of an air bag generator.
Background
The performance detection is only a device for detecting the performance of a certain workpiece, wherein the performance detection is required to be carried out on the generator in the early stage of the installation of the safety airbag generator, so that the qualification rate of the product is ensured, and therefore, the performance detection device for the safety airbag generator can be used and generally consists of a horizontal guide rail, a guide groove, a test trolley and an airbag fixing clamp.
The prior art is such as the utility model of publication number CN209102388U, this patent discloses a detection device for car air bag, including horizontal guide rail, test dolly, be provided with the scale on the horizontal guide rail lateral wall, horizontal guide rail one end is provided with the test board, the test board inboard is provided with gasbag mounting fixture, be provided with the removal wheel on the horizontal guide rail, the removal wheel inboard is provided with the wheel pivot, wheel pivot central authorities are provided with the commutator, be provided with speed sensor on the commutator lateral wall, the commutator top is provided with the test dolly, test dolly inside central authorities are provided with the battery, both sides are provided with power motor around the battery, the test dolly interior top is provided with the controller, and it is its gas tightness and shape to have solved the detection of air bag and mainly to detect, to can pop up under that impact strength does not have strict requirement and test standard, and test device structure is complicated moreover, and with high costs, the problem of difficult operation.
With respect to the above and related art, the inventors believe that there are often the following drawbacks: after the test trolley contacts with the generator on the surface of the air bag fixing clamp from the guide groove of the horizontal guide rail, the test trolley can generate impact movement due to the expansion of the air bag, once the expansion of the air bag generates deviation, the test trolley is easy to separate from the horizontal guide rail due to the impact, and therefore the problem that the test trolley is damaged to a certain extent can occur.
To this end, we propose a performance detection device for an airbag generator.
Disclosure of Invention
The present utility model is directed to a performance detecting device for an airbag generator, which solves the above-mentioned problems of the related art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air bag generator's performance detection device, includes horizontal guide rail, two guide slots have been seted up to horizontal guide rail's upper surface, two the inner wall sliding connection of guide slot has the test trolley, horizontal guide rail's surface mounting has gasbag mounting fixture, horizontal guide rail's upper surface is equipped with limit structure, limit structure includes two sets of connecting rods, two sets of the lower extreme of connecting rod all with horizontal guide rail fixed connection, two sets of the equal fixedly connected with fixed frame of upper end of connecting rod, the inner wall sliding connection of fixed frame has the limit frame, the lower surface screw thread of fixed frame runs through there is the screw rod, the arc surface and the limit frame inner wall sliding connection of screw rod.
The components achieve the following effects: the effect of limiting the position between the test trolley and the guide groove is achieved, so that the problem that the test trolley is inclined upwards and separated from the guide groove when the air bag expands, impacts and deflects is avoided as much as possible.
Preferably, the lower extreme fixedly connected with of screw rod changes the handle, the both sides of test dolly all fixedly connected with butt strip, one side and the spacing frame butt of butt strip.
The components achieve the following effects: the limiting frame is attached to the test trolley by means of the abutting strip, and the abutting strip not only plays a role in positioning the moving position of the limiting frame, but also can avoid direct contact between the limiting frame and the test trolley.
Preferably, the upper surface of the limiting frame is fixedly connected with a side plate, and one side of the side plate is abutted against the fixed frame.
The components achieve the following effects: the limiting frame moves to drive the side plate to be attached to the fixed frame, and the side plate achieves the effect of preventing the limiting frame from being separated from the fixed frame when the limit of the test trolley is canceled.
Preferably, the upper surface fixedly connected with fixed plate of horizontal guide rail, one side of fixed plate slides and runs through there is the slide bar, the one end fixedly connected with connecting plate of slide bar, one side and the test trolley looks butt of connecting plate, the connecting plate is all fixedly connected with spring for the position of slide bar both sides, the other end and the fixed plate fixed connection of spring.
The components achieve the following effects: the test trolley is attached to the connecting plate and extruded to enable the spring to shrink, and the spring plays a role in providing a certain buffer force between the test trolley and the horizontal guide rail.
