CN214905329U - Protective structure for folding bed - Google Patents
Protective structure for folding bed Download PDFInfo
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- CN214905329U CN214905329U CN202121457062.7U CN202121457062U CN214905329U CN 214905329 U CN214905329 U CN 214905329U CN 202121457062 U CN202121457062 U CN 202121457062U CN 214905329 U CN214905329 U CN 214905329U
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- fixedly connected
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- bevel gear
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- bottom plate
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Abstract
The utility model provides a protective structure for a folding bed, which belongs to the technical field of folding beds and is characterized in that the protective structure comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a motor, the upper side of the bottom plate is provided with a fixed plate, the top end of the fixed plate is provided with a chute, the lower inner wall of the chute is connected with a sliding plate in a sliding way, and the upper side of the bottom plate is provided with a connecting groove; the protection mechanism comprises a fixed block, an arc-shaped connecting rod, a sleeve and a spring, the fixed block is fixedly connected to the side end of the sliding plate, the arc-shaped connecting rod is movably hinged to the side end of the fixed block through a hinge shaft, the sleeve is fixedly connected to the side end of the arc-shaped connecting rod, the inner wall of the side of the sliding chute is fixedly connected with the connecting rod, the spring is sleeved on the circumferential surface of the connecting rod, and the spring is fixedly connected to the side end of the sliding chute; and the moving mechanism comprises a driving assembly and a screw rod, the driving assembly and the screw rod are arranged on the upper side of the bottom plate, and the driving assembly is connected with the screw rod to realize transmission of the fixing plate.
Description
Technical Field
The utility model belongs to the technical field of the folding bed, concretely relates to protective structure for folding bed.
Background
Along with the improvement of living standard of people, various furniture used in life are more intelligent and comfortable. The electric bed folding bed is also widely used. The utility model discloses a bed, including bed body, bed board, folding bed, motor, fixed corner, fixed pivot, and fixed pivot, fixed pivot.
However, in the prior art, the folding bed does not have the protection function and the effect, for example, but the existing folding bed has a shortcoming, and the function is single, can not let the folding bed move about, needs the transport bed comparatively extravagant customer's live time when removing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protective structure for folding bed aims at solving current folding bed and does not have safeguard function and effect, but current folding bed has a weak point for example, and the function is more single, can not let the folding bed remove about, need carry the problem of the comparatively extravagant client's of bed live time during the removal.
In order to achieve the above object, the utility model provides a following technical scheme:
a protective structure for a folding bed, comprising:
the motor is fixedly connected to the top end of the bottom plate, the fixing plate is arranged on the upper side of the bottom plate, a sliding groove is formed in the top end of the fixing plate, a sliding plate is connected to the lower inner wall of the sliding groove in a sliding mode, and a connecting groove is formed in the upper side of the bottom plate;
the protection mechanism comprises a fixed block, an arc-shaped connecting rod, a sleeve and a spring, wherein the fixed block is fixedly connected to the side end of the sliding plate, the arc-shaped connecting rod is movably hinged to the side end of the fixed block through a hinge shaft, the sleeve is fixedly connected to the side end of the arc-shaped connecting rod, the inner wall of the side of the sliding chute is fixedly connected with the connecting rod, the spring is sleeved on the circumferential surface of the connecting rod, and the spring is fixedly connected to the side end of the sliding chute; and
the moving mechanism comprises a driving assembly and a screw rod, the driving assembly and the screw rod are arranged on the upper side of the bottom plate, and the driving assembly is connected with the screw rod to realize transmission of the fixing plate.
As a preferred scheme of the utility model, the driving assembly comprises a first bevel gear, a second bevel gear, a third limiting plate, a limiting block, a fourth bevel gear and a third bevel gear, the number of the third limiting plate and the number of the screw rods are two, the circumferential surface of the output shaft of the motor is fixedly connected with a first rotating rod, the first bevel gear and the fourth bevel gear are both fixedly connected with the circumferential surface of the first rotating rod, the limiting block is fixedly connected with the lower inner wall of the chute, the first rotating rod movably penetrates through the lateral end of the limiting block and extends forwards, the third limiting plate is fixedly connected with the lower inner wall of the chute, the upper side of the bottom plate is provided with the screw rod, the screw rod movably penetrates through the lateral end of the third limiting plate and extends forwards, the second bevel gear and the third bevel gear are both fixedly connected with the circumferential surface of the screw rod, the first bevel gear and the second bevel gear are meshed, the fourth bevel gear is meshed with the third bevel gear.
