CN217878720U - Functional sofa impact testing device - Google Patents
Functional sofa impact testing device Download PDFInfo
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- CN217878720U CN217878720U CN202220866623.7U CN202220866623U CN217878720U CN 217878720 U CN217878720 U CN 217878720U CN 202220866623 U CN202220866623 U CN 202220866623U CN 217878720 U CN217878720 U CN 217878720U
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- lifting
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- shaped frame
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Abstract
The utility model discloses a functional sofa impact testing device, which comprises a frame body, a motor lifting assembly, a cylinder lifting assembly and a motor transverse moving assembly; the frame body is provided with a U-shaped frame in an inverted state and a bottom plate which is positioned at the bottom of the U-shaped frame and used for positioning the sofa; the motor lifting assembly comprises screw rods, a transmission rod in transmission connection with the two screw rods, a lifting motor connected with the transmission rod and a lifting cross beam matched with the screw rods; the cylinder lifting assembly comprises a sliding plate which is matched on the lifting beam in a sliding manner, a lifting cylinder which is vertically arranged on the sliding plate, a magnetic plate group arranged on the lifting cylinder, a hook arranged on the magnetic plate group and an impact load hung on the hook; the transverse moving assembly comprises a transverse moving motor arranged on the sliding plate, a gear is arranged on an output shaft of the transverse moving motor, and a rack for meshing the gear is arranged on the lifting beam. The utility model discloses can effectively detect out the impact strength of function sofa.
Description
Technical Field
The utility model relates to a sofa detection device especially relates to a function sofa impact testing device.
Background
The functional sofa refers to a sofa with multiple functions, namely, the switching of the lying position, the lying position and the normal sitting position of the sofa can be realized through a functional iron frame in the functional sofa.
Since the functional sofa is furniture which appears in recent years, the prior art does not have a device for testing the impact strength of the functional sofa, so that the impact strength of the functional sofa in the prior art cannot be known after production. Therefore, there is a need in the art for a device capable of detecting the impact strength of a functional sofa.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a function sofa impact testing device can effectively detect out the impact strength of function sofa.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a function sofa impact testing device which characterized by: comprises a frame body, a motor lifting component, a cylinder lifting component and a motor transverse moving component;
the frame body is provided with a U-shaped frame in an inverted state and a bottom plate which is positioned at the bottom of the U-shaped frame and used for positioning the sofa;
the motor lifting assembly comprises screw rods arranged in two side walls of the U-shaped frame, a transmission rod arranged in the top wall of the U-shaped frame and in transmission connection with the two screw rods, a lifting motor arranged on the U-shaped frame and connected with the transmission rod, and a lifting cross beam matched with the U-shaped frame in a lifting mode and matched with the screw rods;
the cylinder lifting assembly comprises a sliding plate which is matched on the lifting beam in a sliding manner, a lifting cylinder which is vertically arranged on the sliding plate, a magnetic plate group arranged on the lifting cylinder, a hook arranged on the magnetic plate group and an impact load hung on the hook;
the transverse moving assembly comprises a transverse moving motor arranged on the sliding plate, a gear is arranged on an output shaft of the transverse moving motor, and a rack for meshing the gear is arranged on the lifting cross beam.
Preferably, the two side walls of the U-shaped frame are provided with guide grooves extending up and down, the screw rods are arranged in the guide grooves in a vertical state, and the two ends of the lifting cross beam are in sliding fit in the guide grooves and are in threaded fit with the screw rods simultaneously.
Preferably, the lifting beam is provided with a horizontally extending sliding groove, and the sliding plate is matched in the sliding groove.
Preferably, the cylinder lifting assembly further comprises a guide rod, the lower end of the guide rod is fixed on the magnetic plate group, and a guide hole for the guide rod to pass through is formed in the sliding plate.
Preferably, the magnetic plate group comprises a magnetic plate and an iron plate, the magnetic plate is fixed on a piston rod of the lifting cylinder, the iron plate is adsorbed on the magnetic plate, and the hook is fixed on the iron plate.
