Endurance test device for long slide rail of automobile seat

Abstract

The utility model provides an endurance test device for a long slide rail of an automobile seat, and relates to the technical field of automobile seats. The endurance test device for the long slide rail of the automobile seat comprises a supporting platform, a pollution pool, a guide rail support and a displacement assembly, the pollution pool, the guide rail support and the displacement assembly are all arranged on the supporting platform, a treading piece is arranged on the displacement assembly, and the displacement assembly can drive the treading piece to move between the pollution pool and a seat long guide rail on the guide rail support. The technical effect of conveniently carrying out the endurance test on the long slide rail is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a durability testing device for a long slide rail of an automobile seat. Background Art

[0002] With the increasing demand for 6- and 7-seater family cars, the second-row seats in cars often adopt a long slide rail design to meet the convenience of passengers getting in and out or the comfort of second-row passengers. However, during use, the entry-side seat slide rails will often be stepped on and deformed, and foreign objects such as dust, mud and water will enter the inside of the slide rails. Compared with ordinary slide rails, they are more prone to faults such as abnormal noise, jamming, and unsmoothness, affecting the riding experience.

[0003] However, in the prior art, each manufacturer does not have a dedicated device for performing a durability test on a long slide rail. Utility Model Content

[0004] The utility model aims to provide a durability test device for a long slide rail of a car seat, so as to alleviate the technical problem that no durability test is performed on the long slide rail in the prior art.

[0005] In a first aspect, an embodiment of the utility model provides a long slide rail durability test device for a car seat, comprising a support platform, a contamination tank, a guide rail support, and a displacement assembly;

[0006] The contamination pool, the guide rail support and the displacement assembly are all arranged on the support platform. A pedal is arranged on the displacement assembly, and the displacement assembly can drive the pedal to move between the contamination pool and the long seat guide rail on the guide rail support.

[0007] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the displacement assembly includes a rotating member and a pedal driving member;

[0008] The rotating member is arranged on the supporting platform, the treading driving member is arranged on the rotating member, and the treading member is installed on the treading driving member.

[0009] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the rotating member includes a telescopic driving member, a rack and a gear;

[0010] The telescopic driving member is arranged on the supporting platform, and the rack is connected to the output end of the telescopic driving member, so that the telescopic driving member can drive the rack to move back and forth;

[0011] The gear is meshed with the rack, and the rack is disposed on the pedal driving member.

[0012] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein a mounting groove is opened on the above-mentioned support platform, the telescopic driving member is installed in the mounting groove, and a protective cover plate is arranged on the mounting groove.

[0013] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the telescopic drive member adopts a cylinder.

[0014] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the above-mentioned pedal drive member includes a support rod, a downward pressing drive member and a pedal mounting seat;

[0015] The support rod is rotatably arranged on the support platform, the bottom of the support rod is connected to the gear, the downward pressure driving member is arranged on the top of the support rod, the pedal mounting seat is arranged at the output end of the downward pressure driving member, and the pedal member is installed on the pedal mounting seat.

[0016] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein a stepped hole is provided on the support platform, and the stepped hole can be connected to the mounting groove;

[0017] The support rod is inserted into the stepped hole, a thrust bearing is arranged in the stepped hole, an outer support ring is arranged on the support rod, and the outer support ring abuts against the thrust bearing.

[0018] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein a pressure sensor is arranged between the above-mentioned pressing-down driving member and the pedal mounting seat.

[0019] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein the above-mentioned downward driving member adopts a cylinder.

[0020] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the tread member is a test shoe.

[0021] Beneficial effects:

[0022] The utility model provides a durability test device for a long slide rail of an automobile seat, comprising a support platform, a pollution pool, a guide rail support and a displacement component; the pollution pool, the guide rail support and the displacement component are all arranged on the support platform, a tread piece is arranged on the displacement component, and the displacement component can drive the tread piece to move between the pollution pool and the long guide rail of the seat on the guide rail support.

[0023] Specifically, the staff installs the long seat slide rail on the guide rail support, and then turns on the equipment. The displacement assembly can drive the pedal to move back and forth between the pollution pool and the long seat slide rail. Specifically, the displacement assembly first drives the pedal to move to the pollution pool, and then the displacement assembly drives the pedal to descend into the pollution pool. The bottom of the pedal can stick to the dust, dirt or water stains and other pollutants in the pollution pool. Then the displacement assembly drives the pedal to rise and moves the pedal to the long seat slide rail on the guide rail support, and then drives the pedal to descend and press on the long seat slide rail. This cycle is repeated many times, and finally the staff powers on the long seat slide rail for inspection. Through such a setting, the long seat slide rail can be quickly and conveniently tested for durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of a pedal member of a vehicle seat long slide rail durability test device provided by an embodiment of the utility model in a pollution tank;

[0026] Figure 2 A schematic diagram of the structure of a pedal member of a long slide rail durability test device for a car seat provided by an embodiment of the utility model on a long guide rail of the seat;

[0027] Figure 3 A schematic diagram of a displacement assembly and a contamination tank in a durability test device for a long slide rail of a car seat provided in an embodiment of the utility model.

