CN208833604U - A kind of test equipment of office chair backrest - Google Patents
A kind of test equipment of office chair backrest Download PDFInfo
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- CN208833604U CN208833604U CN201821326810.6U CN201821326810U CN208833604U CN 208833604 U CN208833604 U CN 208833604U CN 201821326810 U CN201821326810 U CN 201821326810U CN 208833604 U CN208833604 U CN 208833604U
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- clamp system
- testing agency
- office chair
- detection platform
- detection
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Abstract
A kind of test equipment of office chair backrest, including rack, for fixing to clamp the clamp system of office chair, for detecting the testing agency of office chair backrest hypsokinesis intensity, for controlling the controller of clamp system and testing agency's work, the rack is L-type structure, the rack includes the horizontal detection platform that bottom surface is arranged in and the vertical detection platform that side is arranged in, the clamp system and testing agency are separately positioned in horizontal detection platform and vertical detection platform, the clamp system and testing agency connect with controller, the clamp system includes four positioning cylinders being oppositely arranged two-by-two, the fixture block being connect respectively with the movable end of four positioning cylinders, four chair legs of four positioning cylinder face office chairs, the fixture block is equipped with the clip slot to match with chair leg, the horizontal detection platform is equipped with for adjusting positioning The movable stand of spacing between cylinder, the movable stand are rectangle structure, and the clamp system is arranged above movable stand.
Description
Technical field
The utility model belongs to furniture detection field, and in particular to a kind of test equipment of office chair backrest.
Background technique
Office chair needs to meet certain mechanical property, needs that its mechanics properties testing can be gone out after qualified before factory
Factory, to meet the relevant criterion of country.Office chair backrest hypsokinesis intensity detection is an important detection project therein, into
When row backrest hypsokinesis intensity detection, by the chair leg of fixed office chair, load then is applied to the chair back by the frequency of setting, is reached
Autostop after the action frequency of setting assesses the quality of product.
Traditional office chair backrest hypsokinesis intensity detection is usually used the artificial mode for applying load and is detected, and lacks
The detection device of corresponding high degree of automation, this detection method efficiency is lower, needs to carry out using more human resources
Work, and the precision detected is not high, with the raising of production technology and the raising of enterprise order demand, after office chair backrest
There is the higher detection device of some the degree of automation in intensity detection of inclining, and this office chair backrest hypsokinesis strength detection equipment is big
It is mostly to cooperate corresponding testing agency to carry out intensity detection using electronic control system, this detection device is due to manufacturing cost
Height, operation difficulty are big, are difficult to be promoted in most of medium-sized and small enterprises.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides that a kind of manufacturing cost is low, office chair easy to operate
Backrest test equipment.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of test equipment of office chair backrest, clamp system including rack, for fixing to clamp office chair, for examining
The testing agency of survey office chair backrest hypsokinesis intensity, the controller for controlling clamp system and testing agency's work, the machine
Frame is L-type structure, and the rack includes the horizontal detection platform that bottom surface is arranged in and the vertical detection platform that side is arranged in, institute
It states clamp system and testing agency is separately positioned in horizontal detection platform and vertical detection platform, the clamp system and detection
Mechanism is connect with controller, the clamp system include four positioning cylinders being oppositely arranged two-by-two, respectively with four position
The fixture block of the movable end connection of cylinder, four chair legs of four positioning cylinder face office chairs, the fixture block is equipped with and chair leg
The clip slot to match, the horizontal detection platform are equipped with the movable stand for adjusting spacing between positioning cylinder, the movement
Frame is rectangle structure, and the clamp system is arranged above movable stand.
In the present invention, the testing agency is obliquely installed in vertical detection platform, the testing agency with do
The backrest of public chair is mutually perpendicular to, and the testing agency includes the detection cylinder being fixedly connected with vertical detection platform, a fixation
It is connected to the pushing block of detection cylinder movable end, structure and the backrest structure of the pushing block match.
In the present invention, the movable stand includes two cross bars being laterally arranged, two vertically arranged vertical bars, institute
Vertical bar is stated equipped with sliding slot, the top of vertical bar is arranged in the cross bar, and adjusting is equipped between the cross bar and vertical bar and is bolted.
In the present invention, the clamp system and testing agency pass through gas circuit and connect with controller.
The beneficial effects of the utility model are: a kind of backrest test device of office chair of the utility model, when detection, only
It needs to be placed on office chair in horizontal detection platform, four chair legs of office chair is fixed by clamp system, are then driven
Testing agency applies certain load to backrest, and testing agency's repeated work is repeatedly detected, if the backrest of office chair is lossless
Bad, then the backrest intensity detection of office chair is passed, and is only needed in the present invention using multiple cylinders cooperation pneumatic control i.e.
