CN215218005U - Impact testing device for seat of manual wheelchair - Google Patents
Impact testing device for seat of manual wheelchair Download PDFInfo
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- CN215218005U CN215218005U CN202121491045.5U CN202121491045U CN215218005U CN 215218005 U CN215218005 U CN 215218005U CN 202121491045 U CN202121491045 U CN 202121491045U CN 215218005 U CN215218005 U CN 215218005U
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Abstract
The utility model discloses a manual wheelchair car seat impact testing device in testing arrangement field, comprising a base plate, fixedly connected with electric telescopic handle and cardboard are distinguished at the top of bottom plate, electric telescopic handle's one end fixedly connected with baffle, the top fixedly connected with support column of bottom plate, the surperficial swing joint of support column has the bearing plate body, the spacing groove has been seted up to the inside of bearing plate body, the inside swing joint of support column has the fixture block, one side of fixture block extends to the inside and the fixedly connected with connecting plate of spacing groove, one side of connecting plate is fixedly connected with pull rod and spring respectively, the one end of pull rod extends to the outside and the fixedly connected with arm-tie of bearing plate body, the one end of spring and the inside fixed connection of spacing groove, the bottom swing joint of bearing plate body has the bearing bag body. The utility model provides a height of unable bearing plate adjust, and can't press from both sides tightly the bearing bag, be unfavorable for the problem that people used.
Description
Technical Field
The utility model relates to a testing arrangement field specifically is a manual wheelchair car seat impact testing device.
Background
The wheelchair is visible everywhere in life and work, but after the wheelchair is produced, various tests are needed, the wheelchair can leave a factory after reaching qualified indexes, the impact test of the seat is one of the tests, and a manual wheelchair seat impact test device is needed.
The height that current manual wheelchair seat support impact testing device can't the bearing plate is adjusted, and can't press from both sides tightly the bearing bag, is unfavorable for people to use, consequently, technical personnel in the field provide a manual wheelchair seat impact testing device to solve the problem that proposes among the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a manual wheelchair car seat impact testing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a manual wheelchair seat impact testing device comprises a bottom plate, wherein the top of the bottom plate is respectively and fixedly connected with an electric telescopic rod and a clamping plate, one end of the electric telescopic rod is fixedly connected with a baffle plate, the top of the bottom plate is fixedly connected with a supporting column, the surface of the supporting column is movably connected with a bearing plate body, the bearing plate body is internally provided with a limit groove, a clamping block is movably connected inside the supporting column, one side of the clamping block extends into the limiting groove and is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a pull rod and a spring respectively, one end of the pull rod extends to the outside of the bearing plate body and is fixedly connected with a pull plate, one end of the spring is fixedly connected with the inside of the limiting groove, the bottom of the bearing plate body is movably connected with a bearing bag body, and a clamping mechanism is arranged inside the bearing plate body.
As a further aspect of the present invention: clamping mechanism includes movable groove, threaded rod, commentaries on classics board and splint, the inside of bearing plate body is seted up in the movable groove, the surface of threaded rod and the inside swing joint of bearing plate body, the one end of threaded rod extend to the bearing plate body outside and with one side fixed connection who changes the board, the surface of threaded rod and the inside threaded connection of splint, the bottom of splint extends to the outside of bearing plate body, one side of splint and one side swing joint of bearing bag body.
As a further aspect of the present invention: the bearing plate comprises a bearing plate body and is characterized in that a sliding groove is formed in the bearing plate body, a fixing rod is fixedly connected to the inside of the sliding groove, a sliding block is movably connected to the surface of the fixing rod, and the bottom of the sliding block is fixedly connected with the top of a clamping plate.
As a further aspect of the present invention: the equal fixedly connected with inserted bar in both sides of bottom plate bottom, the quantity of inserted bar is two.
As a further aspect of the present invention: one side of the clamping plate is provided with an anti-slip pad, and one side of the anti-slip pad is fixedly connected with one side of the clamping plate through a fixing piece.
As a further aspect of the present invention: the inside fixedly connected with connecting rod of spacing groove, the inside swing joint of surface and connecting plate of connecting rod.
As a further aspect of the present invention: the inside of support column is seted up the recess, the inside and the surperficial swing joint of fixture block of recess.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, drive the pull rod through the arm-tie and remove, the pull rod drives the connecting plate and removes, and the connecting plate drives spring and fixture block simultaneously and removes, stretches out and draws back through the spring, makes fixture block and support column separate, can highly adjust the bearing plate body, through clamping mechanism, can press from both sides tightly the bearing bag body, has solved the highly regulation of unable bearing plate, and can't press from both sides tightly the bearing bag, is unfavorable for the problem that people used.
