CN204831741U - Schoolbag swing test machine - Google Patents
Schoolbag swing test machine Download PDFInfo
- Publication number
- CN204831741U CN204831741U CN201520485048.6U CN201520485048U CN204831741U CN 204831741 U CN204831741 U CN 204831741U CN 201520485048 U CN201520485048 U CN 201520485048U CN 204831741 U CN204831741 U CN 204831741U
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- China
- Prior art keywords
- frame
- connecting rod
- rotating shaft
- pivot
- crossbeam
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a schoolbag swing test machine, it includes the frame, erects the bottom plate in the frame, with frame normal running fit's pivot, with the fixed swing arm of pivot, set up in the couple of swing arm free end and the drive mechanism who is connected with the pivot, vertically in the frame be provided with four support frames, the support frame top is provided with the crossbeam, is provided with the pivot between the corresponding a set of crossbeam, pivot and crossbeam normal running fit, drive mechanism including the speed reducer that sets up motor in the frame, is connected with the motor, carousel that the setting was held at reducer output, set firmly on the carousel first connecting rod and with the second connecting rod of first connecting rod hinge, the second connecting rod is connected with the pivot, the utility model discloses possesses simple structure, reasonable in design, the many and experimental accurate characteristics of detectable project for whether the braces, carrying handle, the adjustment shackle that detect book pocket and schoolbag firmly reach the deflection of the part length of its connection effect of measurement.
Description
Technical field
The utility model relates to a kind of school bag swing test machine.
Background technology
At present, along with the progress of science and technology, the development of manufacturing, the quality requirements of people to product is more and more higher, China is a case and bag big country, in China, has the case and bag of 80% to be the low-end product of some semiworks, individual workship, the case and bag produced do not have brand, of poor quality, without design etc., all cannot meet the pursuit of people to quality.The quality of case and bag is particularly important, and quality supervised department also can often be surveyed sample, and therefore needs to detect the quality of case and bag.Relate to the products such as school bag book pocket, due to the certain article of needs splendid attire, the firmness of book strap becomes a big event of detection.School bag and book pocket load certain compound, vertically to fall after the certain number of times of certain angle swinging or static certain hour, in order to whether to detect the braces of book pocket and school bag, carrying handle, adjustment shackle firmly and measure the deflection of part length of its connection function.
Not yet retrieve the report of the product of similar applications in prior art, in view of this need to invent a kind of school bag swing test machine, in order to measure above-mentioned performance.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of structure simple, reasonable in design, test case and bag drop machine accurately.
For solving the problem, technical solution adopted in the utility model is:
A kind of school bag swing test machine, it comprises frame, be erected at the base plate in frame, the rotating shaft coordinated with gantry rotation, with the swing arm that rotating shaft is fixing, the hook being arranged at swing arm free end and the gear train be connected with rotating shaft, four bracing frames are vertically provided with in described frame, support frame as described above top is provided with crossbeam, rotating shaft is provided with between the crossbeam of corresponding a group, described rotating shaft and crossbeam are rotatably assorted, described gear train comprises the motor be arranged in frame, the reductor be connected with motor, be arranged on the rotating disk of output end of reducer, the second connecting rod being installed in the first connecting rod on rotating disk and being hinged with first connecting rod, described second connecting rod is connected with rotating shaft.
As further improvement of the utility model, frame is provided with expansion link, is provided with in described frame and controls the flexible electromagnetic controller of expansion link.
As further improvement of the utility model, described frame is provided with the display disc for showing swing arm pendulum angle.
As further improvement of the utility model, described hook comprises two hooks, and with the block piece of component by pinned connection, described block piece is buckled on described component by catching groove.
The beneficial effect adopting technique scheme to produce is:
The utility model structure is simple, and motor moves through reductor rear drive driven by rotary disc first connecting rod and second connecting rod, controls rotating shaft reciprocating rotation, the arm swing of resulting belt movable pendulum.Whether the utility model can test the braces of book pocket or school bag, carrying handle, adjustment shackle firmly and measure the deflection of part length of its connection function.
The utility model is provided with expansion link, and expansion link shrinks in the effect of electromagnetic controller and stretches out, and vertically falling, measuring deflection for measuring when product to be tested hangs on expansion link static one section time.
Frame arranges display disc, accurately display swing arm pendulum angle, the accuracy of warranty test.
Hook of the present utility model is two components, and component arranges dismountable block piece, avoids book pocket and school bag to drop.
It is simple that the utility model possesses structure, reasonable in design, can test item many and test feature accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cut-away view of the present utility model;
Fig. 3 is hook structure schematic diagram of the present utility model;
Wherein: 1 frame, 1-1 bracing frame, 1-2 crossbeam, 2 base plates, 3 rotating shafts, 4 swing arms, 5 hooks, 5-1 hook, 5-2 bearing pin, 5-3 block piece, 5-4 catching groove, 6 expansion links, 7 electromagnetic controllers, 8 motors, 9, reductor 10 rotating disk, 11 first connecting rods, 12 second connecting rods, 13 display discs.