As a preferred scheme, the lower inner wall sliding connection of spout has the limiting plate, the side fixedly connected with pull rod of limiting plate, the side fixedly connected with second limiting plate of connecting rod.
As an optimal scheme of the utility model, the lower inner wall sliding connection of spread groove has the slider, slider fixed connection is in the bottom of fixed plate.
As an optimal scheme, the first limiting plate of top fixedly connected with of fixed plate, a plurality of draw-in grooves have been seted up to the side of first limiting plate.
As a preferred scheme of the utility model, the first connecting plate of side fixedly connected with of bottom plate, the lead screw rotates to be connected in the side of first connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, the surface of bottom plate adopts aluminum alloy material to make, can make the life of device obtain improving to protection device's surface reduces unnecessary wearing and tearing, and the second limiting plate plays the effect of protection, and the pull rod plays the effect of connecting the limiting plate, and the limiting plate has the length of spacing stopper, and the motor plays the effect of the first rotation pole of drive, and protection machanism plays the effect of protecting the user.
2. In this scheme, thereby the user of service drives the pull rod and slides at the lower inner wall of spout through the pulling second limiting plate when using, slides and blocks the inner wall about the draw-in groove through the limiting plate when certain degree to play a spacing effect, can make user of service's security obtain promoting.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a side view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a base plate; 2. a first connecting plate; 3. a motor; 4. a first rotating lever; 5. a first limit plate; 6. a second limiting plate; 7. a slider; 8. a slide plate; 9. a fixed block; 10. an arc-shaped connecting rod; 11. a first bevel gear; 12. a second bevel gear; 13. a third limiting plate; 14. a fourth bevel gear; 15. a third bevel gear; 16. a limiting block; 17. a pull rod; 18. a screw rod; 19. a sleeve; 20. a spring.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions:
a protective structure for a folding bed, comprising:
the motor is fixedly connected to the top end of the bottom plate 1, the motor 3 is fixedly connected to the top end of the bottom plate 1, the fixing plate is arranged on the upper side of the bottom plate 1, a sliding groove is formed in the top end of the fixing plate, a sliding plate 8 is connected to the lower inner wall of the sliding groove in a sliding mode, and a connecting groove is formed in the upper side of the bottom plate 1;
the protection mechanism comprises a fixed block 9, an arc-shaped connecting rod 10, a sleeve 19 and a spring 20, wherein the fixed block 9 is fixedly connected to the side end of the sliding plate 8, the arc-shaped connecting rod 10 is movably hinged to the side end of the fixed block 9 through a hinge shaft, the sleeve 19 is fixedly connected to the side end of the arc-shaped connecting rod 10, the inner side wall of the sliding chute is fixedly connected with the connecting rod, the spring 20 is sleeved on the circumferential surface of the connecting rod, and the spring 20 is fixedly connected to the side end of the sliding chute; and
the moving mechanism comprises a driving assembly and a screw rod 18, the driving assembly and the screw rod 18 are arranged on the upper side of the bottom plate 1, and the driving assembly is connected with the screw rod 18 to realize transmission of the fixing plate.
The utility model discloses an in the concrete embodiment, bottom plate 1's surface adopts aluminum alloy material to make, can make the life of device obtain improving, and protection device's surface reduces unnecessary wearing and tearing, second limiting plate 6 plays the effect of protection, pull rod 17 plays the effect of connecting the limiting plate, the limiting plate has spacing stopper 16's length, motor 3 plays the effect of the first rotation pole 4 of drive, protection machanism plays the effect of protection user, second limiting plate 6 plays the effect of connecting, lead screw 18 plays the effect of adjusting position, stopper 16 plays spacing fixed effect, first conical gear 11 plays the effect of transmission second conical gear 12, fourth conical gear 14 plays the effect of transmission third conical gear 15, slide 8 is in the gliding effect in mounting panel upper end, it is to explain: the specific type of the motor 3 is selected by a person skilled in the art, and the motor 3 and the like are in the prior art, and the detailed description thereof is omitted.