Achievable detection function, manufacturing cost are low, easy to operate.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the integral installation structural schematic diagram of the present embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram of the present embodiment fixture block；
Fig. 4 is the top view of Fig. 3.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment:
Referring to figs. 1 to 4, a kind of test equipment of office chair backrest, including rack 1, for fix to clamp office
The clamp system 2 of chair, the testing agency 3 for detecting office chair backrest hypsokinesis intensity, for controlling clamp system 2 and detection machine
The control cabinet 4 that structure 3 works, the rack 1 are L-type structure, and the rack 1 includes that 11 He of horizontal detection platform of bottom surface is arranged in
The vertical detection platform 12 of side is set, and the clamp system 2 and testing agency 3 are separately positioned on horizontal 11 He of detection platform
In vertical detection platform 12, the clamp system 2 and testing agency 3 are connect with control cabinet 4, and the clamp system 2 includes four
A positioning cylinder 21 being oppositely arranged two-by-two, the fixture block 22 being connect respectively with the movable end of four positioning cylinders 21, four positioning
Four chair legs of 21 face office chair of cylinder, the fixture block 22 are equipped with the clip slot 23 to match with chair leg, the horizontal detection
Platform 11 is equipped with the movable stand 5 for adjusting spacing between positioning cylinder 21, and the movable stand 5 is rectangle structure, described
Clamp system 2 is arranged above movable stand 5 by cushion block, will not generate interference with movable stand 5 when clamp system 2 being made to work,
When carrying out detection work, staff first passes through the position that movable stand 5 adjusts positioning cylinder 21 in advance, makes the folder on positioning cylinder 21
Block is right against four chair legs, and then staff only needs to control four positioning cylinders 21 on clamp system 2 by control cabinet 4
Work, clamps four chair legs of office chair respectively, then the detection cylinder 31 controlled in testing agency 3 works, and makes pushing block 32 and does
The backrest of public chair fits closely and applies certain pressure, realizes office chair backrest intensity detection function.
As preferred embodiment, the testing agency 3 is obliquely installed in vertical detection platform 12, the detection machine
Structure 3 and the backrest of office chair are mutually perpendicular to, and the testing agency 3 includes a detection being fixedly connected with vertical detection platform 12
Cylinder 31, the pushing block 32 for being fixedly connected on detection 31 movable end of cylinder, the structure of the pushing block 32 match with backrest structure, erect
Straight detection platform 12 is equipped with the mounting rack for installing testing agency 3, and described mounting rack one end is fixed on vertical detection platform
On 12, the mounting rack is arranged in parallel with testing agency 3, and vertical detection platform 12 can be effectively reduced and connect with testing agency 3
The pressure at place, mounting rack is in figure and is not drawn into.
As preferred embodiment, the movable stand 5 includes that two cross bars being laterally arranged 51, two are vertically arranged
Vertical bar 52, the vertical bar 52 are equipped with sliding slot 521, and the top of vertical bar 52, the cross bar 51 and vertical bar is arranged in the cross bar 51
It is equipped between 52 and adjusts the connection of bolt 53.The clamp system 2 and testing agency 3 are connect by gas circuit with control cabinet 4.
Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (4)
1. a kind of test equipment of office chair backrest, it is characterised in that: including rack (1), the folder for fixing to clamp office chair
Tight mechanism (2), the testing agency (3) for detecting office chair backrest hypsokinesis intensity, for controlling clamp system (2) and detection machine
The control cabinet (4) of structure (3) work, the rack (1) are L-type structure, and the rack (1) includes the horizontal detection that bottom surface is arranged in
Platform (11) and the vertical detection platform (12) that side is arranged in, the clamp system (2) and testing agency (3) are separately positioned on
On horizontal detection platform (11) and vertical detection platform (12), the clamp system (2) and testing agency (3) are and control cabinet
(4) connect, the clamp system (2) include four positioning cylinders being oppositely arranged two-by-two (21), respectively with four positioning cylinders
(21) fixture block (22) of movable end connection, four chair legs of four positioning cylinder (21) face office chairs, the fixture block (22)
Be equipped with the clip slot (23) that matches with chair leg, the horizontal detection platform (11) be equipped with for adjust positioning cylinder (21) it
Between spacing movable stand (5), the movable stand (5) is rectangle structure, and the clamp system (2) is arranged on movable stand (5)
Side.
2. a kind of test equipment of office chair backrest according to claim 1, it is characterised in that: the testing agency (3)
It is obliquely installed on vertical detection platform (12), the testing agency (3) and the backrest of office chair are mutually perpendicular to, the detection machine
Structure (3) includes a detection cylinder (31) being fixedly connected with vertical detection platform (12), is fixedly connected on detection cylinder (31)
The structure of the pushing block (32) of movable end, the pushing block (32) matches with backrest structure.
3. a kind of test equipment of office chair backrest according to claim 1, it is characterised in that: movable stand (5) packet
Two cross bars being laterally arranged (51), two vertically arranged vertical bars (52) are included, the vertical bar (52) is equipped with sliding slot (521),
The cross bar (51), which is arranged between the top of vertical bar (52), the cross bar (51) and vertical bar (52) to be equipped with, adjusts bolt (53) even
It connects.
4. a kind of test equipment of office chair backrest according to claim 1, it is characterised in that: the clamp system (2)
It is connect by gas circuit with control cabinet (4) with testing agency (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326810.6U CN208833604U (en) | 2018-08-15 | 2018-08-15 | A kind of test equipment of office chair backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326810.6U CN208833604U (en) | 2018-08-15 | 2018-08-15 | A kind of test equipment of office chair backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833604U true CN208833604U (en) | 2019-05-07 |
Family
ID=66309551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821326810.6U Active CN208833604U (en) | 2018-08-15 | 2018-08-15 | A kind of test equipment of office chair backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397928A (en) * | 2020-01-21 | 2020-07-10 | 浙江恋尚家居品有限公司 | Seat back screen cloth elasticity test machine |
-
2018
- 2018-08-15 CN CN201821326810.6U patent/CN208833604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397928A (en) * | 2020-01-21 | 2020-07-10 | 浙江恋尚家居品有限公司 | Seat back screen cloth elasticity test machine |
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