CN216645863U - Children bicycle quality safety inspection device - Google Patents
Children bicycle quality safety inspection device Download PDFInfo
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- CN216645863U CN216645863U CN202123046811.XU CN202123046811U CN216645863U CN 216645863 U CN216645863 U CN 216645863U CN 202123046811 U CN202123046811 U CN 202123046811U CN 216645863 U CN216645863 U CN 216645863U
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Abstract
The utility model discloses a quality safety detection device for a child bicycle, which comprises a base and two sliding plates, wherein the two sliding plates slide at two ends of the top of the base, the top of the base is provided with a first notch, a first synchronous moving mechanism for synchronously moving the two sliding plates is arranged in the base, the two sliding plates are symmetrically arranged, two ends of the top of each sliding plate are fixedly connected with side plates, two opposite side surfaces of the two side plates are respectively provided with a round roller in a rotating mode, rotating mechanisms for rotating the two round rollers are arranged on the two side plates, clamping plates are arranged above the two side plates in a symmetrical mode, one side of each side plate is fixedly provided with a box body, and a second synchronous moving mechanism for synchronously moving the two clamping plates is arranged in the box body. The utility model can adjust the distance between the round rollers at two sides, so that the bicycle can be suitable for children bicycles of different sizes, and the application range of the device is further enlarged.
Description
Technical Field
The utility model relates to the technical field of children's bicycles, in particular to a quality safety detection device for a children's bicycle.
Background
The children bicycle is suitable for 4-8 years old children to ride, the maximum saddle height is 435-635 mm, the children bicycle is ridden by means of a driving mechanism acting on a rear wheel, the children bicycle is provided with various wheel diameters with or without a balance wheel and various styles, and the children bicycle needs to be detected during production.
At present, the detection to the children bicycle is basically static detection, does not have the function of dynamic detection, and does not have the function of detecting the children bicycles with different sizes, so that the requirements of people cannot be met, and therefore, the children bicycle quality safety detection device needs to be redesigned urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a quality safety detection device for a child bicycle.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a children bicycle quality safety inspection device, includes base and slide, the slide has two and all slides in base top both ends, and the base top has seted up first notch, the inside first synchronous motion mechanism that is used for two slides of synchronous motion that is equipped with of base, and two slide symmetries set up, the equal fixedly connected with curb plate in slide top both ends, and two opposite side both ends of curb plate all rotate there is the circle roller, two be equipped with the slewing mechanism who is used for rotating two circle rollers on the curb plate, and two curb plate tops all are equipped with splint and symmetry setting, two curb plate one side is fixed with same box, and the inside second synchronous motion mechanism that is used for two splint of synchronous motion that is equipped with of box.
As a further scheme of the utility model, the first synchronous moving mechanism comprises two strip-shaped plates which slide at two ends inside the base respectively, a driving motor is horizontally installed at one side inside the base, a screw rod is installed at an output shaft of the driving motor and rotates inside the base, the screw rod is connected inside the two strip-shaped plates through threads, the directions of the threads for connecting the two strip-shaped plates with the screw rod are opposite, round bulges are fixed at the tops of the two strip-shaped plates respectively, and the two round bulges penetrate through the first notch and are fixed at the bottoms of the two sliding plates respectively.
As a further scheme of the utility model, the rotating mechanism comprises a belt, the belt horizontally rotates on one side of one of the side plates, pulleys are arranged at two ends of the inside of the belt, convex columns are fixed on the side surfaces of the two pulleys respectively, the two convex columns are respectively arranged at the centers of the top ends of the two circular rollers, a rotating motor is horizontally arranged on one side of the other side plate, and an output shaft of the rotating motor is arranged at the center of one end of one of the circular rollers.
As a further scheme of the utility model, the second synchronous moving mechanism comprises two vertical plates and a movable block, the two vertical plates respectively slide at two ends in the box body, a second notch is formed in the top of the box body, L-shaped rods are fixed on the side surfaces of the two clamping plates, and the vertical edges of the two L-shaped rods respectively penetrate through the second notch and are respectively installed at the tops of the two vertical plates.