Preferably, one side of the horizontal guide rail is provided with a shielding structure, the shielding structure comprises a rotating frame, one side of the rotating frame is fixedly connected with the horizontal guide rail, the surface of the rotating frame is rotationally connected with an arc plate, the air bag fixing clamp is positioned in the arc plate, one side of the horizontal guide rail away from the rotating frame is fixedly connected with a bottom plate, and one side of the arc plate is in butt joint with the bottom plate.
The components achieve the following effects: the effect of shielding the positions of the air bag fixing clamp and the air bag generator is achieved, when some inferior generators are broken, the fragments are shielded and collected as much as possible, the fragments are conveniently processed by personnel, and the safety of personnel work is improved to a certain extent.
Preferably, a support plate is fixedly connected to one side of the horizontal guide rail, and one side of the support plate is abutted against the arc plate.
The components achieve the following effects: the rotating arc plate is attached to the support plate, and the support plate plays a role in supporting the arc plate in an auxiliary mode.
Preferably, the arc surface of the arc plate is fixedly connected with a hook, one side of the bottom plate is fixedly connected with a connecting rope, the other end of the connecting rope is fixedly connected with a circular ring, and the inner wall of the circular ring is in sliding connection with the hook.
The components achieve the following effects: and the ring is moved into the hook, and the ring achieves the effect of temporarily limiting the arc plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limiting structure is arranged, so that the effect of limiting the position between the test trolley and the guide groove is achieved, the test trolley can only move horizontally when being limited, the condition that the test trolley is inclined upwards and separated from the guide groove when the air bag is expanded, impacted and deflected is effectively avoided, the service life of the test trolley is prolonged to a certain extent, and the spring and the connecting plate can be utilized to provide a certain buffer for the retreated test trolley, so that the test trolley is prevented from being directly contacted with the horizontal guide rail to cause vibration damage to an internal sensor.
2. According to the utility model, the shielding structure is arranged, so that the effect of shielding the positions of the air bag fixing clamp and the air bag generator is achieved, and when some inferior generators are broken, fragments are shielded and collected as much as possible, so that not only is the treatment of the fragments facilitated for personnel, but also the safety of personnel work is improved to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a partial structure of a limiting frame of the limiting structure of the present utility model;
fig. 4 is a schematic side view of a partial structure of the present utility model.
In the figure: 1-a horizontal guide rail; 2-a guide groove; 3-a test trolley; 4-an air bag fixing clamp; 5-a limiting structure; 501-connecting rods; 502-fixing a frame; 503-a limit frame; 504-a screw; 505-rotating handle; 506-abutting strips; 507-side plates; 508-fixing plate; 509-a slide bar; 510-connecting plates; 511-springs; 6-shielding structure; 61-rotating frame; 62-arc plates; 63-a bottom plate; 64-supporting plates; 65-hooking; 66-connecting ropes; 67-ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an air bag generator's performance detection device, including horizontal guide rail 1, two guide slots 2 have been seted up to horizontal guide rail 1's upper surface, two guide slot 2's inner wall sliding connection has test trolley 3, horizontal guide rail 1's surface mounting has gasbag mounting fixture 4, horizontal guide rail 1's upper surface is equipped with limit structure 5, reached carry out spacing effect between test trolley 3 and the guide slot 2, thereby make test trolley 3 tilt up when avoiding the gasbag inflation impact skew as far as possible, and the problem that breaks away from with guide slot 2 appears, horizontal guide rail 1's one side is equipped with shelter from structure 6, reached the effect that shelters from gasbag mounting fixture 4 and air bag generator position, when making some bad generators take place the breakage, shelter from the collection with the piece as far as possible, not only make things convenient for the personnel to handle the piece, still improve personnel's security of work to a certain extent.
The specific arrangement and function of the limit structure 5 and the shielding structure 6 will be described in detail below.
As shown in fig. 2 and 3, the limit structure 5 includes two sets of connecting rods 501, the lower extreme of two sets of connecting rods 501 all is fixedly connected with the horizontal guide rail 1, the upper end of two sets of connecting rods 501 all is fixedly connected with fixed frame 502, the inner wall sliding connection of fixed frame 502 has spacing frame 503, the lower surface screw thread of fixed frame 502 runs through has screw rod 504, the arc surface and the spacing frame 503 inner wall sliding connection of screw rod 504, the lower extreme fixedly connected with of screw rod 504 changes handle 505, the equal fixedly connected with butt strip 506 in both sides of test trolley 3, one side and spacing frame 503 butt of butt strip 506, spacing frame 503 is laminated with test trolley 3 with the help of butt strip 506, butt strip 506 not only plays location spacing frame 503 shift position but also can avoid spacing frame 503 and test trolley 3 direct contact's effect.