2. The utility model discloses in, through setting up movable groove, threaded rod, commentaries on classics board and splint, can press from both sides tightly the bearing bag body, through setting up spout, dead lever and slider, can make splint play stabilizing action when removing, through setting up the inserted bar, can make things convenient for the staff to install, through setting up the slipmat, can be better press from both sides the bearing bag tightly, through setting up the connecting rod, can make the connecting plate play the guide effect when removing, through setting up the recess, can make better blocking of fixture block.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is a side view of the structural bearing plate body of the present invention;
fig. 4 is an enlarged view of a structure in the structure diagram 2 of the present invention.
In the figure: 1. a base plate; 2. an electric telescopic rod; 3. clamping a plate; 4. a baffle plate; 5. a support pillar; 6. a bearing plate body; 7. a limiting groove; 8. a clamping block; 9. a connecting plate; 10. a pull rod; 11. a spring; 12. pulling a plate; 13. a load-bearing bag body; 14. a clamping mechanism; 141. a movable groove; 142. a threaded rod; 143. rotating the plate; 144. a splint; 15. a chute; 16. fixing the rod; 17. a slider; 18. inserting a rod; 19. a non-slip mat; 20. a connecting rod; 21. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a manual wheelchair seat impact testing device comprises a bottom plate 1, wherein an electric telescopic rod 2 and a clamping plate 3 are fixedly connected to the top of the bottom plate 1, respectively, one end of the electric telescopic rod 2 is fixedly connected to a baffle 4, a support pillar 5 is fixedly connected to the top of the bottom plate 1, a bearing plate body 6 is movably connected to the surface of the support pillar 5, a limit groove 7 is formed in the bearing plate body 6, a clamping block 8 is movably connected to the interior of the support pillar 5, one side of the clamping block 8 extends to the interior of the limit groove 7 and is fixedly connected to a connecting plate 9, one side of the connecting plate 9 is fixedly connected to a pull rod 10 and a spring 11, respectively, one end of the pull rod 10 extends to the exterior of the bearing plate body 6 and is fixedly connected to a pull plate 12, one end of the spring 11 is fixedly connected to the interior of the limit groove 7, and a bearing bag body 13 is movably connected to the bottom of the bearing plate body 6, the bearing plate body 6 is provided with a clamping mechanism 14 inside.
Drive pull rod 10 through arm-tie 12 and remove, pull rod 10 drives connecting plate 9 and removes, connecting plate 9 drives spring 11 and fixture block 8 simultaneously and removes, stretch out and draw back through spring 11, make fixture block 8 and support column 5 separate, can highly adjust bearing plate body 6, through clamping mechanism 14, can press from both sides tightly bearing bag body 13, the height of having solved unable bearing plate is adjusted, and can't press from both sides tightly the bearing bag, be unfavorable for the problem that people used.
In this embodiment, the clamping mechanism 14 includes a movable groove 141, a threaded rod 142, a rotating plate 143, and a clamping plate 144, the movable groove 141 is opened inside the bearing plate body 6, a surface of the threaded rod 142 is movably connected with the inside of the bearing plate body 6, one end of the threaded rod 142 extends to the outside of the bearing plate body 6 and is fixedly connected with one side of the rotating plate 143, a surface of the threaded rod 142 is connected with an internal thread of the clamping plate 144, a bottom of the clamping plate 144 extends to the outside of the bearing plate body 6, and one side of the clamping plate 144 is movably connected with one side of the bearing bag body 13.
Through activity groove 141, change board 143 and drive threaded rod 142 and rotate, threaded rod 142 drives splint 144 and removes, can press from both sides tightly bearing bag body 13.
In this embodiment, the sliding groove 15 is formed in the bearing plate body 6, the fixing rod 16 is fixedly connected to the inside of the sliding groove 15, the sliding block 17 is movably connected to the surface of the fixing rod 16, and the bottom of the sliding block 17 is fixedly connected to the top of the clamping plate 144.
When the clamp plate 144 is moved, the clamp plate 144 drives the slider 17 to move, and the slide groove 15 and the fixing rod 16 stabilize the clamp plate 144 during movement.
In this embodiment, two insertion rods 18 are fixedly connected to both sides of the bottom plate 1, and the number of the insertion rods 18 is two.
When the staff installs the bottom plate 1, through the inserted bar 18, can make things convenient for the staff to install the bottom plate 1.
In this embodiment, a non-slip mat 19 is disposed on one side of the clamping plate 144, and one side of the non-slip mat 19 is fixedly connected to one side of the clamping plate 144 through a fixing member.
When the load-bearing bag body 13 is clamped, the load-bearing bag body 13 can be better clamped through the anti-slip mat 19.
