CN212117673U - Height adjusting device for children building block table - Google Patents
Height adjusting device for children building block table Download PDFInfo
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- CN212117673U CN212117673U CN202020307469.0U CN202020307469U CN212117673U CN 212117673 U CN212117673 U CN 212117673U CN 202020307469 U CN202020307469 U CN 202020307469U CN 212117673 U CN212117673 U CN 212117673U
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- 230000000087 stabilizing effect Effects 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
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Abstract
The utility model discloses a children's building blocks desk height adjusting device belongs to height adjusting device technical field, including firm platform, the bottom plate, the fixed slot has been seted up to firm bench end, the fixed slot is rectangular form recess, table body both sides are connected with the table leg, the part corresponds under the table leg inserts the fixed slot inside fixed, be provided with the bottom plate under the firm platform, the shallow slot has been seted up to the bottom plate upper surface, firm bottom surface one end articulates there is the head rod, the one end of keeping away from the head rod articulates there is the second connecting rod, the head rod lower extreme is connected with first spherical swing joint spare, first spherical swing joint spare is fixed in the bottom plate upper surface and is located one side of shallow slot, be provided with the cylinder between the first spherical swing joint spare, the cylinder. The device has reasonable structure, convenient use and strong safety, and is widely applicable to environments such as families, schools, education and the like.
Description
Technical Field
The utility model relates to a height adjusting device especially relates to a children's building blocks desk height adjusting device, belongs to adjusting device technical field.
Background
The multifunctional building block table for children is mainly used for playing and stacking building blocks on a table top for children, small convex blocks are designed on the surface of the multifunctional building block table in a large area and can be connected and fixed with grooves at the bottom of each building block, so that the multifunctional building block table is helpful for children to stack the building blocks into different shapes, and is an intelligence-developing toy which is popular among children. However, the existing multifunctional building block table for children often does not have a height adjusting function, children cannot be matched with proper height due to height difference, experience in use is poor, and the height is originally not suitable for children in the large age any more along with the increase of age and height, namely the range of the product using age layer is narrow. Meanwhile, the table legs are thin, the stability is not good enough, and the safety of the children playing alone cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a children's building blocks desk height adjusting device, through inserting and fixing the table leg in firm platform, and firm platform below is connected with elevating gear, can conveniently adjust the height when guaranteeing stability, labour saving and time saving, the security is high.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the height adjusting device for the multifunctional building block table for children comprises a stabilizing table and a bottom plate, wherein the upper end of the stabilizing table is provided with a fixing groove which is a long strip-shaped groove, table legs are connected to two sides of a table body, the lower end parts of the table legs are correspondingly inserted into the fixing groove for fixing, the bottom plate is arranged under the stabilizing table, the upper surface of the bottom plate is provided with a shallow groove, one end of the bottom surface of the stabilizing table is hinged with a first connecting rod, one end of the bottom surface of the stabilizing table, which is far away from the first connecting rod, is hinged with a second connecting rod, the lower end of the first connecting rod is connected with a first spherical movable connecting piece, the first spherical movable connecting piece is fixed on the upper surface of the bottom plate and is positioned on one side of the shallow groove, an air cylinder is arranged between, and a second spherical movable connecting piece is fixed on the upper surface of the sliding plate and is connected with the second connecting rod.
Preferably, the inside of shallow slot is kept away from the one end department of cylinder is provided with the slide rail, slide rail one end integrated into one piece has the limiting plate, the slide rail with the limiting plate all is provided with two sets ofly.
Preferably, the second spherical movable connecting piece and the second connecting rod are provided with two groups, and the first spherical movable connecting piece and the first connecting rod are also provided with two groups.
Preferably, the first connecting rod and the second connecting rod are arranged in a mutually crossed manner, and the first connecting rod is not in contact with the second connecting rod.
Preferably, a side plate is integrally formed on the periphery of the outer side of the bottom plate, the side plates are perpendicular to the bottom plate and are mutually connected to form a whole with an upper end opening, and the area of the bottom plate is larger than that of the bottom surface of the stabilizing table.
Preferably, a layer of non-slip mat is adhered to the bottom surface of the bottom plate, and the non-slip mat is made of rubber.
Preferably, the sliding plate is integrally formed with sliding grooves on the bottom surface, and the sliding grooves are provided with two groups and are respectively clamped on the sliding rails correspondingly.
Preferably, the lower ends of the table legs are sleeved with anti-skidding sleeves.