The upper surface fixedly connected with curb plate 507 of spacing frame 503, the one side and the fixed frame 502 butt of curb plate 507, spacing frame 503 removes and drives curb plate 507 and fixed frame 502 laminating, curb plate 507 reaches the effect that prevents to cancel spacing time spacing frame 503 of test dolly 3 and fixed frame 502 break away from, the upper surface fixedly connected with fixed plate 508 of horizontal guide rail 1, one side slip of fixed plate 508 runs through has slide bar 509, the one end fixedly connected with connecting plate 510 of slide bar 509, one side and the test dolly 3 butt of connecting plate 510, the connecting plate 510 is all fixedly connected with spring 511 for the position of slide bar 509 both sides, the other end and the fixed plate 508 fixed connection of spring 511, test dolly 3 and connecting plate 510 laminating extrusion make spring 511 shrink, spring 511 plays to provide certain cushioning effect between test dolly 3 and the horizontal guide rail 1.
As shown in fig. 1 and 4, the shielding structure 6 includes a rotating frame 61, one side of the rotating frame 61 is fixedly connected with a horizontal guide rail 1, the surface of the rotating frame 61 is rotationally connected with an arc plate 62, an air bag fixing clamp 4 is located in the arc plate 62, one side of the horizontal guide rail 1, which is far away from the rotating frame 61, is fixedly connected with a bottom plate 63, one side of the arc plate 62 is abutted against the bottom plate 63, one side of the horizontal guide rail 1 is fixedly connected with a support plate 64, one side of the support plate 64 is abutted against the arc plate 62, the arc plate 62 is rotationally attached to the support plate 64, the support plate 64 plays a role of supporting the arc plate 62 in an auxiliary manner, the arc surface of the arc plate 62 is fixedly connected with a hook 65, one side of the bottom plate 63 is fixedly connected with a connecting rope 66, the other end of the connecting rope 66 is fixedly connected with a circular ring 67, the inner wall of the circular ring 67 is slidably connected with the hook 65, the circular ring 67 is moved into the hook 65, and the circular ring 67 achieves the effect of temporarily limiting the arc plate 62.
Working principle: when the performance of the safety airbag generator is required to be detected, the test trolley 3 is firstly placed in the guide groove 2, then the limiting frame 503 is moved from the inside of the fixed frame 502 to the side close to the test trolley 3, the side plate 507 is separated from the fixed frame 502 through the limiting frame 503, the side plate 507 achieves the effect of preventing the limiting frame 503 from separating from the fixed frame 502 when the test trolley 3 is cancelled to be limited, until the limiting frame 503 is attached to the abutting strip 506, the abutting strip 506 not only plays the role of positioning the moving position of the limiting frame 503, but also can prevent the limiting frame 503 from being in direct contact with the test trolley 3, the screw rod 504 is driven by the rotating handle 505 to rotate to the side close to the limiting frame 503, at this time, the screw rod 504 is inserted into the limiting frame 503 through the fixed frame 502, the limiting frame 503 is limited above the roller of the test trolley 3, then the air bag generator is fixed through the air bag fixing clamp 4, the test trolley 3 is started to be contacted with the generator from the inside of the guide groove 2, the air bag in the generator is expanded, the test trolley 3 can only move horizontally until the expanded test trolley 3 is attached to the guide groove 503, the side close to the slide guide groove is prevented from being in a certain state, the sliding plate 510 is extruded by the guide groove 511, the air bag is separated from the side of the guide groove is separated from the guide groove 3, the side of the test trolley is kept away from the guide groove 511, the test trolley is kept away from the slide plate 510, and the test trolley is in a certain state, the state is kept in a certain state, and the state is kept in a state, 510 is kept in a state, and is kept in a state between a sliding state, and is kept in a state, 510, and is kept in a state, and is kept in a stable, and is kept stable, and a state, a stable state, is kept stable, and a stable, and is kept stable,.