The utility model has the advantages that:
the motor lifting assembly can drive the impact load to fall at different heights so as to detect the damage condition of the functional sofa which is impacted when the impact load is at different heights and detect the impact strength of the sofa;
the motor transverse moving assembly can drive the impact load to move in the horizontal direction so as to detect different parts of the sofa;
the lifting cylinder can lift the impact load to the height required by impact, and the labor cost is reduced.
Drawings
Fig. 1 is a schematic view of a functional sofa impact testing device provided in this embodiment;
FIG. 2 is a schematic view of the screw rod of the present embodiment engaged with the side wall of the U-shaped frame;
fig. 3 is a schematic view of the motor lifting assembly provided in this embodiment.
Detailed Description
The functional sofa impact testing device of the present invention will be further described with reference to fig. 1 to 3.
The utility model provides a function sofa impact testing device which characterized by: comprises a frame body, a motor lifting component 3, a cylinder lifting component 4 and a motor transverse moving component 5. The frame body is provided with a U-shaped frame 1 in an inverted state and a bottom plate 2 which is positioned at the bottom of the U-shaped frame 1 and used for positioning the sofa. The sofa is fixed on the bottom plate 2 through a slide rail and a positioning bolt. The motor lifting assembly 3 comprises screw rods 32 arranged in two side walls 12 of the U-shaped frame 1, a transmission rod 34 arranged in the top wall 11 of the U-shaped frame 1 and in transmission connection with the two screw rods 32, a lifting motor 31 arranged on the U-shaped frame 1 and connected with the transmission rod 34, and a lifting cross beam 33 which is matched on the U-shaped frame 1 in a lifting way and is matched with the screw rods 32. The cylinder lifting assembly 4 comprises a sliding plate 43 which is in sliding fit with the lifting beam 33, a lifting cylinder 41 which is vertically arranged on the sliding plate 43, a magnetic plate group 42 which is arranged on the lifting cylinder 41, a hook 423 which is arranged on the magnetic plate group 42, and an impact load 5 which is hung on the hook 423; the traverse assembly 5 comprises a traverse motor 51 arranged on the sliding plate 43, a gear 52 is arranged on an output shaft of the traverse motor 51, and a rack for meshing the gear is arranged on the lifting beam 33.
Specifically, the two side walls 12 of the U-shaped frame 1 have guide grooves 121 extending up and down, and the screws 32 are vertically disposed in the guide grooves 121 through mounting seats with bearings. On both ends of the lifting beam 33, there are sliders 331 projecting from the lifting beam 33, which are slidably fitted in the guide grooves 121, and on which screw holes are formed to be screw-engaged with the screw rods 32.
An avoidance groove for the lifting cylinder 41 to pass through is formed in the top wall 11 of the U-shaped frame 1, the transmission rod 34 is arranged in the avoidance groove through the mounting seat, and meanwhile, the transmission rod 34 is connected with the screw rod 32 through the gear set so as to drive the screw rod 32 to rotate. The lifting motor 31 is a reduction motor, and is connected to the transmission rod 34 through a belt or a gear.
The lifting beam 33 has a horizontally extending slide groove in which the slide plate 43 engages. An opening 332 is provided in the bottom wall of the chute to avoid the piston rod of the lift cylinder 41.
The cylinder lifting assembly 4 further comprises a guide rod 44, the lower end of the guide rod 44 is fixed on the magnetic plate group 42, and the sliding plate 43 is provided with a guide hole for the guide rod 44 to pass through. The stability of the up-and-down movement of the impact load 5 can be improved by the guide rod 44.
The magnetic plate group 42 includes a magnetic plate 421 and an iron plate 422, the magnetic plate 421 is fixed on the piston rod of the lifting cylinder 41, the iron plate 422 is adsorbed on the magnetic plate, and the hook 423 is fixed on the iron plate 422.