The utility model has the advantages of:
the utility model provides a pair of children's building blocks desk height adjusting device inserts and fixes the table leg in firm platform, and firm platform below is connected with elevating gear, passes through the connecting rod as actuating mechanism by the cylinder and drives the lift, can conveniently adjust the height when guaranteeing stability, labour saving and time saving, the security is high. Along with the growth of children, can enlarge the product age bracket after the height adjustment to the building block table, the product life cycle extension.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of a height adjustment device for a child toy block table according to the present invention, as a whole;
fig. 2 is a schematic view of an internal structure of a lifting adjusting mechanism of a preferred embodiment of a height adjusting device for a children building block table according to the present invention;
fig. 3 is a top view of a lifting adjustment mechanism of a preferred embodiment of a height adjustment device for a child building block table according to the present invention.
In the figure: 1-a table body, 2-table legs, 3-a stabilizing table, 4-a fixed groove, 5-a first connecting rod, 6-a first spherical movable connecting piece, 7-a bottom plate, 8-a shallow groove, 9-a cylinder, 10-a push rod, 11-a sliding plate, 12-a second spherical movable connecting piece, 13-a second connecting rod, 14-a sliding rail, 15-a limiting plate, 16-a side plate and 17-an anti-slip mat.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the height adjusting device for a children building block table provided in this embodiment includes a stabilizing table 3, a bottom plate 7, a fixing groove 4 formed at an upper end of the stabilizing table 3, the fixing groove 4 being a long-strip groove, table legs 2 connected to two sides of the table body 1, lower end portions of the table legs 2 being inserted into the fixing groove 4 and fixed, the bottom plate 7 being disposed under the stabilizing table 3, a shallow groove 8 formed on an upper surface of the bottom plate 7, a first connecting rod 5 hinged to one end of a bottom surface of the stabilizing table 3, a second connecting rod 13 hinged to one end of the first connecting rod 5, a first spherical movable connecting member 6 connected to a lower end of the first connecting rod 5, the first spherical movable connecting member 6 being fixed to an upper surface of the bottom plate 7 and located at one side of the shallow groove 8, a cylinder 9 disposed between the first spherical movable connecting members, one end of the push rod 10 is connected with a sliding plate 11, a second spherical movable connecting piece 12 is fixed on the upper surface of the sliding plate 11, and the second spherical movable connecting piece 12 is connected with a second connecting rod 13.
In this embodiment: inside one end department of keeping away from cylinder 9 of shallow slot 8 is provided with slide rail 14, and 14 one ends integrated into one piece of slide rail have a limiting plate 15, and slide rail 14 and limiting plate 15 all are provided with two sets ofly, and the normal operating that the derail influences operating system when preventing sliding plate 11 to slide to one end.
In this embodiment: the second spherical movable connecting piece 12 and the second connecting rod 13 are provided with two groups, and the first spherical movable connecting piece 6 and the first connecting rod 5 are also provided with two groups, so that the connecting rods can adapt to different angles in the lifting process.
In this embodiment: the first connecting rod 5 and the second connecting rod 13 are arranged in a mutually crossed manner, and the first connecting rod 5 and the second connecting rod 13 are in no contact, so that the cylinder 9 is used as a driving mechanism to be matched with and control the lifting of the stabilizing table 3.
In this embodiment: bottom plate 7 outside a week integrated into one piece has curb plate 16, and curb plate 16 perpendicular to bottom plate 7 and interconnect form the whole of upper end open-ended, and the area of bottom plate 7 is greater than the bottom surface area of firm platform 3 to can wholly or partly imbed in the whole that bottom plate 7 and curb plate 16 formed when firm platform 3 descends, avoid children's building blocks to fall into elevating gear and be difficult to take out or block and damage relevant parts.
In this embodiment: a layer of non-slip mat 17 is adhered to the bottom surface of the bottom plate 7, and the non-slip mat 17 is made of rubber and plays a role in silencing and anti-slip protection.
In this embodiment: the sliding plate 11 has two sets of sliding grooves integrally formed on the bottom surface thereof, and the two sets of sliding grooves are correspondingly engaged with the sliding rails 14, respectively, so that the sliding plate 11 can move horizontally along the sliding rails 14.
In this embodiment: the lower end of the table leg 2 is sleeved with an anti-slip sleeve, so that the friction force is increased, and the table leg is prevented from sliding and moving after being inserted into the stabilizing table.
As shown in fig. 1 to 3, the height adjusting device of the children building block table provided in this embodiment works as follows:
step 1: after the placing position is determined, the table legs 2 at two sides of the table body 1 are respectively and correspondingly inserted into the fixing grooves 4 on the stabilizing table 3 for fixing, and the lower end sleeves of the table legs 2 are sleeved with anti-skidding sleeves to increase friction force and prevent sliding translocation.