Referring to fig. 1-4, the driving assembly includes a first bevel gear 11, a second bevel gear 12, a third limiting plate 13, a limiting block 16, a fourth bevel gear 14 and a third bevel gear 15, two third limiting plates 13 and a lead screw 18 are provided, a first rotating rod 4 is fixedly connected to a circumferential surface of an output shaft of the motor 3, the first bevel gear 11 and the fourth bevel gear 14 are both fixedly connected to a circumferential surface of the first rotating rod 4, the limiting block 16 is fixedly connected to a lower inner wall of the chute, the first rotating rod 4 movably penetrates through a side end of the limiting block 16 and extends forward, the third limiting plate 13 is fixedly connected to a lower inner wall of the chute, the lead screw 18 is provided on an upper side of the bottom plate 1, the lead screw 18 movably penetrates through a side end of the third limiting plate 13 and extends forward, the second bevel gear 12 and the third bevel gear 15 are both fixedly connected to a circumferential surface of the lead screw 18, the first bevel gear 11 is engaged with the second bevel gear 12, the fourth bevel gear 14 and the third bevel gear 15 are in mesh.
In this embodiment: the output shaft of motor 3 drives first rotation pole 4 and rotates when rotating, thereby first rotation pole 4 drives surperficial first conical gear 11 and fourth conical gear 14 and rotates in proper order, thereby first conical gear 11 drives surperficial second conical gear 12 and rotates, fourth conical gear 14 drives surperficial third conical gear 15 and rotates, drive two lead screws 18 and rotate during the rotation, thereby the mounting panel that drives the top removes about, can adjust according to user's needs.
Referring to fig. 1-4, the lower inner wall of the chute is slidably connected with a limiting plate, the side end of the limiting plate is fixedly connected with a pull rod 17, and the side end of the connecting rod is fixedly connected with a second limiting plate 6.
In this embodiment: thereby the user drives pull rod 17 through pulling second limiting plate 6 and slides at the lower inner wall of spout when using, blocks the inner wall about the draw-in groove through the limiting plate when sliding to a certain extent to play a spacing effect.
Specifically, referring to fig. 1-4, the lower inner wall of the connecting groove is slidably connected with a sliding block 7, and the sliding block 7 is fixedly connected to the bottom end of the fixing plate.
In this embodiment: the sliding block 7 slides in the connecting groove, and the sliding degree of the fixing plate can be limited, so that a fixing effect is achieved.
Referring to fig. 1, a first limiting plate 5 is fixedly connected to a top end of the fixing plate, and a plurality of slots are formed at a side end of the first limiting plate 5.
In this embodiment: the first limiting plate 5 plays a role in connection, the feet of a human body are prevented from colliding with the first limiting plate when the human body is used, and the sliding grooves formed in the side ends are used for binding articles for daily use.
Specifically, referring to fig. 1, a first connecting plate 2 is fixedly connected to a side end of a bottom plate 1, and a screw 18 is rotatably connected to a side end of the first connecting plate 2.
In this embodiment: the first connecting plate 2 plays a role in fixing the screw rod 18 and limiting the plate, and when the screw rod 18 rotates more stably, the protection plate is enabled to perform secondary limiting through the first connecting plate 2.