Based on the structure, when in specific use, the sofa is positioned on the bottom plate 2; the lifting motor 31 drives the transmission rod 34 and the screw rod 32 to rotate, and the screw rod 32 drives the lifting beam 33 to lift on the U-shaped frame 1, so as to lift the lifting cylinder 41 and the corresponding impact load 5 to a required height; the transverse moving cylinder drives the sliding plate 43 and the lifting cylinder 41 to move horizontally and corresponds to the detection part of the sofa; after the position adjustment is completed, the magnetic force plate loses electricity, the impact load 5 falls down and impacts on the sofa, and the damage condition of the sofa is observed; in this process, the impact load 5 can be driven to different heights by the lifting motor 31 for detection.
The impact load can be a hard weight or a soft sandbag.
Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the orientation or positional relationship in the present invention are used only for exemplary illustration and are not to be construed as limiting the present patent, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances with reference to the drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly in the present disclosure and encompass, for example, either a fixed connection, a removable connection, or an integral connection; 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 as a specific case by those skilled in the art.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a function sofa impact testing device which characterized by: comprises a frame body, a motor lifting assembly, a cylinder lifting assembly and a motor transverse moving assembly;
the frame body is provided with a U-shaped frame in an inverted state and a bottom plate which is positioned at the bottom of the U-shaped frame and used for positioning the sofa;
the motor lifting assembly comprises screws arranged in two side walls of the U-shaped frame, a transmission rod arranged in the top wall of the U-shaped frame and in transmission connection with the two screws, a lifting motor arranged on the U-shaped frame and connected with the transmission rod, and a lifting cross beam matched with the U-shaped frame in a lifting manner;
the cylinder lifting assembly comprises a sliding plate which is in sliding fit with the lifting cross beam, a lifting cylinder which is vertically arranged on the sliding plate, a magnetic plate group arranged on the lifting cylinder, a hook arranged on the magnetic plate group and an impact load hung on the hook;
the transverse moving assembly comprises a transverse moving motor arranged on the sliding plate, a gear is arranged on an output shaft of the transverse moving motor, and a rack meshed with the gear is arranged on the lifting cross beam.
2. The functional sofa impact testing device of claim 1, wherein: guide grooves extending up and down are formed in two side walls of the U-shaped frame, the screw rods are arranged in the guide grooves in a vertical state, and two ends of the lifting cross beam are in sliding fit in the guide grooves and are in threaded fit with the screw rods.
3. The functional sofa impact testing device of claim 1, wherein: the lifting beam is provided with a sliding groove extending horizontally, and the sliding plate is matched in the sliding groove.
4. The functional sofa impact testing device of claim 1, wherein: the cylinder lifting assembly further comprises a guide rod, the lower end of the guide rod is fixed on the magnetic plate set, and a guide hole for the guide rod to penetrate through is formed in the sliding plate.
5. The functional sofa impact testing device of claim 1, wherein: the magnetic plate group comprises a magnetic plate and an iron plate, the magnetic plate is fixed on a piston rod of the lifting cylinder, the iron plate is adsorbed on the magnetic plate, and the hook is fixed on the iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220866623.7U CN217878720U (en) | 2022-04-14 | 2022-04-14 | Functional sofa impact testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220866623.7U CN217878720U (en) | 2022-04-14 | 2022-04-14 | Functional sofa impact testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217878720U true CN217878720U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220866623.7U Active CN217878720U (en) | 2022-04-14 | 2022-04-14 | Functional sofa impact testing device |
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| Country | Link |
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| CN (1) | CN217878720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388084A (en) * | 2023-10-25 | 2024-01-12 | 保定奥特电力器材有限公司 | Ammeter case electrical connection plug connector testing arrangement |
-
2022
- 2022-04-14 CN CN202220866623.7U patent/CN217878720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388084A (en) * | 2023-10-25 | 2024-01-12 | 保定奥特电力器材有限公司 | Ammeter case electrical connection plug connector testing arrangement |
| CN117388084B (en) * | 2023-10-25 | 2024-03-19 | 保定奥特电力器材有限公司 | Ammeter case electrical connection plug connector testing arrangement |
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