CN210247226U - Adjustment controller of function sofa convenient to installation - Google Patents
Adjustment controller of function sofa convenient to installation Download PDFInfo
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- CN210247226U CN210247226U CN201920415592.1U CN201920415592U CN210247226U CN 210247226 U CN210247226 U CN 210247226U CN 201920415592 U CN201920415592 U CN 201920415592U CN 210247226 U CN210247226 U CN 210247226U
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Abstract
The utility model belongs to the technical field of controllers, in particular to an adjustment controller of a functional sofa convenient to install, which comprises a base, a cover plate, a circuit board and a rear cover, wherein the base is provided with a key cavity for installing a control key, the key cavity extends backwards and protrudes to the rear end surface of the base to form a step structure of the base, the back surface of the base corresponding to the periphery of the key cavity is provided with a plurality of evenly distributed conical convex teeth protruding backwards, the back part of the base is provided with a back plate which is detachably connected with the base, the circuit board is arranged in an installation cavity, the rear cover is detachably connected with the rear part of the installation cavity to realize the fixation of the circuit board, the cavity of the installation cavity is provided with a transverse wire passing groove which extends towards the inside of the installation cavity and is used for fixing an external cable of the circuit board, the wire passing groove structure is matched with the cable structure, the position, small, the cable is fixed reliable, avoids breaking down.
Description
Technical Field
The utility model belongs to the technical field of the controller, concretely relates to adjustment controller of function sofa convenient to installation.
Background
The functional sofa refers to a sofa with multiple functions. The most common are functional sofas: the method is divided into two types, one type: the sofa has the advantages that the sofa has a manual function of stretching, can be manually matched with a sofa with shaking and rotating functions, and also has the following functions: the electric function is extended, and the electric function can also have two functions of shaking and rotating. The existing sofa with electric function has various functions and can adjust a plurality of positions such as backrest angle, leg support angle and the like. The controller is an important control component for sofa adjustment, and the functional adjustment of the functional sofa can be realized through the controller.
Present controller need with the internal connection of function sofa, just can realize fixed to the installation of controller, perhaps need set up the fixed plate that is used for fixed control ware on the sofa, the mounted position of control receives the very big restriction of sofa structure, in addition, the external cable of the circuit board of current control generally is the axial inlet wire along the controller, the axial is gone on and is caused the axial thickness of control big, and the cable is not good fixed, fixed effect is poor, cause the opening of cable and circuit board junction easily, it is not hard up, cause contact failure, influence the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide a function sofa's adjustment controller convenient to installation, the installation of being convenient for, it is small, the cable is fixed reliable, avoids breaking down.
The utility model provides a technical scheme that its technical problem adopted as follows:
an adjustment controller of a functional sofa convenient to install comprises a base, a cover plate, a circuit board and a rear cover, wherein the base is provided with a key cavity for installing a control key, the key cavity extends backwards and protrudes to the rear end face of the base to form a step-shaped structure, the back face of the base corresponding to the periphery of the key cavity is provided with a plurality of uniformly distributed conical convex teeth protruding backwards, the back of the base is provided with a back plate which is detachably connected with the base, the circuit board is arranged in an installation cavity, the rear cover is detachably connected to the rear part of the installation cavity to fix the circuit board, the cavity of the installation cavity is provided with a transverse wire passing groove extending towards the inside of the installation cavity and used for fixing a cable externally connected with the circuit board, the wire passing groove structure is matched with the cable structure, the front end face of the base is provided with a panel covering the installation cavity corresponding to the installation cavity, the cover plate is sleeved, the cover plate fixes the panel on the base.
Furthermore, the back plate is connected with the back of the base through a screw, and a front convex tooth structure is arranged at the front end, close to the base, of the back plate.
Furthermore, the inside of the wire passing groove is provided with anti-skidding convex teeth which are in contact with the surface of the cable to avoid sliding.
Furthermore, the shape of the panel is consistent with that of the installation cavity, a hollow hole which is consistent with the shape of the panel is formed in the position, corresponding to the panel, of the cover plate, and the edge of the hollow hole is pressed on the edge of the panel.