The utility model discloses a theory of operation and use flow: when the device is used, the output shaft of the motor 3 drives the first rotating rod 4 to rotate when the output shaft of the motor 3 drives the first rotating rod 4 to rotate, so that the first rotating rod 4 drives the first bevel gear 11 and the fourth bevel gear 14 on the surface to rotate in sequence, the first bevel gear 11 drives the second bevel gear 12 on the surface to rotate, the fourth bevel gear 14 drives the third bevel gear 15 on the surface to rotate, the two screw rods 18 are driven to rotate when the first rotating rod 4 rotates, the mounting plate at the top end is driven to move left and right, the adjustment can be carried out according to the requirement of a user, when the user lies flat on the upper side of the fixing plate, the head collides with the protection mechanism, the sliding plate 8 extrudes backwards to drive the fixing block 9 at the rear side to extrude the arc-shaped connecting rods 10 at the two sides, and the arc-shaped connecting rods 10 drive the sleeve 19 to slide on the surfaces of the connecting rods, the spring 20 is extruded while sliding, so that when the spring 20 contracts and is not used by users, the spring 20 expands to drive the sleeve 19 to slide on the surface of the connecting rod, and the sleeve 19 sequentially drives the arc-shaped connecting rod 10 and the fixing block 9 to return to the original position.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A protective structure for a folding bed, comprising:
the motor-driven electric fan comprises a bottom plate (1), wherein the top end of the bottom plate (1) is fixedly connected with a motor (3), a fixing plate is arranged on the upper side of the bottom plate (1), a sliding groove is formed in the top end of the fixing plate, a sliding plate (8) is connected to the lower inner wall of the sliding groove in a sliding mode, and a connecting groove is formed in the upper side of the bottom plate (1);
the protection mechanism comprises a fixing block (9), an arc-shaped connecting rod (10), a sleeve (19) and a spring (20), wherein the fixing block (9) is fixedly connected to the side end of the sliding plate (8), the arc-shaped connecting rod (10) is movably hinged to the side end of the fixing block (9) through a hinge shaft, the sleeve (19) is fixedly connected to the side end of the arc-shaped connecting rod (10), the connecting rod is fixedly connected to the inner wall of the side of the sliding groove, the spring (20) is sleeved on the circumferential surface of the connecting rod, and the spring (20) is fixedly connected to the side end of the sliding groove; and
the moving mechanism comprises a driving assembly and a screw rod (18), the driving assembly and the screw rod (18) are arranged on the upper side of the bottom plate (1), and the driving assembly is connected with the screw rod (18) to realize transmission of the fixing plate.
2. The protective structure for a folding bed as claimed in claim 1, wherein: the driving assembly comprises a first bevel gear (11), a second bevel gear (12), a third limiting plate (13), a limiting block (16), a fourth bevel gear (14) and a third bevel gear (15), wherein the third limiting plate (13) and a screw rod (18) are provided with two, the output shaft circumferential surface of the motor (3) is fixedly connected with a first rotating rod (4), the first bevel gear (11) and the fourth bevel gear (14) are fixedly connected to the circumferential surface of the first rotating rod (4), the limiting block (16) is fixedly connected to the lower inner wall of the chute, the first rotating rod (4) movably penetrates through the side end of the limiting block (16) and extends forwards, the third limiting plate (13) is fixedly connected to the lower inner wall of the chute, the upper side of the bottom plate (1) is provided with the screw rod (18), and the screw rod (18) movably penetrates through the side end of the third limiting plate (13) and extends forwards, the second bevel gear (12) and the third bevel gear (15) are fixedly connected to the circumferential surface of the screw rod (18), the first bevel gear (11) is meshed with the second bevel gear (12), and the fourth bevel gear (14) is meshed with the third bevel gear (15).
3. The folding bed protection structure according to claim 2, characterized in that: the lower inner wall sliding connection of spout has the limiting plate, the side fixedly connected with pull rod (17) of limiting plate, the side fixedly connected with second limiting plate (6) of connecting rod.
4. A folding bed protection structure according to claim 3, characterized in that: the lower inner wall sliding connection of spread groove has slider (7), slider (7) fixed connection is in the bottom of fixed plate.
5. The protective structure for folding bed as claimed in claim 4, wherein: the top end of the fixed plate is fixedly connected with a first limiting plate (5), and a plurality of clamping grooves are formed in the side end of the first limiting plate (5).
6. The protective structure for folding bed as claimed in claim 5, wherein: the side end of the bottom plate (1) is fixedly connected with a first connecting plate (2), and the screw rod (18) is rotatably connected to the side end of the first connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457062.7U CN214905329U (en) | 2021-06-29 | 2021-06-29 | Protective structure for folding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457062.7U CN214905329U (en) | 2021-06-29 | 2021-06-29 | Protective structure for folding bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214905329U true CN214905329U (en) | 2021-11-30 |
Family
ID=79078727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121457062.7U Active CN214905329U (en) | 2021-06-29 | 2021-06-29 | Protective structure for folding bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214905329U (en) |
-
2021
- 2021-06-29 CN CN202121457062.7U patent/CN214905329U/en active Active
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