Step 2: when the height of the table body 1 needs to be adjusted in the growth process of the height of a child, the cylinder 9 is started, the push rod 10 connected with the slide rod is driven to push the slide plate 11 to horizontally displace on the slide rail 14, the second connecting rod 13 movably connected with the slide rod is enabled to move, the first connecting rod 5 movably connected with the bottom plate 7 is matched with the bottom surface of the stabilizing table 3, the upper ends of the first connecting rod 5 and the second connecting rod 13 are hinged to the bottom surface of the stabilizing table 3, the two connecting rods are compressed or extended, the displacement of the stabilizing table 3 in the vertical direction can be achieved, and therefore the height adjustment of the table legs 2 with the table body 1 is completed.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (8)
1. The utility model provides a children's building blocks desk height-adjusting device, includes firm platform (3), bottom plate (7), its characterized in that: the fixing device is characterized in that the upper end of the stabilizing platform (3) is provided with a fixing groove (4), the fixing groove (4) is a long strip-shaped groove, table legs (2) are connected to two sides of the table body (1), the lower end of each table leg (2) is correspondingly inserted into the fixing groove (4) to be fixed, the bottom plate (7) is arranged under the stabilizing platform (3), the upper surface of the bottom plate (7) is provided with a shallow groove (8), one end of the bottom surface of the stabilizing platform (3) is hinged with a first connecting rod (5), one end far away from the first connecting rod (5) is hinged with a second connecting rod (13), the lower end of the first connecting rod (5) is connected with a first spherical movable connecting piece (6), the first spherical movable connecting piece (6) is fixed on the upper surface of the bottom plate (7) and is positioned on one side of the shallow groove (8), and, the air cylinder (9) is embedded in the shallow groove (8), one end of the air cylinder (9) is connected with a push rod (10), one end of the push rod (10) is connected with a sliding plate (11), a second spherical movable connecting piece (12) is fixed on the upper surface of the sliding plate (11), and the second spherical movable connecting piece (12) is connected with the second connecting rod (13).
2. A child's building block table height adjustment device as claimed in claim 1, wherein: the shallow slot (8) is inside to be kept away from the one end department of cylinder (9) is provided with slide rail (14), slide rail (14) one end integrated into one piece has limiting plate (15), slide rail (14) with limiting plate (15) all are provided with two sets ofly.
3. A child's building block table height adjustment device as claimed in claim 1, wherein: the second spherical movable connecting piece (12) and the second connecting rod (13) are provided with two groups, and the first spherical movable connecting piece (6) and the first connecting rod (5) are also provided with two groups.
4. A child's building block table height adjustment device as claimed in claim 1, wherein: the first connecting rod (5) and the second connecting rod (13) are arranged in a mutually crossed mode, and the first connecting rod (5) is not in contact with the second connecting rod (13).
5. A child's building block table height adjustment device as claimed in claim 4, wherein: a side plate (16) is integrally formed on the periphery of the outer side of the bottom plate (7), the side plate (16) is perpendicular to the bottom plate (7) and is connected with the bottom plate to form a whole with an upper end opened, and the area of the bottom plate (7) is larger than that of the bottom surface of the stabilizing table (3).
6. A child's building block table height adjustment device as claimed in claim 1, wherein: a layer of non-slip mat (17) is adhered to the bottom surface of the bottom plate (7), and the non-slip mat (17) is made of rubber.
7. A child's building block table height adjustment device as claimed in claim 2, wherein: the bottom surface of the sliding plate (11) is integrally formed with two groups of sliding grooves which are correspondingly clamped on the sliding rails (14).
8. A child's building block table height adjustment device as claimed in claim 1, wherein: the lower ends of the desk legs (2) are all sleeved with anti-skidding sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307469.0U CN212117673U (en) | 2020-03-12 | 2020-03-12 | Height adjusting device for children building block table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307469.0U CN212117673U (en) | 2020-03-12 | 2020-03-12 | Height adjusting device for children building block table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212117673U true CN212117673U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020307469.0U Active CN212117673U (en) | 2020-03-12 | 2020-03-12 | Height adjusting device for children building block table |
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| CN (1) | CN212117673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431671A (en) * | 2022-03-15 | 2022-05-06 | 重庆第二师范学院 | Folding protection type children teaching table |
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2020
- 2020-03-12 CN CN202020307469.0U patent/CN212117673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431671A (en) * | 2022-03-15 | 2022-05-06 | 重庆第二师范学院 | Folding protection type children teaching table |
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Effective date of registration: 20240410 Address after: Room 701, Unit 3, East Yuhongxin Village, Jinghu District, Wuhu City, Anhui Province, 241000 Patentee after: Shi Lei Country or region after: China Address before: Room 1314, Building 1, Phase II, Wanda Plaza, Jinghu District, Wuhu City, Anhui Province, 241000 Patentee before: Wuhu Changhu Trading Co.,Ltd. Country or region before: China |