As a further scheme of the utility model, the movable block slides in the box body, a symmetrical side surface of the movable block is hinged with a movable rod, the other two ends of the movable rod are respectively hinged on two opposite sides of the two vertical plates, an electric telescopic rod is vertically arranged at the center of the top of the box body, an output shaft of the electric telescopic rod is arranged at the center of the top of the movable block, and a limiting mechanism for limiting the two vertical plates is arranged in the box body.
As a further scheme of the utility model, the limiting mechanism comprises a slide way, the slide way is horizontally arranged at the bottom in the box body, slide blocks respectively slide at two ends in the slide way, and the tops of the two slide blocks are respectively arranged at the centers of the bottoms of the two vertical plates.
As a further scheme of the utility model, the limiting mechanism comprises a limiting rod, the limiting rod is horizontally and fixedly connected inside the box body, and the limiting rod penetrates through the two vertical plates and slides inside the two vertical plates.
The utility model has the beneficial effects that:
1. according to the device, when the device is used, firstly, the distance between the two sliding plates is adjusted according to the size of a child bicycle, the screw rod is driven to rotate through the driving motor, the screw rod can drive the two strip-shaped plates to move synchronously, the two strip-shaped plates can drive the two round bosses to move, the two round bosses can drive the two sliding plates to move, the two sliding plates can drive the four side plates to move, and the four side plates can drive the four round rollers to move, so that the distance between the round rollers on the two sides can be adjusted, the device can be suitable for the child bicycles with different sizes, and the application range of the device is further enlarged.
2. According to the utility model, when the children bicycle needs to be detected, firstly, two wheels of the children bicycle are arranged between the round roller and the round roller, then the movable block is driven to move through the electric telescopic rod, the movable block can drive the movable rod to move, the movable rod can drive the two vertical plates to move, and through the arrangement of the slide way and the slide block, the stability of the two vertical plates during moving is ensured, the two vertical plates can drive the two L-shaped rods to move, the two L-shaped rods can drive the two clamping plates to move, so that the children bicycle can be clamped, and finally, the wheels of the children bicycle can be driven to rotate through the arrangement of the rotating motor, the belt and the pulley, so that the detection can be further carried out under the dynamic condition, and the using effect of the device is further improved.
3. According to the utility model, when the children bicycle needs to be detected, firstly, two wheels of the children bicycle are arranged between the round roller and the round roller, then the movable block is driven to move through the electric telescopic rod, the movable block can drive the movable rod to move, the movable rod can drive the two vertical plates to move, and the stability of the two vertical plates during moving is ensured through the arrangement of the limiting rod, the two vertical plates can drive the two L-shaped rods to move, the two L-shaped rods can drive the two clamping plates to move, so that the children bicycle can be clamped, finally, the wheels of the children bicycle can be driven to rotate through the arrangement of the rotating motor, the belt and the pulley, the detection can be further carried out under the dynamic condition, and the using effect of the device is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a child bicycle quality safety detecting device according to embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of a box body of the quality safety detecting device for the children bicycle according to the embodiment 1 of the utility model;
FIG. 3 is a cross-sectional view of a base of a child bicycle quality safety detecting device according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a child bicycle quality safety detection device according to embodiment 2 of the utility model.
In the figure: 1. a base; 2. a slide plate; 3. a side plate; 4. a round roller; 5. a box body; 6. a belt; 7. a pulley; 8. a splint; 9. an electric telescopic rod; 10. an L-shaped rod; 11. a vertical plate; 12. a movable block; 13. a movable rod; 14. a slideway; 15. a slider; 16. a rotating electric machine; 17. A strip plate; 18. a screw rod; 19. a drive motor; 20. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a children bicycle quality safety inspection device, including base 1 and slide 2, slide 2 has two and all slides in 1 top both ends of base, and 1 top of base has seted up first notch, 1 inside first synchronous moving mechanism that is used for two slides 2 of synchronous motion that is equipped with of base, and two slides 2 symmetry settings, the equal fixedly connected with curb plate 3 in 2 top both ends of slide, and 3 opposite side both ends of two curb plates all rotate there is round roller 4, be equipped with the slewing mechanism that is used for rotating two round roller 4 on two curb plates 3, and 3 tops of two curb plates all are equipped with splint 8 and symmetry settings, 3 one sides of two curb plates are fixed with same box 5, and the inside second synchronous moving mechanism that is used for two splint 8 of synchronous motion that is equipped with of box 5.