Furthermore, the edge of panel be equipped with the crimping structure of outside extension, the crimping structure surface is less than the panel surface, fretwork hole edge is pressed and is covered on the crimping structure surface.
Furthermore, the surface of the compression joint structure is provided with a downward groove, and a positioning bulge embedded into the groove and matched with the groove structure is arranged at the position corresponding to the hollow hole.
Furthermore, the rear cover is connected with the base through a connecting screw.
The utility model has the advantages that: by adopting the scheme, the controller is fixed on the outer skin or the cloth of the sofa, the installation is reliable, the convenience of installation and use is improved, the transverse incoming line of the cable is fixed, the size of the controller is reduced, the cable is fixed and reliable, the occurrence of poor contact is avoided, and the use effect is improved.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a side view of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a base according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.
Wherein: the structure comprises a base 1, a mounting cavity 11, a conical bulge 12, a line passing groove 13, an anti-skidding convex tooth 14, a cover plate 2, a hollow hole 21, a positioning bulge 22, a circuit board 3, a rear cover 4, a positioning groove 41, a panel 5, a crimping structure 51, a groove 52, a back plate 6 and a convex tooth structure 61.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1: referring to fig. 1-3, an adjustment controller of a functional sofa convenient for installation comprises a base 1, a cover plate 2, a circuit board 3 and a rear cover 4, wherein a key cavity 11 for installing a control key is arranged in the middle of the base 1, the rear part of the key cavity 11 extends backwards and protrudes to the rear end surface of the base 1 to form a step structure on the base 1, the circuit board 3 is installed at the rear part of the installation cavity 11, the rear cover 4 is detachably connected with the rear end of the base through a connecting screw, the shape structure of the circuit board 3 is matched with the shape structure of the installation cavity 11, the rear end of the circuit board 3 is abutted against the rear cover 4, the circuit board 3 is fixed on the base 1 through the rear cover 4, four keys (not marked in the key cavity 3) are arranged, the front parts of the keys leak out of the front end surface of the base, a panel 5 for assisting in positioning and fixing the keys is arranged at the position corresponding to the key cavity 11, four holes matched with the front end, the panel carries out auxiliary fixing on the front end of the key, the stability of key installation is improved, meanwhile, the key is decorated, different numbers of keys are installed in the installation cavity 11 as required, communicated holes can be formed in the panel 5, the key is fixed, the structure can realize the universality of the control, controllers with various structures are not needed to be arranged, the production and use cost is reduced, the attractiveness and the universality of the controllers are improved, the shape of the panel 5 is consistent with that of the installation cavity 11, the attractiveness is improved, the cover plate 2 is detachably connected to the front part of the base 1 through a buckle, a hollow hole 21 which is consistent with that of the panel 5 is arranged at the position, corresponding to the panel 5, of the cover plate 2, the edge of the hollow hole 21 is pressed on the edge of the panel 5, a pressing structure 51 extending outwards is arranged at the edge of the panel 5, and the surface of the pressing structure 51 is lower than that of the panel 5, the edge of the hollow hole 21 is pressed on the surface of the compression joint structure 51, the surface of the compression joint structure 51 is provided with a downward groove 52, a positioning bulge 22 which is embedded into the groove 52 and is matched with the groove 52 is arranged at the corresponding position of the hollow hole 21, the positioning bulge 22 is embedded into the groove 52, on one hand, the matching precision is improved, on the other hand, the dustproof and waterproof capabilities are improved, the back surface of the base 1 corresponding to the periphery of the key cavity 11 is provided with a plurality of uniformly distributed conical convex teeth 12 protruding backwards, the back of the base 1 is provided with a back plate 6, the back plate 6 is detachably connected with the base 1 through screws, the front end surface of the back plate 6, which is close to the base, is provided with a convex tooth structure 61 protruding forwards, the conical convex teeth 12 and the convex tooth structure 61 can be inserted into the outer skin or cloth of the sofa to realize positioning and attachment, the controller is installed on the outer material of the sofa through the, The convex tooth structure 61 is accurately positioned, can also be