CN210108564U - Tool for measuring force of armrest box slide rail - Google Patents
Tool for measuring force of armrest box slide rail Download PDFInfo
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- CN210108564U CN210108564U CN201920925212.9U CN201920925212U CN210108564U CN 210108564 U CN210108564 U CN 210108564U CN 201920925212 U CN201920925212 U CN 201920925212U CN 210108564 U CN210108564 U CN 210108564U
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- slide rail
- force
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- handrail case
- block
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Abstract
The utility model discloses a frock for handrail case slide rail dynamometry, including test platform and force cell sensor, still including the drive structure that promotes a reciprocating motion back and forth with being used for driving the push frame, the last location structure that is used for fixing a position handrail case slide rail lower slide that is equipped with of test platform, all be equipped with the ejector pad that is used for promoting the slide motion on the handrail case slide rail on the relative both ends of push frame, force cell sensor establishes the inboard at the ejector pad. This a frock for handrail case slide rail dynamometry structural design is reasonable, and handrail case slide rail dynamometry only needs to prevent it and can carry out automatic test on the bottom plate of fixing a position, and handrail case slide rail dynamometry is simple and convenient, can satisfy batch product test demand to avoid unqualified product to dispatch from the factory.
Description
Technical Field
The utility model belongs to the technical field of handrail box technique and specifically relates to a frock that is used for handrail box slide rail dynamometry.
Background
At present, a slidable central armrest is arranged on an armrest box and is realized through a pair of sliding plates which are arranged oppositely, and the pair of sliding plates are matched through a sliding rail; the lower sliding plate is fixed on the lower cover plate of the handrail, and the upper sliding plate is connected with the handrail coating piece. The opening force and the uniform sliding force of the sliding central armrest play an important role in using comfort, but at present, no simple and convenient testing device exists, and the force measurement requirement of batch products cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a frock for handrail case slide rail dynamometry is provided to reach the simple and convenient purpose of handrail case slide rail dynamometry.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
this a frock for handrail case slide rail dynamometry, including test platform and force cell sensor, still include the push frame and be used for driving the drive structure that pushes away the frame reciprocating motion that makes a round trip, the last location structure that is used for fixing a position handrail case slide rail lower slide that is equipped with of test platform, all be equipped with the ejector pad that is used for promoting the slide motion on the handrail case slide rail on the relative both ends of push frame, force cell sensor establishes the inboard at the ejector pad.
Furthermore, the driving structure is a screw rod guide rail arranged on the test platform, a sliding block is arranged on the screw rod guide rail, and the driving structure is pushed to be erected on the sliding block.
The positioning structure comprises a positioning bottom plate used for supporting the lower sliding plate, a stop block is arranged at one end corresponding to the positioning bottom plate, a jacking cylinder is arranged at the other end corresponding to the positioning bottom plate, and a jacking block is arranged on the jacking cylinder.
The middle part of the pushing frame is arranged on the sliding block, the two ends of the pushing frame are provided with extending parts, and the pushing block is arranged on the lower side of the corresponding extending part.
The jacking block is a rubber block.
The positioning bottom plate is provided with a groove, and a sensor used for sensing whether the lower sliding plate exists is arranged in the groove.
And a pair of opposite limiting blocks is arranged on two sides of the positioning bottom plate.
Compared with the prior art, the utility model, have following advantage:
this a frock for handrail case slide rail dynamometry structural design is reasonable, and handrail case slide rail dynamometry only needs to prevent it and can carry out automatic test on the bottom plate of fixing a position, and handrail case slide rail dynamometry is simple and convenient, can satisfy batch product test demand to avoid unqualified product to dispatch from the factory.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is the utility model discloses frock structure schematic diagram.
Fig. 2 is a schematic view of the handrail sliding rail of the present invention being placed on the tool.
In the figure:
1. the test platform, 2, the positioning bottom plate, 3, the limiting block, 4, the stop block, 5, the jacking cylinder, 6, the jacking block, 7, the screw rod guide rail, 8, the pushing frame, 9, the pushing block, 10, the force transducer, 11, the lower sliding plate and 12, the upper sliding plate.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the tool for measuring the force of the slide rail of the armrest box comprises a test platform 1, a force measuring sensor 10, a pushing frame 8 and a driving structure for driving the pushing frame to reciprocate back and forth; the test platform 1 is provided with a positioning structure for positioning a lower sliding plate 11 of a handrail box sliding rail, two opposite end parts of the pushing frame are respectively provided with a pushing block 9 for pushing an upper sliding plate of the handrail box sliding rail to move, the height position of the pushing block is aligned with an upper sliding plate 12 of the handrail box sliding rail arranged on the positioning structure, and the force measuring sensor 10 is arranged on the inner side of the pushing block.