This embodiment, first synchronous moving mechanism includes strip shaped plate 17, and strip shaped plate 17 has two and slides respectively in the inside both ends of base 1, 1 inside one side horizontal installation of base has driving motor 19, and driving motor 19's output shaft installs lead screw 18, lead screw 18 rotates inside base 1, lead screw 18 passes through threaded connection inside two strip shaped plate 17, and lead screw 18 connects two strip shaped plate 17's screw opposite direction, two strip shaped plate 17 tops all are fixed with the dome, and two domes all pass first notch and are fixed in two slide 2 bottoms respectively.
In this embodiment, the rotating mechanism includes belt 6, and 6 levels of belt rotate in 3 one sides of one of them curb plate, and 6 inside both ends of belt all are equipped with pulley 7, and two 7 sides of pulley all are fixed with the projection, and two projections are installed respectively in 4 top centers on two circle rollers, and 3 one side horizontal mounting of another curb plate has rotating electrical machines 16, and rotating electrical machines 16's output shaft installs in 4 one end centers on one of them circle roller.
In this embodiment, the synchronous moving mechanism of second includes riser 11 and movable block 12, and riser 11 has two and slides respectively in the inside both ends of box 5, and the second notch has been seted up at 5 tops of box, and two 8 sides of splint all are fixed with L type pole 10, and two L type poles 10 erect the limit and all pass the second notch and install respectively in two 11 tops of riser.
In this embodiment, the movable block 12 slides inside the box 5, and 12 symmetrical sides of movable block all articulate there is the movable rod 13, and the other both ends of movable rod 13 articulate respectively in 11 opposite both sides of two risers, and the box 5 top center department is vertical installs electric telescopic handle 9, and electric telescopic handle 9's output shaft is installed in 12 top center departments of movable block, and the inside stop gear who is used for two spacing risers 11 that is equipped with of box 5.
In this embodiment, the limiting mechanism includes a slide 14, the slide 14 is horizontally installed at the bottom inside the box body 5, the two ends inside the slide 14 respectively slide to form sliding blocks 15, and the tops of the two sliding blocks 15 are respectively installed at the center of the bottoms of the two vertical plates 11.
The working principle of the embodiment is as follows: when the device is used in practice, when the device is needed, firstly, the distance between the two sliding plates 2 is adjusted according to the size of the children bicycle, the screw rod 18 is driven to rotate by the driving motor 19, the screw rod 18 rotates to drive the two strip-shaped plates 17 to synchronously move, the two strip-shaped plates 17 move to drive the two round bulges to move, the two round bulges drive the two sliding plates 2 to move, the two sliding plates 2 drive the four side plates 3 to move, the four side plates 3 drive the four round rollers 4 to move, so that the distance between the round rollers 4 on the two sides can be adjusted, the device can be suitable for the children bicycles with different sizes, further the application range of the device is improved, when the children bicycle needs to be detected, firstly, the two wheels of the children bicycle are arranged between the round rollers 4 and the round rollers 4, then the movable block 12 is driven to move by the electric telescopic rod 9, the movable block 12 moves to drive the movable rod 13 to move, the movable rod 13 removes and to drive two riser 11 and remove, and the setting through slide 14 and slider 15, stability when having guaranteed two riser 11 and removing, two riser 11 remove and to drive two L type poles 10 and remove, two L type poles 10 remove and to drive two splint 8 and remove, thereby can carry out the centre gripping to children's bicycle, last through rotating electrical machines 16, belt 6 and pulley 7's setting, can drive children's bicycle wheel and rotate, further can detect under the circumstances of developments, and then the device's result of use has been improved.