anti-skid, does not need to be connected with a framework of the sofa, does not need to arrange a special installation fixing plate inside the sofa, realizes the adjustment of the installation position of the controller, has strong flexibility and improves the use performance, the cavity of the installation cavity 11 is provided with a transverse wire passing groove 13 which extends towards the inside of the installation cavity 11 and is used for fixing a cable externally connected with a circuit board, the structure of the wire passing groove 13 is matched with the cable structure, the cable directly enters the wire passing groove 13 from the side edge and is led into the circuit board through the wire passing groove 13, the corresponding position on the rear cover 4 can be provided with an arc-shaped positioning groove 41 matched with the cable structure, the positioning groove 41 and the wire passing groove 13 form a complete closed ring shape, the cable is tightly pressed, the fixation and transverse wire feeding of the cable are realized, the integral thickness of the controller is reduced, the volume of the, the use performance is improved, the fixation of the cable is more stable, poor contact, open welding and the like between the cable and the circuit board are effectively avoided, the smoothness of the circuit is guaranteed, the anti-skidding convex teeth 14 which are in surface contact with the cable and avoid sliding are arranged in the wire passing grooves 13, the anti-skidding convex teeth 14 can be pressed into the surface layer of the cable, the friction force is improved, and the fixation of the cable is ensured.
Example 2: referring to fig. 1-3, an adjustment controller of a functional sofa convenient for installation comprises a base 1, a cover plate 2, a circuit board 3 and a rear cover 4, wherein a key cavity 11 for installing a control key is arranged in the middle of the base 1, the rear part of the key cavity 11 extends backwards and protrudes to the rear end surface of the base 1 to form a step structure on the base 1, the circuit board 3 is installed at the rear part of the installation cavity 11, the rear cover 4 is detachably connected with the rear end of the base through a connecting screw, the shape structure of the circuit board 3 is matched with the shape structure of the installation cavity 11, the rear end of the circuit board 3 is abutted against the rear cover 4, the circuit board 3 is fixed on the base 1 through the rear cover 4, two keys (not marked in the key cavity 3) are arranged, the front parts of the keys leak out of the front end surface of the base, a panel 5 for assisting in positioning and fixing the keys is arranged at the position corresponding to the key cavity 11, four holes matched with the front end, the panel carries out auxiliary fixing on the front end of the key, the stability of key installation is improved, meanwhile, the key is decorated, different numbers of keys are installed in the installation cavity 11 as required, communicated holes can be formed in the panel 5, the key is fixed, the structure can realize the universality of the control, controllers with various structures are not needed to be arranged, the production and use cost is reduced, the attractiveness and the universality of the controllers are improved, the shape of the panel 5 is consistent with that of the installation cavity 11, the attractiveness is improved, the cover plate 2 is detachably connected to the front part of the base 1 through a buckle, a hollow hole 21 which is consistent with that of the panel 5 is arranged at the position, corresponding to the panel 5, of the cover plate 2, the edge of the hollow hole 21 is pressed on the edge of the panel 5, a pressing structure 51 extending outwards is arranged at the edge of the panel 5, and the surface of the pressing structure 51 is lower than that of the panel 5, the edge of the hollow hole 21 is pressed on the surface of the compression joint structure 51, the back surface of the base 1 corresponding to the periphery of the key cavity 11 is provided with a plurality of uniformly distributed conical convex teeth 12 protruding backwards, the back of the base 1 is provided with a back plate 6, the back plate 6 is detachably connected with the base 1 through screws, the front end surface of the back plate 6 close to the base is provided with a convex tooth structure 61 protruding forwards, the conical protrusion 12 and the convex tooth structure 61 can be inserted into the outer skin or cloth of the sofa to realize positioning and attachment, the controller is installed on the outer layer material of the sofa through the connection of the back plate 6 and the base, the conical protrusion 12 and the convex tooth structure 61 are accurately positioned, the sofa is antiskid and can be connected with the framework of the sofa without arranging a special installation fixing plate inside the sofa, the installation position of the controller can be adjusted, the flexibility is strong, the usability is improved, the cavity of the installation cavity 11 is