CN212139975U - Electronic back intelligence support - Google Patents
Electronic back intelligence support Download PDFInfo
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- CN212139975U CN212139975U CN202020827082.8U CN202020827082U CN212139975U CN 212139975 U CN212139975 U CN 212139975U CN 202020827082 U CN202020827082 U CN 202020827082U CN 212139975 U CN212139975 U CN 212139975U
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Abstract
The utility model discloses an electric backrest intelligent support, which comprises a bottom frame, a plurality of support frames are movably arranged above the bottom frame, the plurality of support frames are respectively arranged along the length direction of the bottom frame at intervals, the support frames are connected with the bottom frame in a sliding way through a sliding component, and a driving component for driving the support frames to move is fixedly arranged on the bottom frame, the utility model has stable overall structure and large supporting force, and can be used for adjusting the distance between the root of the backrest and the front end of a sofa seat, so that the backrest can be suitable for various sitting postures of users, and can support the waists of the users under different postures, thereby being convenient for the users to use, having high automation degree, being convenient for the users to operate, being capable of being used for supporting the support frames to move through the sliding component, having no noise in the overall operation, being silent and beautiful, and having simple structure, the operation is convenient.
Description
Technical Field
The utility model relates to an intelligent backrest support of sofa, specific theory relates to a simple structure, and convenient to use can carry out the electronic backrest intelligent support who adjusts to the back of sofa belongs to sofa design technical field.
Background
The sofa seat and the sofa backrest on the sofa are supported by the sofa support at present, the sofa seat support and the sofa backrest support on the sofa are fixedly connected, the sofa backrest is fixedly connected to the sofa, the position between the backrest and the sofa seat can not be adjusted, the sofa seat and the sofa backrest support on the sofa can not adapt to requirements of different positions of a human body on the sofa, for example, a user needs to sit and lie on the sofa to watch television, when the user moves such as movies, the backrest can not move back and forth and further the practicability is reduced, for example, when the user needs to work on a desktop and other activities, the distance between the cushion and the backrest root of the sofa is usually large, when the user sits on the cushion to write, the backrest can not effectively support the waist of the user, and the sitting posture of the user is required to be adjusted again. Especially for users with high height, the users need to sit deeper when leaning on the backrest, which affects the normal sitting posture of the users and causes inconvenience for the users.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide an electronic back intelligence support that simple structure, convenient to use can adjust the back of sofa.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides an electronic back intelligence support, includes the bottom frame, and the top activity of bottom frame is provided with a plurality of support frames, and a plurality of support frames are laid along the length direction of bottom frame in proper order interval respectively, and the support frame passes through sliding assembly and bottom frame sliding connection, and the last fixed drive assembly who is used for driving the support frame and removes that is provided with of bottom frame.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the integral structure of the bottom frame is in a square frame shape, the bottom frame comprises a front connecting frame and a rear connecting frame, and the front connecting frame and the rear connecting frame are arranged at intervals and in parallel.
Further optimization: the left and right sides of the front connecting frame and the rear connecting frame are respectively provided with a left connecting frame and a right connecting frame, and the two ends of the left connecting frame and the right connecting frame are respectively fixedly connected with the corresponding front connecting frame and the rear connecting frame.
Further optimization: the sliding assembly comprises sliding frames arranged above the bottom frame in a sliding mode, the sliding frames are multiple, the sliding frames are arranged at intervals respectively, and the axis of each sliding frame is arranged in parallel with the front connecting frame of the bottom frame.
Further optimization: the both ends of carriage are fixedly connected with the uide bushing respectively, are fixed on the bottom frame to be provided with the guided way, uide bushing and guided way sliding connection.
Further optimization: the sliding frame is fixedly provided with a connecting plate used for connecting the sliding frames into a whole, and the connecting plate is fixedly connected with the sliding frame respectively.
Further optimization: the support frame wholly includes the support frame main part, support frame main part lower extreme an organic whole is provided with the installation end that is used for installing this support frame main part, the installation end and the carriage fixed connection of support frame.
Further optimization: the driving assembly comprises an electric push rod fixedly installed on the bottom frame, and the axis of the electric push rod is arranged in parallel with the guide rail.
Further optimization: the mounting end of the electric push rod is fixedly connected with the bottom frame through an electric push rod mounting seat, and the telescopic end of the electric push rod is fixedly connected with the sliding frame through an electric push rod connecting plate.
Further optimization: the front connecting frame, the rear connecting frame, the left connecting frame, the right connecting frame and the sliding frame are all made of steel plates, and the whole cross section of the front connecting frame, the rear connecting frame, the left connecting frame, the right connecting frame and the sliding frame is concave.
The above technical scheme is adopted in the utility model, when using, can be used for installing the sofa seat of sofa through the bottom frame, can be used for installing the back of sofa through the support frame, when the root of back and the distance between the sofa seat front end need be adjusted to the user, steerable electric putter starts, make electric putter output power make its flexible end stretch out or return and contract, and then electric putter's flexible end accessible electric putter connecting plate and carriage drive the support frame and remove, the support frame removes the sofa seat that can beat the sofa and remove, realize adjusting the distance between sofa back and the sofa seat front end, conveniently realize changing the position of sitting that is used for.
The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, overall structure is stable, the holding power is big, and can be used for adjusting the root of adjusting the back and the distance between the sofa seat front end, make the back can be applicable to user's multiple position of sitting, and can support the waist under the different position of sitting of user, convenience of customers uses, and its degree of automation is high, but convenience of customers operates, and can be used for supporting the removal of support frame through sliding assembly, and the whole operation noiselessness, silence, pleasing to the eye, and simple structure, the simple operation.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
fig. 4 is a schematic structural view of the left connecting frame or the right connecting frame in the embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a left connecting frame or a right connecting frame in an embodiment of the present invention;
fig. 6 is a schematic structural view of a front connection frame or a rear connection frame in an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a front or rear link according to an embodiment of the present invention;
fig. 8 is a schematic structural view of the sliding frame according to the embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of a carriage in an embodiment of the invention;
fig. 10 is a schematic structural view of a support frame in an embodiment of the present invention;
FIG. 11 is a side view of FIG. 10;
fig. 12 is a schematic structural view of a slide rail assembly according to an embodiment of the present invention;
fig. 13 is a schematic structural view of the present invention in use.
In the figure: 1-a bottom frame; 11-a front link; 12-rear connecting frame; 13-left link; 14-right connecting frame; 2, an electric push rod; 3, a guide sleeve; 4-a guide rail; 5-connecting plates; 6-sliding rack; 7-electric push rod connecting plate; 8, an electric push rod mounting seat; 9-a support frame.
Detailed Description
Example (b): referring to fig. 1, an electric backrest intelligent support includes a bottom frame 1, a plurality of support frames 9 are movably disposed above the bottom frame 1, the plurality of support frames 9 are respectively disposed at intervals along a length direction of the bottom frame 1, the support frames 9 are slidably connected to the bottom frame 1 through a sliding assembly, and a driving assembly for driving the support frames 9 to move is fixedly disposed on the bottom frame 1.
Design like this, can be used for installing the sofa seat of sofa through bottom frame 1, can be used for installing the back of sofa through support frame 9, and then can be used to support frame 9 through sliding assembly and remove along bottom frame 1, can drive the back of sofa and remove along the sofa seat of sofa when sliding assembly supports support frame 9 and removes along bottom frame 1, realize adjusting the distance between sofa back and the sofa seat front end, conveniently realize changing the position of sitting that is used for.
And drive assembly can drive support frame 9 and make the carriage move on bottom frame 1, and then realizes that automatic drive support frame 9 removes, and convenience of customers uses, improves the result of use.
The integral structure of the bottom frame 1 is square frame-shaped, the bottom frame 1 comprises a front connecting frame 11 and a rear connecting frame 12, and the front connecting frame 11 and the rear connecting frame 12 are arranged at intervals and in parallel.
The left and right sides of the front connecting frame 11 and the rear connecting frame 12 are respectively provided with a left connecting frame 13 and a right connecting frame 14, and the left connecting frame 13 and the right connecting frame 14 are arranged at intervals and in parallel.
The two ends of the left connecting frame 13 and the right connecting frame 14 close to the front connecting frame 11 and the rear connecting frame 12 are fixedly connected with the corresponding front connecting frame 11 and the corresponding rear connecting frame 12 respectively, and then the bottom frame 1 is formed.
The front connecting frame 11 is made of steel plates, the whole cross section of the front connecting frame 11 is concave, and the design can stabilize the whole structure of the front connecting frame 11 and further greatly improve the bearing capacity of the bottom frame 1.
The rear connecting frame 12 is made of steel plates, and the overall cross section of the rear connecting frame 12 is concave, so that the overall structure of the rear connecting frame 12 is stable, and the bearing capacity of the bottom frame 1 can be greatly improved.
The left connecting frame 13 is made of steel plates, and the overall cross section of the left connecting frame 13 is concave, so that the overall structure of the left connecting frame 13 is stable, and the bearing capacity of the bottom frame 1 can be greatly improved.
The right connecting frame 14 is made of steel plates, and the overall cross section of the right connecting frame 14 is concave, so that the overall structure of the right connecting frame 14 is stable, and the bearing capacity of the bottom frame 1 can be greatly improved.
The sliding assembly comprises sliding frames 6 arranged above the bottom frame 1 in a sliding mode, the sliding frames 6 are multiple, the sliding frames 6 are arranged at intervals respectively, and the axes of the sliding frames 6 are arranged in parallel with the front connecting frame 11 of the bottom frame 1 respectively.