Example 2
Referring to fig. 4, a children bicycle quality safety inspection device, including base 1 and slide 2, slide 2 has two and all slides in 1 top both ends of base, and first notch has been seted up at 1 top of base, 1 inside first synchronous moving mechanism that is used for two slides 2 of synchronous movement that is equipped with of base, and two slides 2 symmetries set up, the equal fixedly connected with curb plate 3 in 2 top both ends of slide, and two 3 opposite side both ends of curb plate all rotate there is round roller 4, be equipped with the slewing mechanism who is used for rotating two round roller 4 on two curb plates 3, and two 3 tops of curb plate all are equipped with splint 8 and symmetry setting, 3 one sides of two curb plates are fixed with same box 5, and the inside second synchronous moving mechanism who is used for two splint 8 of synchronous movement that is equipped with of box 5.
This embodiment, first synchronous moving mechanism includes strip shaped plate 17, and strip shaped plate 17 has two and slides respectively in the inside both ends of base 1, 1 inside one side horizontal installation of base has driving motor 19, and driving motor 19's output shaft installs lead screw 18, lead screw 18 rotates inside base 1, lead screw 18 passes through threaded connection inside two strip shaped plate 17, and lead screw 18 connects two strip shaped plate 17's screw opposite direction, two strip shaped plate 17 tops all are fixed with the dome, and two domes all pass first notch and are fixed in two slide 2 bottoms respectively.
In this embodiment, the rotating mechanism includes belt 6, and 6 levels of belt rotate in 3 one sides of one of them curb plate, and 6 inside both ends of belt all are equipped with pulley 7, and two 7 sides of pulley all are fixed with the projection, and two projections are installed respectively in 4 top centers on two circle rollers, and 3 one side horizontal mounting of another curb plate has rotating electrical machines 16, and rotating electrical machines 16's output shaft installs in 4 one end centers on one of them circle roller.
In this embodiment, the synchronous moving mechanism of second includes riser 11 and movable block 12, and riser 11 has two and slides respectively in the inside both ends of box 5, and the second notch has been seted up at 5 tops of box, and two 8 sides of splint all are fixed with L type pole 10, and two L type poles 10 erect the limit and all pass the second notch and install respectively in two 11 tops of riser.
In this embodiment, the movable block 12 slides inside the box 5, and 12 symmetrical sides of movable block all articulate there is the movable rod 13, and the other both ends of movable rod 13 articulate respectively in 11 opposite both sides of two risers, and the box 5 top center department is vertical installs electric telescopic handle 9, and electric telescopic handle 9's output shaft is installed in 12 top center departments of movable block, and the inside stop gear who is used for two spacing risers 11 that is equipped with of box 5.
In this embodiment, the limiting mechanism includes a limiting rod 20, and the limiting rod 20 is horizontally and fixedly connected inside the box 5, and the limiting rod 20 passes through the two vertical plates 11 and slides inside the two vertical plates 11.
The working principle of the embodiment is as follows: in the time of in-service use, when needs detect children's bicycle, at first place two wheels of children's bicycle between round roller 4 and the round roller 4, rethread electric telescopic handle 9 drives movable block 12 and removes, movable block 12 removes and can drive movable rod 13 and remove, movable rod 13 removes and can drive two riser 11 and remove, and the setting through gag lever post 20, stability when having guaranteed two riser 11 and removing, two riser 11 remove and can drive two L type poles 10 and remove, two L type poles 10 remove and can drive two splint 8 and remove, thereby can carry out the centre gripping to children's bicycle, last through rotating electrical machines 16, belt 6 and pulley 7's setting, can drive children's bicycle wheel and rotate, further can detect under the circumstances of developments, and then improve the device's result of use.
Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A children bicycle quality safety detection device, which comprises a base (1) and a sliding plate (2), it is characterized in that the two sliding plates (2) are arranged and slide on the two ends of the top of the base (1), the top of the base (1) is provided with a first notch, a first synchronous moving mechanism for synchronously moving the two sliding plates (2) is arranged in the base (1), the two sliding plates (2) are symmetrically arranged, both ends of the top of each sliding plate (2) are fixedly connected with side plates (3), and the two opposite side surfaces of the two side plates (3) are both provided with round rollers (4) in a rotating way, the two side plates (3) are provided with rotating mechanisms for rotating the two round rollers (4), clamping plates (8) are symmetrically arranged above the two side plates (3), one side of each side plate (3) is fixed with the same box body (5), and a second synchronous moving mechanism for synchronously moving the two clamping plates (8) is arranged in the box body (5).
2. The children's bicycle quality safety detection device according to claim 1, wherein the first synchronous moving mechanism comprises two strip-shaped plates (17), the two strip-shaped plates (17) slide at two ends inside the base (1) respectively, a driving motor (19) is horizontally installed at one side inside the base (1), a screw rod (18) is installed on an output shaft of the driving motor (19), the screw rod (18) rotates inside the base (1), the screw rod (18) is connected inside the two strip-shaped plates (17) through threads, the thread directions of the screw rod (18) for connecting the two strip-shaped plates (17) are opposite, round protrusions are fixed at the tops of the two strip-shaped plates (17), and the two round protrusions pass through the first notches and are fixed at the bottoms of the two sliding plates (2) respectively.
3. The children bicycle quality safety detection device according to claim 2, wherein the rotation mechanism comprises a belt (6), the belt (6) horizontally rotates on one side of one of the side plates (3), pulleys (7) are arranged at two ends of the inside of the belt (6), convex columns are fixed on the side surfaces of the two pulleys (7), the two convex columns are respectively installed at the centers of the top ends of the two circular rollers (4), a rotation motor (16) is horizontally installed on one side of the other side plate (3), and an output shaft of the rotation motor (16) is installed at the center of one end of one of the circular rollers (4).
4. The children's bicycle quality safety detection device of claim 3, wherein the second synchronous moving mechanism comprises two vertical plates (11) and two movable blocks (12), the two vertical plates (11) slide at two ends inside the box body (5) respectively, a second notch is formed in the top of the box body (5), L-shaped rods (10) are fixed on the side faces of the two clamping plates (8), and the vertical edges of the L-shaped rods (10) penetrate through the second notch and are installed at the tops of the two vertical plates (11) respectively.
5. The children bicycle quality safety detection device according to claim 4, wherein the movable block (12) slides inside the box body (5), a movable rod (13) is hinged to a symmetrical side face of the movable block (12), the other two ends of the movable rod (13) are hinged to two opposite sides of two vertical plates (11) respectively, an electric telescopic rod (9) is vertically installed at the center of the top of the box body (5), an output shaft of the electric telescopic rod (9) is installed at the center of the top of the movable block (12), and a limiting mechanism used for limiting the two vertical plates (11) is arranged inside the box body (5).
6. The children bicycle quality safety detection device according to claim 5, wherein the limiting mechanism comprises a slide way (14), the slide way (14) is horizontally installed at the bottom inside the box body (5), sliding blocks (15) respectively slide at two ends inside the slide way (14), and the tops of the two sliding blocks (15) are respectively installed at the centers of the bottoms of the two vertical plates (11).
7. The children's bicycle quality safety detection device of claim 5, wherein the limiting mechanism comprises a limiting rod (20), the limiting rod (20) is horizontally and fixedly connected inside the box body (5), and the limiting rod (20) penetrates through the two vertical plates (11) and slides inside the two vertical plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046811.XU CN216645863U (en) | 2021-12-06 | 2021-12-06 | Children bicycle quality safety inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046811.XU CN216645863U (en) | 2021-12-06 | 2021-12-06 | Children bicycle quality safety inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645863U true CN216645863U (en) | 2022-05-31 |
Family
ID=81739349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123046811.XU Active CN216645863U (en) | 2021-12-06 | 2021-12-06 | Children bicycle quality safety inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645863U (en) |
-
2021
- 2021-12-06 CN CN202123046811.XU patent/CN216645863U/en active Active
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