[0028] icon:

[0029] 100 - support platform; 110 - installation slot; 120 - protective cover;

[0030] 200 - pollution pool;

[0031] 300 - guide rail support; 310 - long seat guide rail;

[0032] 400 - displacement assembly; 401 - pedal member; 410 - rotating member; 411 - telescopic drive member; 412 - rack; 413 - gear; 420 - pedal drive member; 421 - support rod; 422 - downward pressure drive member; 423 - pedal mounting seat; 430 - pressure sensor. DETAILED DESCRIPTION

[0033] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0038] See also Figure 1 , Figure 2 and Figure 3As shown, this embodiment provides a durability test device for a long slide rail of a car seat, comprising a support platform 100, a contamination tank 200, a guide rail support 300 and a displacement assembly 400; the contamination tank 200, the guide rail support 300 and the displacement assembly 400 are all arranged on the support platform 100, a pedal 401 is arranged on the displacement assembly 400, and the displacement assembly 400 can drive the pedal 401 to move between the contamination tank 200 and the long seat guide rail 310 on the guide rail support 300.

[0039] Specifically, the staff installs the long seat slide rail on the guide rail support 300, and then turns on the equipment. The displacement component 400 can drive the pedal 401 to move back and forth between the pollution pool 200 and the long seat slide rail. Specifically, the displacement component 400 first drives the pedal 401 to move to the pollution pool 200, and then the displacement component 400 drives the pedal 401 to descend into the pollution pool 200. The bottom of the pedal 401 can stick to the dust, dirt or water stains and other pollutants in the pollution pool 200. Then the displacement component 400 drives the pedal 401 to rise and moves the pedal 401 to the long seat slide rail on the guide rail support 300, and then drives the pedal 401 to descend and press on the long seat slide rail. This cycle is repeated many times. Finally, the staff energizes the long seat slide rail for inspection. Through such a setting, the long seat slide rail can be quickly and conveniently tested for durability.

[0040] Among them, when the staff powers on the long seat slide for inspection, they check whether the running status of the long seat slide has abnormalities such as abnormal noise, unevenness, etc. If there is an abnormality, it means that the long seat slide has failed the test.

[0041] The tread member 401 is a test shoe.

[0042] See also Figure 1 , Figure 2 and Figure 3 As shown, in an optional solution of this embodiment, the displacement assembly 400 includes a rotating member 410 and a pedal driving member 420; the rotating member 410 is arranged on the supporting platform 100, the pedal driving member 420 is arranged on the rotating member 410, and the pedal member 401 is installed on the pedal driving member 420.

[0043] Specifically, the rotating member 410 can drive the pedal driving member 420 to rotate, so that the pedal member 401 on the pedal driving member 420 can move between the pollution tank 200 and the long slide rail of the seat, thereby completing the test.

[0044] See also Figure 1 , Figure 2 and Figure 3As shown, in an optional scheme of this embodiment, the rotating member 410 includes a telescopic driving member 411, a rack 412 and a gear 413; the telescopic driving member 411 is arranged on the supporting platform 100, and the rack 412 is connected to the output end of the telescopic driving member 411, so that the telescopic driving member 411 can drive the rack 412 to reciprocate; the gear 413 is engaged with the rack 412, and the rack 412 is arranged on the pedal driving member 420.

[0045] Specifically, the telescopic driving member 411 can drive the rack 412 to move, and the rack 412 drives the gear 413 to rotate, so that the gear 413 drives the pedal driving member 420 to rotate, so that the pedal member 401 on the pedal driving member 420 can move between the pollution tank 200 and the long slide rail of the seat.

[0046] It should be pointed out that the coordination of the rack 412 and the gear 413 can ensure that the long slide rail durability testing device for automobile seats provided in this embodiment can be used for a long time.

[0047] See also Figure 1 , Figure 2 and Figure 3 As shown, in an optional solution of this embodiment, a mounting groove 110 is opened on the support platform 100 , the telescopic driving member 411 is installed in the mounting groove 110 , and a protective cover plate 120 is provided on the mounting groove 110 .

[0048] The telescopic driving member 411 is a cylinder. In addition, those skilled in the art can also select the type of the telescopic driving member 411 according to actual needs, which will not be described in detail here.

[0049] Specifically, a mounting groove 110 is provided on the support platform 100, and various components of the rotating member 410 are installed in the mounting groove 110. When in use, a protective cover plate 120 is provided on the mounting groove 110 to reduce the impact of external pollutants on the rotating member 410 and further improve stability.