The two ends of the sliding frame 6 are fixedly connected with guide sleeves 3 respectively, guide rails 4 are fixedly arranged on a left connecting frame 13 and a right connecting frame 14 of the bottom frame 1, the guide rails 4 are arranged along the length directions of the left connecting frame 13 and the right connecting frame 14 respectively, and the guide sleeves 3 are connected with the guide rails 4 in a sliding mode.
By the design, the sliding connection between the guide sleeve 3 and the guide rail 4 can be used for supporting the sliding frame 6 to move, and the sliding frame 6 is arranged on the bottom frame 1 in a sliding mode.
In this embodiment, the sliding frame 6 is two, and two sliding frames 6 are arranged at intervals, the two ends of the sliding frame 6 are fixedly connected with the guide sleeves 3 respectively, and the guide sleeves 3 are slidably connected with the guide rails 4 on the left connecting frame 13 and the right connecting frame 14 respectively.
The sliding frame 6 is made of a steel plate, and the overall cross section of the sliding frame 6 is concave, so that the overall structure of the sliding frame 6 is stable, and the bearing capacity of the sliding frame 6 can be greatly improved.
The fixed connecting plate 5 that is used for being integrative with 6 fixed connection of a plurality of carriages that is provided with on carriage 6, connecting plate 5 sets up respectively at the both ends of carriage 6, and connecting plate 5 respectively with 6 fixed connection of carriage.
By the design, the sliding frames 6 can be fixedly connected into a whole through the connecting plate 5, and then the sliding frames 6 can move synchronously.
The support frame 9 is fixedly arranged on the sliding frame 6 and close to the two ends of the sliding frame 9.
The support frame 9 integrally comprises a support frame main body 91, a mounting end 92 for mounting the support frame main body 91 is integrally arranged at the lower end of the support frame main body 91, and the mounting end 92 and the support frame main body 91 are vertically arranged.
The mounting end 92 of the support frame 9 is fixedly connected to the carriage 6, so that the support frame 9 is fixedly mounted on the carriage 6.
Design like this, through this installation end 92 can be convenient with support frame 9 fixed mounting on carriage 6 to equipment simple to operate, and support frame main part 91 is integrative setting with installation end 92, can be used to improve the overall structure intensity of support frame 9 and the stability of installation.
The driving assembly comprises an electric push rod 2 fixedly installed on the bottom frame 1, and the axis of the electric push rod 2 is arranged in parallel with the guide rail 4.
In the present embodiment, the electric push rod 2 is fixedly provided at a middle position of the bottom chassis 1.
The mounting end of the electric push rod 2 is fixedly connected with the front connecting frame of the bottom frame 1 through an electric push rod mounting seat 8.
The telescopic end of the electric push rod 2 is fixedly connected with the sliding frame 6.
In this embodiment, the telescopic end of the electric putter 2 is fixedly connected to a sliding frame 6 farthest from the electric putter 2.
The lower part of the sliding frame 6 is fixedly connected with an electric push rod connecting plate 7 which is used for conveniently fixedly connecting the telescopic end of the electric push rod 2 with the sliding frame 6, and the telescopic end of the electric push rod 2 is fixedly connected with the electric push rod connecting plate 7.
The electric push rod 2 is electrically connected with an external power supply through a power line.
The power output by the electric push rod 2 can make the telescopic end of the electric push rod 2 extend or retract, when the power output by the electric push rod 2 makes the telescopic end extend, the telescopic end of the electric push rod 2 can push the sliding frame 6 to move to one side close to the rear connecting frame 12 through the electric push rod connecting plate 7, and then the support frame 9 is driven to move to one side close to the rear connecting frame 12.
And at this moment, the sliding frame 6 can move more smoothly through the support of the sliding assembly, and the noise is avoided, so that the using effect is improved.
When the electric push rod 2 outputs power to enable the telescopic end of the electric push rod to retract, the telescopic end of the electric push rod 2 can drive the sliding frame 6 to move towards one side close to the front connecting frame 11 through the electric push rod connecting plate 7, and then the supporting frame 9 is driven to move towards one side close to the front connecting frame 11.
And at this moment, the sliding frame 6 can move more smoothly through the support of the sliding assembly, and the noise is avoided, so that the using effect is improved.