Embodiment
Below in conjunction with accompanying drawing 1-3 and specific embodiment, utility model is described in further detail:
A kind of school bag swing test machine as illustrated in fig. 1 and 2, it comprises frame 1 and base plate 2, and described base plate 2 is erected in frame 1.Vertically be provided with four bracing frame 1-1 in described frame 1, between adjacent two bracing frame 1-1, be connected with crossbeam 1-2, be wherein provided with rotating shaft 3 between the crossbeam 1-2 of corresponding a group, be rotatably assorted by bearing between described rotating shaft 3 and crossbeam 1-2.
The gear train of promising rotating shaft 3 by power is set in frame 1, described gear train comprises motor 8, reductor 9, rotating disk 10, first connecting rod 11 and second connecting rod 12, described reductor 9 is bolted on base plate 2, described motor 8 is arranged on reductor 9, described rotating disk 10 is arranged on the output terminal of reductor 9, first connecting rod 11 one end is arranged on rotating disk 10, and second connecting rod 12 is hinged with the other end of first connecting rod 11, and second connecting rod 12 is fixedly connected with rotating shaft 3.The one end of stretching out described frame 1 is fixedly installed swing arm 4, and described frame 1 is provided with the display disc 13 for showing swing arm 4 pendulum angle, the free end of swing arm 4 is provided with hook 5.
As shown in Figure 3, hook 5 of the present utility model comprises two hook 5-1, the block piece 5-3 be connected by bearing pin 5-2 with component 5-1, and described block piece 5-3 is buckled on described component 5-1 by catching groove 5-4.Book pocket and school bag is avoided to drop.
Frame 1 of the present utility model is provided with expansion link 6, is provided with in described frame 1 and controls the flexible electromagnetic controller 7 of expansion link 6.Can be used for measuring and vertically fall when product to be tested hangs on expansion link static one section time, measure deflection.
Using method of the present utility model is as follows:
School bag to be detected or book pocket are suspended on hook, fasten block piece.Open motor, power is transferred to rotating shaft through rotating disk, first connecting rod, second connecting rod by the output terminal of reductor, and rotating shaft carrys out back rotation, drives swing arm to swing.
Or school bag to be detected or book pocket are hung on expansion link, static one end time, open electromagnetic controller, expansion link is retracted, and school bag falls.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (4)
1. a school bag swing test machine, it is characterized in that, it comprises frame (1), be erected at the base plate (2) in frame (1), the rotating shaft (3) coordinated with gantry rotation, with the swing arm (4) that rotating shaft (3) is fixing, the hook (5) being arranged at swing arm (4) free end and the gear train be connected with rotating shaft (3), four bracing frames (1-1) are vertically provided with in described frame (1), support frame as described above (1-1) top is provided with crossbeam (1-2), rotating shaft (3) is provided with between the crossbeam (1-2) of corresponding a group, described rotating shaft (3) and crossbeam (1-2) are rotatably assorted, described gear train comprises the motor (8) be arranged in frame (1), the reductor (9) be connected with motor (8), be arranged on the rotating disk (10) of reductor (9) output terminal, the second connecting rod (12) being installed in the first connecting rod (11) on rotating disk (10) and being hinged with first connecting rod (11), described second connecting rod (12) is connected with rotating shaft (3).
2. a kind of school bag swing test machine according to claim 1, it is characterized in that, frame (1) is provided with expansion link (6), is provided with in described frame (1) and controls the flexible electromagnetic controller (7) of expansion link (6).
3. a kind of school bag swing test machine according to claim 1, is characterized in that, described frame (1) is provided with the display disc (13) for showing swing arm (4) pendulum angle.
4. a kind of school bag swing test machine according to any one of claim 1-3, it is characterized in that, described hook (5) comprises two hooks (5-1), the block piece (5-3) be connected by bearing pin (5-2) with component (5-1), described block piece (5-3) is buckled on described component (5-1) by catching groove (5-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485048.6U CN204831741U (en) | 2015-07-08 | 2015-07-08 | Schoolbag swing test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485048.6U CN204831741U (en) | 2015-07-08 | 2015-07-08 | Schoolbag swing test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831741U true CN204831741U (en) | 2015-12-02 |
Family
ID=54689332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485048.6U Expired - Fee Related CN204831741U (en) | 2015-07-08 | 2015-07-08 | Schoolbag swing test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991201A (en) * | 2017-11-28 | 2018-05-04 | 王根荣 | A kind of fastness detection method of leather shoes decorative buckle |
| CN110208119A (en) * | 2019-05-18 | 2019-09-06 | 上海界龙艺术印刷有限公司 | A kind of handbag rocking test device |
| CN112326176A (en) * | 2020-11-10 | 2021-02-05 | 东莞市恒宇仪器有限公司 | Impact testing machine is born to infant's braces |
-
2015
- 2015-07-08 CN CN201520485048.6U patent/CN204831741U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991201A (en) * | 2017-11-28 | 2018-05-04 | 王根荣 | A kind of fastness detection method of leather shoes decorative buckle |
| CN110208119A (en) * | 2019-05-18 | 2019-09-06 | 上海界龙艺术印刷有限公司 | A kind of handbag rocking test device |
| CN110208119B (en) * | 2019-05-18 | 2022-04-08 | 上海界龙艺术印刷有限公司 | Handbag swing testing arrangement |
| CN112326176A (en) * | 2020-11-10 | 2021-02-05 | 东莞市恒宇仪器有限公司 | Impact testing machine is born to infant's braces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20210708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |