CN219551811U - Automobile seat rigidity testing device - Google Patents
Automobile seat rigidity testing device Download PDFInfo
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- CN219551811U CN219551811U CN202320084855.1U CN202320084855U CN219551811U CN 219551811 U CN219551811 U CN 219551811U CN 202320084855 U CN202320084855 U CN 202320084855U CN 219551811 U CN219551811 U CN 219551811U
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- seat
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- movable plate
- automobile seat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model provides a rigidity testing device of an automobile seat, which belongs to the technical field of automobile part testing, and comprises a bottom plate and a supporting base arranged on the bottom plate, wherein a portal frame is arranged on the bottom plate corresponding to the supporting base, a lifting mechanism is arranged on the portal frame, a movable plate is arranged at the end part of the lifting mechanism, a pressing plate is arranged at the end part of the movable plate in a hinged manner, a hinged seat is arranged on the movable plate, a hydraulic cylinder is arranged on the hinged seat, and the end part of the hydraulic cylinder is connected with the pressing plate through the hinged seat; the utility model can uniformly press the chair back from the front of the chair back of the automobile chair, thereby being capable of testing the rigidity of the chair back from the front of the automobile chair.
Description
Technical Field
The utility model relates to the technical field of automobile part testing equipment, in particular to an automobile seat rigidity testing device.
Background
The automobile seat is a part with more direct contact between a person and an automobile, and the structural strength of the automobile seat directly influences the driving safety, so that the strength test of the automobile seat is particularly important.
In the prior art, publication number CN215065128U is a rigidity testing device for an automobile seat, which can test rigidity of a cup of the automobile seat from the front and the front of the automobile seat, but when the automobile seat is used normally, the force applied from the front on the automobile seat is uniformly spread on the whole seat back and is not concentrated at a certain point on the seat back, so that the automobile seat is detected from the front to have a slight situation, and the test is not accurate enough.
Disclosure of Invention
In view of the above, the present utility model provides a device for testing rigidity of a car seat, which can uniformly press the back of the car seat from the front of the back of the car seat, so as to test the rigidity of the back of the car seat from the front of the car seat.
In order to solve the technical problems, the utility model provides a rigidity testing device for an automobile seat, which comprises a bottom plate and a support base arranged on the bottom plate, wherein the automobile seat is fixed on the support base, a portal frame is arranged on the bottom plate corresponding to the support base, a lifting mechanism is arranged on the portal frame, the lifting mechanism is vertically arranged at the bottom end of the portal frame, a movable plate is arranged at the end part of the lifting mechanism, the lifting mechanism can move up and down with the movable plate, a pressing plate is arranged at the end part of the movable plate in a hinged manner, the pressing plate can rotate at the end part of the movable plate, a hinged seat is arranged on the movable plate, a hydraulic cylinder is arranged on the hinged seat, and the end part of the hydraulic cylinder is connected with the pressing plate through the hinged seat. The hydraulic cylinder can drive the pressing plate to rotate at the end part of the movable plate.
Elevating system is including setting up the fixed block on the portal frame, the vertical setting of fixed block is in the portal frame bottom, set up the spout on the fixed block, the vertical setting of spout is in the fixed block, set up the movable block in the spout, the movable block can slide from top to bottom in the spout, the movable block tip is connected with the fly leaf, the movable block can take the fly leaf to reciprocate, set up the threaded rod in the spout, the threaded rod is vertical to be set up in the spout through the bearing, correspond the threaded rod and set up the screw hole on the movable block, the threaded rod inserts the screw hole and is connected with the movable block, set up the cavity in the fixed block, set up driving motor in the cavity, driving motor's output shaft is connected with the threaded rod tip. I.e. the drive motor can drive the threaded rod to rotate.
Preferably, the chute is of a T-shaped structure. Namely, the movable block cannot fall off from the chute.
Preferably, the cross section of the chute is of a polygonal structure. I.e. the movable block will not rotate in the chute.