In this embodiment, a connecting rod 20 is fixedly connected to the inside of the limiting groove 7, and the surface of the connecting rod 20 is movably connected to the inside of the connecting plate 9.
When the connecting plate 9 moves, the connecting rod 20 can guide the connecting plate 9.
In this embodiment, a groove 21 is formed in the supporting column 5, and the inside of the groove 21 is movably connected with the surface of the latch 8.
When the fixture block 8 moves, the fixture block 8 can be better clamped through the groove 21.
The utility model discloses a theory of operation is: pulling arm-tie 12 removes, arm-tie 12 drives pull rod 10 and removes, pull rod 10 drives connecting plate 9 and removes, connecting plate 9 drives spring 11 and fixture block 8 simultaneously and removes, stretch out and draw back through spring 11, make fixture block 8 and support column 5 separate, can highly adjust bearing plate body 6, through activity groove 141, commentaries on classics board 143 drives threaded rod 142 and rotates, threaded rod 142 drives splint 144 and removes, can press from both sides tight bearing bag body 13, the height of having solved unable bearing plate is adjusted, and can't press from both sides tightly the bearing bag, be unfavorable for the problem that people used.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a manual wheelchair car seat impact testing device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with an electric telescopic rod (2) and a clamping plate (3) respectively, one end of the electric telescopic rod (2) is fixedly connected with a baffle plate (4), the top of the bottom plate (1) is fixedly connected with a supporting column (5), the surface of the supporting column (5) is movably connected with a bearing plate body (6), a limiting groove (7) is formed in the bearing plate body (6), a clamping block (8) is movably connected in the supporting column (5), one side of the clamping block (8) extends to the inside of the limiting groove (7) and is fixedly connected with a connecting plate (9), one side of the connecting plate (9) is fixedly connected with a pull rod (10) and a spring (11) respectively, one end of the pull rod (10) extends to the outside of the bearing plate body (6) and is fixedly connected with a pull plate (12), one end of the spring (11) is fixedly connected with the inside of the limiting groove (7), the bottom swing joint of bearing plate body (6) has bearing bag body (13), the inside of bearing plate body (6) is provided with clamping mechanism (14).
2. The manual wheelchair seat impact testing apparatus of claim 1, wherein: clamping mechanism (14) are including activity groove (141), threaded rod (142), commentaries on classics board (143) and splint (144), the inside of bearing plate body (6) is seted up in activity groove (141), the inside swing joint of the surface of threaded rod (142) and bearing plate body (6), the one end of threaded rod (142) extend to bearing plate body (6) outside and with a side fixed connection who changes board (143), the surface of threaded rod (142) and the inside threaded connection of splint (144), the bottom of splint (144) extends to the outside of bearing plate body (6), one side of splint (144) and one side swing joint of bearing bag body (13).
3. A manual wheelchair seat impact testing apparatus as claimed in claim 2, wherein: the bearing plate is characterized in that a sliding groove (15) is formed in the bearing plate body (6), a fixing rod (16) is fixedly connected to the inside of the sliding groove (15), a sliding block (17) is movably connected to the surface of the fixing rod (16), and the bottom of the sliding block (17) is fixedly connected with the top of a clamping plate (144).
4. The manual wheelchair seat impact testing apparatus of claim 1, wherein: the bottom plate is characterized in that two sides of the bottom plate (1) are fixedly connected with two insertion rods (18), and the number of the insertion rods (18) is two.
5. A manual wheelchair seat impact testing apparatus as claimed in claim 2, wherein: one side of the clamping plate (144) is provided with a non-slip pad (19), and one side of the non-slip pad (19) is fixedly connected with one side of the clamping plate (144) through a fixing piece.
6. The manual wheelchair seat impact testing apparatus of claim 1, wherein: the inside fixedly connected with connecting rod (20) of spacing groove (7), the inside swing joint of surface and connecting plate (9) of connecting rod (20).
7. The manual wheelchair seat impact testing apparatus of claim 1, wherein: a groove (21) is formed in the supporting column (5), and the inner portion of the groove (21) is movably connected with the surface of the clamping block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491045.5U CN215218005U (en) | 2021-07-02 | 2021-07-02 | Impact testing device for seat of manual wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491045.5U CN215218005U (en) | 2021-07-02 | 2021-07-02 | Impact testing device for seat of manual wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215218005U true CN215218005U (en) | 2021-12-17 |
Family
ID=79432472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121491045.5U Active CN215218005U (en) | 2021-07-02 | 2021-07-02 | Impact testing device for seat of manual wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215218005U (en) |
-
2021
- 2021-07-02 CN CN202121491045.5U patent/CN215218005U/en active Active
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