When the air bag detects, firstly, the arc plate 62 rotates to one side close to the bottom plate 63 through the rotating frame 61, the arc plate 62 is separated from the support plate 64 and then is attached to the bottom plate 63, the support plate 64 plays a role in supporting the arc plate 62 in an auxiliary mode, then the ring 67 drives the connecting rope 66 to be hung in the hook 65, the ring 67 achieves the effect of temporarily limiting the arc plate 62, at the moment, the arc plate 62 is temporarily limited, and when the inferior air bag generator expands and explodes to scatter fragments, the arc plate 62 shields the fragments as far as possible, so that the purposes of avoiding the collapse to surrounding personnel and facilitating the treatment of the fragments are achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a performance detection device of air bag generator, includes horizontal guide rail (1), its characterized in that: two guide slots (2) have been seted up to the upper surface of horizontal guide rail (1), two the inner wall sliding connection of guide slot (2) has test dolly (3), the surface mounting of horizontal guide rail (1) has gasbag mounting fixture (4), the upper surface of horizontal guide rail (1) is equipped with limit structure (5), limit structure (5) include two sets of connecting rods (501), two sets of the lower extreme of connecting rod (501) all with horizontal guide rail (1) fixed connection, two sets of the equal fixedly connected with fixed frame (502) of upper end of connecting rod (501), the inner wall sliding connection of fixed frame (502) has limit frame (503), the lower surface screw thread of fixed frame (502) runs through there is screw rod (504), the arc surface and the inner wall sliding connection of limit frame (503) of screw rod (504).
2. The airbag generator performance detection apparatus according to claim 1, wherein: the lower extreme fixedly connected with of screw rod (504) changes handle (505), the both sides of test dolly (3) are all fixedly connected with butt strip (506), one side and spacing frame (503) butt of butt strip (506).
3. The airbag generator performance detection apparatus according to claim 1, wherein: the upper surface of the limiting frame (503) is fixedly connected with a side plate (507), and one side of the side plate (507) is abutted against the fixed frame (502).
4. The airbag generator performance detection apparatus according to claim 1, wherein: the upper surface fixedly connected with fixed plate (508) of horizontal guide rail (1), one side of fixed plate (508) slides and runs through has slide bar (509), one end fixedly connected with connecting plate (510) of slide bar (509), one side and test dolly (3) looks butt of connecting plate (510), connecting plate (510) are all fixedly connected with spring (511) for the position of slide bar (509) both sides, the other end and the fixed plate (508) fixed connection of spring (511).
5. The airbag generator performance detection apparatus according to claim 1, wherein: one side of horizontal guide rail (1) is equipped with shielding structure (6), shielding structure (6) are including rotating turret (61), one side and horizontal guide rail (1) fixed connection of rotating turret (61), the surface rotation of rotating turret (61) is connected with circular arc board (62), gasbag mounting fixture (4) are located circular arc board (62), one side fixedly connected with bottom plate (63) of rotating turret (61) is kept away from to horizontal guide rail (1), one side and bottom plate (63) looks butt of circular arc board (62).
6. The airbag generator performance detection apparatus according to claim 5, wherein: one side of the horizontal guide rail (1) is fixedly connected with a support plate (64), and one side of the support plate (64) is abutted against the arc plate (62).
7. The airbag generator performance detection apparatus according to claim 5, wherein: the utility model discloses a hanger, including bottom plate (63), arc surface fixedly connected with couple (65) of arc board (62), one side fixedly connected with of bottom plate (63) connects rope (66), the other end fixedly connected with ring (67) of connecting rope (66), the inner wall and couple (65) sliding connection of ring (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196548.9U CN219870314U (en) | 2023-05-18 | 2023-05-18 | Performance detection device of safety airbag generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196548.9U CN219870314U (en) | 2023-05-18 | 2023-05-18 | Performance detection device of safety airbag generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870314U true CN219870314U (en) | 2023-10-20 |
Family
ID=88371017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321196548.9U Active CN219870314U (en) | 2023-05-18 | 2023-05-18 | Performance detection device of safety airbag generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870314U (en) |
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2023
- 2023-05-18 CN CN202321196548.9U patent/CN219870314U/en active Active
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