The articulated seat is including setting up the locating piece on the fly leaf, and the locating piece is concave structure, and the locating piece both ends set up the bearing, set up the bull stick between two bearings, and the bull stick can rotate between two bearings, and the hydraulic cylinder tip is connected with the bull stick. I.e. the turning rod can rotate with the hydraulic cylinder.
Preferably, rubber pads are arranged on the movable plate and the pressing plate corresponding to the automobile seat. Namely the rubber pad is matched with the size of the concave part on the automobile seat.
The movable plate and the pressing plate are respectively provided with a first bolt hole, a second bolt hole is arranged on the rubber pad corresponding to the first bolt hole, and a fastening bolt is arranged corresponding to the first bolt hole and the second bolt hole. Namely, the rubber pad can be replaced through the fastening bolt.
In summary, compared with the prior art, the utility model has at least one of the following beneficial technical effects:
1. after the movable plate falls on the automobile seat, the movable plate is matched with the rubber pad on the pressing plate and the concave part on the automobile seat, so that when the hydraulic cylinder pushes the pressing plate to rotate, the pressing plate can uniformly press the front of the chair back with the rubber pad, and the rigidity of the chair back is tested.
2. When the automobile seat to be detected is replaced, the rubber pad can be detached through the fastening bolt, and then the rubber pad matched with the rubber pad is replaced, so that the force can be uniformly applied to the chair back through the rubber pad when the pressing plate rotates.
Drawings
FIG. 1 is a schematic diagram of a rigidity testing apparatus for an automobile seat according to the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model at A;
FIG. 4 is a schematic view of the elevating mechanism of the present utility model;
fig. 5 is a schematic structural view of the fastening bolt of the present utility model.
Reference numerals illustrate:
100. a bottom plate; 101. a support base; 102. a portal frame; 103. a movable plate; 104. a pressing plate; 105. a hydraulic cylinder;
200. a lifting mechanism; 201. a fixed block; 202. a chute; 203. a movable block; 204. a threaded rod; 205. a threaded hole; 206. a chamber; 207. a driving motor;
300. a hinge base; 301. a positioning block; 302. a rotating rod;
400. a rubber pad; 401. a first bolt hole; 402. a second bolt hole; 403. and (5) fastening a bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in fig. 1-5: the embodiment provides a rigidity testing device for an automobile seat, which comprises a bottom plate 100 and a supporting base 101 arranged on the bottom plate 100, wherein the supporting base 101 is fixedly arranged on the bottom plate 100, the automobile seat is fixedly arranged on the supporting base 101, a portal frame 102 is arranged on the bottom plate 100 corresponding to the supporting base 101, the portal frame 102 is fixedly arranged on the bottom plate 100, a lifting mechanism 200 is arranged on the portal frame 102, a movable plate 103 is arranged at the end part of the lifting mechanism 200, the lifting mechanism 200 can move up and down with the movable plate 103, a pressing plate 104 is arranged at the end part of the movable plate 103 through hinging, the pressing plate 104 can rotate at the end part of the movable plate 103, a hinging seat 300 is arranged on the movable plate 103, a hydraulic cylinder 105 is arranged on the hinging seat 300, and the end part of the hydraulic cylinder 105 is connected with the pressing plate 104 through the hinging seat 300; the utility model can uniformly press the chair back from the front of the chair back of the automobile chair, thereby being capable of testing the rigidity of the chair back from the front of the automobile chair.
When the rigidity test is carried out on the chair back of the automobile seat, the automobile seat is fixedly arranged on the supporting base 101, then the movable plate 103 is controlled to move to the automobile seat through the lifting mechanism 200, then the hydraulic cylinder 105 is controlled to work, the hydraulic cylinder 105 can push the pressing plate 104 to rotate at the end part of the movable plate 103, the pressing plate 104 can be pressed in front of the chair back, and the chair back is forced from the front of the chair back, so that the force applied to the chair back is uniform, and the rigidity of the chair back can be detected.
The lifting and lowering is shown in figure 4,
the lifting mechanism 200 comprises a fixed block 201 arranged on the portal frame 102, the fixed block 201 is vertically arranged at the bottom of the portal frame 102, a sliding groove 202 is arranged on the fixed block 201, the sliding groove 202 is vertically arranged in the fixed block 201, a movable block 203 is arranged in the sliding groove 202, the movable block 203 can move up and down in the fixed block 201, the end part of the movable block 203 is connected with the movable plate 103, the movable plate 103 can move up and down with the movable plate 103, a threaded rod 204 is arranged in the sliding groove 202, the threaded rod 204 is digitally arranged in the sliding groove 202 through a bearing, the threaded rod 204 can rotate in the sliding groove 202, a threaded hole 205 is correspondingly arranged on the movable block 203, the threaded rod 204 is connected with the movable block 203 through the threaded hole 205, the threaded rod 204 can drive the movable block 203 to move up and down through the threaded hole 205, a cavity 206 is arranged in the fixed block 201, a driving motor 207 is arranged in the cavity 206, and an output shaft of the driving motor 207 is connected with the end part of the threaded rod 204. Namely, the driving motor 207 is controlled to work, the output shaft of the driving motor 207 can drive the threaded rod 204 to rotate in the chute 202, the threaded rod 204 can drive the movable block 203 to move up and down through the threaded hole 205, and the movable block 203 can drive the movable plate 103 to move up and down.
The chute 202 is a T-shaped structure. Further, the movable block 203 is also in a T-shaped structure, so that the movable block 203 cannot fall off from the chute 202 in the process of moving up and down.
The cross section of the chute 202 is polygonal. The cross section of the movable block 203 is also polygonal, that is, the threaded rod 204 does not rotate together with the movable block 203 when rotating in the threaded hole 205.
The hinge base 300 is shown in figure 3,
the hinge seat 300 comprises a positioning block 301 arranged on the movable plate 103, the positioning block 301 is of a concave structure, bearings are arranged at two ends of the positioning block 301, a rotating rod 302 is arranged between the two bearings, the rotating rod 302 can rotate between the two bearings, and the end part of the hydraulic cylinder 105 is connected with the rotating rod 302. Namely, the rotating rod 302 can rotate in the positioning block 301 through the bearing, so that the industrial air cylinder can be driven to rotate, the hydraulic air cylinder 105 is rotationally connected with the hinging seat 300 through the rotating rod 302, two ends of the hydraulic flagpole can be rotationally connected with the movable plate 103 and the pressing plate 104 through the two hinging seats 300, and the pressing plate 104 can be driven to rotate on the movable plate 103 when the hydraulic air cylinder 105 stretches out.
Rubber pads 400 are arranged on the movable plate 103 and the pressing plate 104 corresponding to the automobile seat. After the movable plate 103 falls on the automobile seat, the movable plate 103 is matched with the rubber pad 400 on the pressing plate 104 and the concave part on the automobile seat, so that when the hydraulic cylinder 105 pushes the pressing plate 104 to rotate, the pressing plate 104 can uniformly press the front of the chair back with the rubber pad 400, and the rigidity of the chair back is tested.