[0050] See also Figure 1 , Figure 2 and Figure 3 As shown, in an optional scheme of this embodiment, the pedal driving member 420 includes a support rod 421, a downward pressing driving member 422 and a pedal mounting seat 423; the support rod 421 is rotatably set on the support platform 100, the bottom of the support rod 421 is connected to the gear 413, the downward pressing driving member 422 is set at the top of the support rod 421, the pedal mounting seat 423 is set at the output end of the downward pressing driving member 422, and the pedal 401 is installed on the pedal mounting seat 423.

[0051] The pressing driving member 422 is a cylinder. In addition, those skilled in the art can also select the type of the pressing driving member 422 according to actual needs, which will not be described in detail here.

[0052] Specifically, the telescopic driving member 411 drives the gear 413 to rotate, the gear 413 can drive the support rod 421 to rotate, the downward driving member 422 and the pedal mounting seat 423 on the support rod 421 can rotate synchronously, and the support rod 421 is L-shaped, so that the pedal member 401 on the pedal mounting seat 423 can move between the pollution tank 200 and the long slide rail of the seat.

[0053] The pressing driving member 422 can drive the stepping mounting seat 423 to move up and down.

[0054] Among them, a stepped hole is opened on the support platform 100, and the stepped hole can be connected with the installation groove 110; the support rod 421 is inserted into the stepped hole, and a thrust bearing is arranged in the stepped hole. An outer support ring is arranged on the support rod 421, and the outer support ring abuts against the thrust bearing.

[0055] See also Figure 1 , Figure 2 and Figure 3 As shown, in an optional solution of this embodiment, a pressure sensor 430 is provided between the downward pressing driving member 422 and the pedal mounting seat 423 .

[0056] Specifically, a pressure sensor 430 is provided between the downward pressing driving member 422 and the pedal mounting seat 423, so that the pressure of the pedal member 401 on the long seat guide rail 310 can be adjusted by adjusting the maximum downward pressing distance of the downward pressing driving member 422, thereby being able to test different long seat guide rails 310, and also being able to perform different pressure tests on the same long seat guide rail 310.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A long slide rail durability test device for automobile seats, characterized in that: include: A support platform (100), a pollution pool (200), a guide rail support (300) and a displacement assembly (400); The contamination pool (200), the guide rail support (300) and the displacement assembly (400) are all arranged on the support platform (100); a treading member (401) is arranged on the displacement assembly (400), and the displacement assembly (400) can drive the treading member (401) to move between the contamination pool (200) and a long seat guide rail (310) on the guide rail support (300).

2. The vehicle seat long slide rail durability test device according to claim 1, characterized in that: The displacement assembly (400) comprises a rotating member (410) and a pedal driving member (420); The rotating member (410) is arranged on the supporting platform (100), the treading driving member (420) is arranged on the rotating member (410), and the treading member (401) is installed on the treading driving member (420).

3. The vehicle seat long slide rail durability test device according to claim 2, characterized in that: The rotating member (410) includes a telescopic driving member (411), a rack (412) and a gear (413); The telescopic driving member (411) is arranged on the supporting platform (100), and the rack (412) is connected to the output end of the telescopic driving member (411), so that the telescopic driving member (411) can drive the rack (412) to move back and forth; The gear (413) is meshed with the rack (412), and the rack (412) is arranged on the pedal driving member (420).

4. The vehicle seat long slide rail durability test device according to claim 3, characterized in that: The support platform (100) is provided with a mounting groove (110), the telescopic driving member (411) is installed in the mounting groove (110), and a protective cover plate (120) is provided on the mounting groove (110).

5. The vehicle seat long slide rail durability test device according to claim 4, characterized in that: The telescopic driving member (411) is a cylinder.

6. The vehicle seat long slide rail durability test device according to claim 4, characterized in that: The pedal driving member (420) comprises a support rod (421), a downward pressing driving member (422) and a pedal mounting seat (423); The support rod (421) is rotatably arranged on the support platform (100), the bottom of the support rod (421) is connected to the gear (413), the downward pressing driving member (422) is arranged on the top of the support rod (421), the pedal mounting seat (423) is arranged at the output end of the downward pressing driving member (422), and the pedal member (401) is mounted on the pedal mounting seat (423).

7. The vehicle seat long slide rail durability test device according to claim 6, characterized in that: A stepped hole is provided on the support platform (100), and the stepped hole can be communicated with the mounting groove (110); The support rod (421) is inserted into the stepped hole, a thrust bearing is arranged in the stepped hole, an outer support ring is arranged on the support rod (421), and the outer support ring abuts against the thrust bearing.

8. The vehicle seat long slide rail durability test device according to claim 7, characterized in that: A pressure sensor (430) is provided between the downward pressing driving member (422) and the stepping mounting seat (423).

9. The vehicle seat long slide rail durability test device according to claim 8, characterized in that: The downward pressing driving member (422) is a cylinder.

10. The vehicle seat long slide rail durability test device according to any one of claims 1 to 9, characterized in that: The treading member (401) is a test shoe.

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