provided with a transverse wire passing groove 13 extending towards the inside the installation cavity 11 for fixing the external cables, the structure of the wire passing groove 13 is matched with the cable structure, the cable directly enters the wire passing groove 13 from the side edge, the cable is led into the circuit board through the wire passing groove 13, an arc-shaped positioning groove 41 matched with the cable structure can be arranged at the corresponding position on the rear cover 4, the positioning groove 41 and the wire passing groove 13 form a complete closed ring shape, the cable is tightly pressed, the fixation of the cable is realized, the cable is transversely led in, the integral thickness of the controller is reduced, the size of the controller is reduced, the controller is small in size and convenient to install, the applicability of the controller is improved, the use performance is improved, the cable is more stable in fixation, poor contact between the cable and the circuit board, welding and the like are effectively avoided, the smoothness of the circuit is ensured, the anti-skidding convex teeth 14 which are in surface contact with the cable and can be prevented from sliding are arranged in the wire passing groove 13, the anti-skidding convex teeth.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (7)
1. An adjustment controller of a functional sofa convenient to install comprises a base, a cover plate, a circuit board and a rear cover, and is characterized in that the base is provided with a key cavity for installing a control key, the key cavity extends backwards and protrudes to the rear end face of the base to form a step structure of the base, the back face of the base corresponding to the periphery of the key cavity is provided with a plurality of uniformly distributed conical convex teeth protruding backwards, the back of the base is provided with a back plate which is detachably connected with the base, the circuit board is arranged in an installation cavity, the rear cover is detachably connected to the rear portion of the installation cavity to fix the circuit board, the cavity of the installation cavity is provided with a transverse wire passing groove extending towards the inside of the installation cavity and used for fixing an external cable of the circuit board, the wire passing groove structure is matched with the cable structure, the front end face of the base is provided with a panel covering the installation cavity corresponding to the installation cavity, the cover plate is connected with the base in a buckling mode, and the panel is fixed on the base through the cover plate.
2. The adjustment controller for a functional sofa easy to install as claimed in claim 1, wherein the back plate is connected to the back of the base by screws, and the front end of the back plate near the base is provided with a front convex tooth structure.
3. The adjustment controller for a functional sofa easy to install as claimed in claim 1, wherein the cable trough is provided with anti-slip teeth contacting with the surface of the cable to avoid sliding.
4. The adjustment controller for a functional sofa easy to install as claimed in claim 1, wherein the panel has a shape corresponding to the shape of the installation cavity, the cover plate has a hollow hole corresponding to the panel, and the edge of the hollow hole is pressed against the edge of the panel.
5. The adjustment controller for a functional sofa easy to install as claimed in claim 1, wherein the edge of the panel is provided with an outwardly extending pressing structure, the surface of the pressing structure is lower than the surface of the panel, and the edge of the hollow hole is pressed on the surface of the pressing structure.
6. The adjustment controller for a functional sofa easy to install as claimed in claim 5, wherein the surface of the pressing structure is provided with a downward groove, and the corresponding position of the hollow hole is provided with a positioning protrusion embedded in the groove and matched with the groove structure.
7. The adjustment controller for a functional sofa easy to install as claimed in claim 1, wherein the back cover is connected with the base by a connecting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415592.1U CN210247226U (en) | 2019-03-28 | 2019-03-28 | Adjustment controller of function sofa convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920415592.1U CN210247226U (en) | 2019-03-28 | 2019-03-28 | Adjustment controller of function sofa convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210247226U true CN210247226U (en) | 2020-04-03 |
Family
ID=69966857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920415592.1U Active CN210247226U (en) | 2019-03-28 | 2019-03-28 | Adjustment controller of function sofa convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210247226U (en) |
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2019
- 2019-03-28 CN CN201920415592.1U patent/CN210247226U/en active Active
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