The movable plate 103 and the pressing plate 104 are provided with first bolt holes 401, the rubber pad 400 is provided with second bolt holes 402 corresponding to the first bolt holes 401, and the rubber pad is provided with fastening bolts 403 corresponding to the first bolt holes 401 and the second bolt holes 402. The rubber pad 400 can be fixed on the movable plate 103 or the pressing plate 104 by penetrating the fastening bolt 403 through the first bolt hole 401 and the second bolt hole 402, the rubber pad 400 can be removed by taking the fastening bolt 403 out of the first bolt hole 401 and the second bolt hole 402, namely, when the automobile seat to be detected is replaced, the rubber pad 400 can be removed by the fastening bolt 403, and then the rubber pad 400 matched with the automobile seat is replaced, so that the force can be uniformly applied to the chair back through the rubber pad 400 when the pressing plate 104 rotates
Working principle:
when the rigidity test is carried out on the chair back of the automobile seat, the automobile seat is fixedly arranged on the supporting base 101, then the driving motor 207 is controlled to work, the driving motor 207 can indirectly drive the movable block 203 to move downwards, the movable block 203 can drive the movable plate 103 to move to the automobile seat, then the hydraulic cylinder 105 is controlled to work, the hydraulic cylinder 105 can push the pressing plate 104 to rotate at the end part of the movable plate 103, the pressing plate 104 can be pressed in front of the chair back, force is applied to the chair back from the front of the chair back, and as the pressing plate 104 and the movable plate 103 are both provided with the rubber gasket 400, the rubber gasket 400 is matched with the concave part on the automobile seat, so that the stress of the chair back is relatively uniform, and the rigidity of the chair back can be detected.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. An automobile seat rigidity testing device is characterized in that: including bottom plate (100) and bottom plate (100) on set up in supporting pedestal (101), correspond supporting pedestal (101) and set up portal frame (102) on bottom plate (100), set up elevating system (200) on portal frame (102), elevating system (200) tip sets up fly leaf (103), fly leaf (103) tip sets up clamp plate (104) through articulated, set up articulated seat (300) on fly leaf (103), set up hydraulic cylinder (105) on articulated seat (300), hydraulic cylinder (105) tip is connected with clamp plate (104) through articulated seat (300).
2. A vehicle seat stiffness testing apparatus according to claim 1, wherein: elevating system (200) is including setting up fixed block (201) on portal frame (102), set up spout (202) on fixed block (201), set up movable block (203) in spout (202), movable block (203) tip is connected with fly leaf (103), set up threaded rod (204) in spout (202), set up screw hole (205) on movable block (203) corresponding threaded rod (204), set up cavity (206) in fixed block (201), set up driving motor (207) in cavity (206), the output shaft of driving motor (207) is connected with threaded rod (204) tip.
3. A car seat rigidity testing apparatus according to claim 2, wherein: the chute (202) is of a T-shaped structure.
4. A car seat rigidity testing apparatus according to claim 2, wherein: the cross section of the chute (202) is of a polygonal structure.
5. A vehicle seat stiffness testing apparatus according to claim 1, wherein: the hinge seat (300) comprises a positioning block (301) arranged on the movable plate (103), the positioning block (301) is of a concave structure, bearings are arranged at two ends of the positioning block (301), a rotating rod (302) is arranged between the two bearings, and the end part of the hydraulic cylinder (105) is connected with the rotating rod (302).
6. A vehicle seat stiffness testing apparatus according to claim 1, wherein: rubber pads (400) are arranged on the movable plate (103) and the pressing plate (104) corresponding to the automobile seat.
7. A car seat rigidity testing apparatus according to claim 6, wherein: the movable plate (103) and the pressing plate (104) are respectively provided with a first bolt hole (401), a second bolt hole (402) is formed in the rubber pad (400) corresponding to the first bolt hole (401), and a fastening bolt (403) is arranged corresponding to the first bolt hole (401) and the second bolt hole (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084855.1U CN219551811U (en) | 2023-01-29 | 2023-01-29 | Automobile seat rigidity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084855.1U CN219551811U (en) | 2023-01-29 | 2023-01-29 | Automobile seat rigidity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219551811U true CN219551811U (en) | 2023-08-18 |
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ID=87736881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320084855.1U Active CN219551811U (en) | 2023-01-29 | 2023-01-29 | Automobile seat rigidity testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219551811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606819A (en) * | 2023-12-26 | 2024-02-27 | 长春汽车检测中心有限责任公司 | Seat strength testing device |
-
2023
- 2023-01-29 CN CN202320084855.1U patent/CN219551811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606819A (en) * | 2023-12-26 | 2024-02-27 | 长春汽车检测中心有限责任公司 | Seat strength testing device |
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