When using, can be used for installing the sofa seat of sofa through bottom frame 1, can be used for installing the back of sofa through support frame 9, when the user need adjust the root of back and the distance between the sofa seat front end, steerable electric putter 2 starts, make 2 output power of electric putter make its flexible end stretch out or retract, and then electric putter 2's flexible end accessible electric putter connecting plate 7 and carriage 6 drive support frame 9 and remove, support frame 9 removes the back that can beat the sofa and removes along the sofa seat of sofa, realize adjusting the distance between sofa back and the sofa seat front end, conveniently realize changing the position of sitting that is used for.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides an electronic back smart bracket which characterized in that: the movable type supporting frame comprises a bottom frame (1), wherein a plurality of supporting frames (9) are movably arranged above the bottom frame (1), the supporting frames (9) are sequentially arranged at intervals along the length direction of the bottom frame (1), the supporting frames (9) are connected with the bottom frame (1) in a sliding mode through sliding assemblies, and driving assemblies used for driving the supporting frames (9) to move are fixedly arranged on the bottom frame (1).
2. An electric intelligent support for backrest as claimed in claim 1, wherein: the integral structure of the bottom frame (1) is square frame-shaped, the bottom frame (1) comprises a front connecting frame (11) and a rear connecting frame (12), and the front connecting frame (11) and the rear connecting frame (12) are arranged at intervals and in parallel.
3. An electric intelligent support for backrest as claimed in claim 2, wherein: the left side and the right side of the front connecting frame (11) and the rear connecting frame (12) are respectively provided with a left connecting frame (13) and a right connecting frame (14), and the two ends of the left connecting frame (13) and the right connecting frame (14) are respectively fixedly connected with the corresponding front connecting frame (11) and the rear connecting frame (12).
4. An electric intelligent support for backrest as claimed in claim 3, wherein: the sliding assembly comprises sliding frames (6) which are arranged above the bottom frame (1) in a sliding mode, the sliding frames (6) are multiple, the sliding frames (6) are arranged at intervals respectively, and the axis of each sliding frame (6) is arranged in parallel with a front connecting frame (11) of the bottom frame (1) respectively.
5. An electric intelligent support for backrest as claimed in claim 4, wherein: the two ends of the sliding frame (6) are respectively and fixedly connected with a guide sleeve (3), a guide rail (4) is fixedly arranged on the bottom frame (1), and the guide sleeve (3) is in sliding connection with the guide rail (4).
6. An electric intelligent support for backrest as claimed in claim 5, wherein: the sliding frame (6) is fixedly provided with a connecting plate (5) which is used for fixedly connecting the sliding frames (6) into a whole, and the connecting plate (5) is fixedly connected with the sliding frame (6) respectively.
7. An electric intelligent support for backrest as claimed in claim 6, wherein: the support frame (9) integrally comprises a support frame main body (91), a mounting end (92) for mounting the support frame main body (91) is integrally arranged at the lower end of the support frame main body (91), and the mounting end (92) of the support frame (9) is fixedly connected with the sliding frame (6).
8. An electric intelligent support for backrest as claimed in claim 7, wherein: the driving assembly comprises an electric push rod (2) fixedly mounted on the bottom frame (1), and the axis of the electric push rod (2) is arranged in parallel with the guide rail (4).
9. An electric intelligent support for backrest as claimed in claim 8, wherein: the mounting end of the electric push rod (2) is fixedly connected with the bottom frame (1) through an electric push rod mounting seat (8), and the telescopic end of the electric push rod (2) is fixedly connected with the sliding frame (6) through an electric push rod connecting plate (7).
10. An electric intelligent support for backrest as claimed in claim 9, wherein: the front connecting frame (11), the rear connecting frame (12), the left connecting frame (13), the right connecting frame (14) and the sliding frame (6) are all made of steel plates, and the whole cross section of the front connecting frame, the rear connecting frame, the left connecting frame, the right connecting frame and the sliding frame is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020827082.8U CN212139975U (en) | 2020-05-18 | 2020-05-18 | Electronic back intelligence support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020827082.8U CN212139975U (en) | 2020-05-18 | 2020-05-18 | Electronic back intelligence support |
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| Publication Number | Publication Date |
|---|---|
| CN212139975U true CN212139975U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020827082.8U Active CN212139975U (en) | 2020-05-18 | 2020-05-18 | Electronic back intelligence support |
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| CN (1) | CN212139975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972192A (en) * | 2021-03-02 | 2021-06-18 | 新疆维吾尔自治区人民医院 | Auxiliary appliance for lower limb rehabilitation |
-
2020
- 2020-05-18 CN CN202020827082.8U patent/CN212139975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972192A (en) * | 2021-03-02 | 2021-06-18 | 新疆维吾尔自治区人民医院 | Auxiliary appliance for lower limb rehabilitation |
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Effective date of registration: 20230915 Address after: 516000 Baishidong Xingyushan Industrial Park, Baishi Village, Qiuchang Street, Huiyang District, Huizhou, Guangdong Province Patentee after: Huizhou Hongqi Metal Products Co.,Ltd. Address before: 518100 Building D, No.9, Hongling Industrial Zone, Liulian community, Pingdi street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN QUNYING METAL PRODUCTS Co.,Ltd. |