The handrail box sliding rail force measurement can be automatically tested only by preventing the handrail box sliding rail force measurement from being carried out on the positioning bottom plate, the handrail box sliding rail force measurement is simple and convenient, and the test requirement of batch products can be met, so that unqualified products are prevented from leaving a factory.
Preferably, the driving structure is a screw rod guide rail 7 arranged on the test platform, the screw rod guide rail is an electric screw rod guide rail, a sliding block is arranged on the screw rod guide rail, and the pushing frame 8 is arranged on the sliding block. The pushing frame is driven to move back and forth through the electric lead screw guide rail.
The positioning structure comprises a positioning bottom plate 2 used for supporting the lower sliding plate, a stop block 4 is arranged at one end corresponding to the positioning bottom plate, a jacking cylinder 5 is arranged at the other end corresponding to the positioning bottom plate, and a jacking block 6 is arranged on the jacking cylinder 5. Preferably, the tightening block is a rubber block. The lower slide plate of the handrail box slide rail is placed on the positioning bottom plate, and the lower slide plate is tightly pushed and positioned by the pushing block driven by the pushing cylinder.
The both sides of location bottom plate 2 are equipped with relative a pair of stopper 3, fix a position the both sides of slide down through a pair of stopper, when handrail case slide rail is placed only need with the slide down place between a pair of stopper can, easy and simple to handle.
The middle part of the pushing frame 8 is arranged on the sliding block, the two ends of the pushing frame are provided with extending parts, and the pushing block is arranged on the lower side of the corresponding extending part.
The positioning bottom plate 2 is provided with a groove, and a sensor used for sensing whether the lower sliding plate exists is arranged in the groove. The sensor is used for sensing the existence of the lower sliding plate, so that the working of the jacking cylinder is controlled to jack the lower sliding plate tightly, the driving structure is used for driving the pushing frame to move, the pushing block is used for pushing the upper sliding plate to move relative to the lower sliding plate, the opening force and the uniform sliding force are measured through the force transducer on the pushing block, the test is simple and convenient, and the test requirement of batch products can be met.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (7)
1. The utility model provides a frock for handrail case slide rail dynamometry, includes test platform and force cell sensor, its characterized in that: still including the push frame with be used for driving the drive structure that the push frame made a round trip to reciprocate, be equipped with the location structure that is used for fixing a position handrail case slide rail glide plate on the test platform, all be equipped with the ejector pad that is used for promoting handrail case slide rail glide plate motion on the relative both ends of push frame, force cell sensor establishes the inboard at the ejector pad.
2. The tool for measuring the force of the slide rail of the armrest box according to claim 1, wherein: the driving structure is a screw rod guide rail arranged on the test platform, a sliding block is arranged on the screw rod guide rail, and the driving structure is pushed to be erected on the sliding block.
3. The tool for measuring the force of the slide rail of the armrest box according to claim 1, wherein: the positioning structure comprises a positioning bottom plate used for supporting the lower sliding plate, a stop block is arranged at one end corresponding to the positioning bottom plate, a jacking cylinder is arranged at the other end corresponding to the positioning bottom plate, and a jacking block is arranged on the jacking cylinder.
4. The tool for measuring the force of the slide rail of the armrest box according to claim 2, wherein: the middle part of the pushing frame is arranged on the sliding block, the two ends of the pushing frame are provided with extending parts, and the pushing block is arranged on the lower side of the corresponding extending part.
5. The tool for measuring the force of the slide rail of the armrest box according to claim 3, wherein: the jacking block is a rubber block.
6. The tool for measuring the force of the slide rail of the armrest box according to claim 3, wherein: the positioning bottom plate is provided with a groove, and a sensor used for sensing whether the lower sliding plate exists is arranged in the groove.
7. The tool for measuring the force of the slide rail of the armrest box according to claim 3, wherein: and a pair of opposite limiting blocks is arranged on two sides of the positioning bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925212.9U CN210108564U (en) | 2019-06-19 | 2019-06-19 | Tool for measuring force of armrest box slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925212.9U CN210108564U (en) | 2019-06-19 | 2019-06-19 | Tool for measuring force of armrest box slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210108564U true CN210108564U (en) | 2020-02-21 |
Family
ID=69565588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925212.9U Active CN210108564U (en) | 2019-06-19 | 2019-06-19 | Tool for measuring force of armrest box slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210108564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820046A (en) * | 2021-08-19 | 2021-12-21 | 武汉联影智融医疗科技有限公司 | Trolley handrail |
-
2019
- 2019-06-19 CN CN201920925212.9U patent/CN210108564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820046A (en) * | 2021-08-19 | 2021-12-21 | 武汉联影智融医疗科技有限公司 | Trolley handrail |
| CN113820046B (en) * | 2021-08-19 | 2023-05-26 | 武汉联影智融医疗科技有限公司 | Trolley armrest |
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