CN220528101U - Building block type mobile phone support capable of preventing myopia - Google Patents
Building block type mobile phone support capable of preventing myopia Download PDFInfo
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- CN220528101U CN220528101U CN202321657969.7U CN202321657969U CN220528101U CN 220528101 U CN220528101 U CN 220528101U CN 202321657969 U CN202321657969 U CN 202321657969U CN 220528101 U CN220528101 U CN 220528101U
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- support
- rod
- support frame
- clamping
- rotation stopping
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- 230000004379 myopia Effects 0.000 title claims abstract description 12
- 208000001491 myopia Diseases 0.000 title claims abstract description 12
- 230000007306 turnover Effects 0.000 claims description 6
- 230000004438 eyesight Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000036544 posture Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a building block type mobile phone support capable of preventing myopia, which comprises: the device comprises a bottom plate, at least two supporting legs, a supporting frame, a driving piece, a distance sensor and a controller, wherein the supporting legs and the distance sensor are arranged on the bottom plate, a driving shaft of the driving piece is connected with the supporting frame, and the driving piece and the distance sensor are electrically connected with the controller; the support frame comprises a left limit rod, an upper limit rod, a right limit rod and a lower limit rod which are sequentially connected end to end, a middle support rod and a clamping assembly, wherein two ends of the middle support rod are connected with the left limit rod and the right limit rod; the clamping assembly comprises a left clamping piece and a right clamping piece, and the clamping pieces are detachably arranged in the middle of the corresponding limiting rods and extend towards one side of the opposite limiting rods; the middle support rod and the clamping component are respectively positioned at two sides of the thickness direction of the support frame, and the mobile phone clamping groove is defined by each limit rod, the middle support rod and the clamping component. The building block type mobile phone support not only can support mobile phones and protect eyesight, but also can stably clamp the mobile phones.
Description
Technical Field
The utility model relates to the field of building block type measuring devices, in particular to a building block type mobile phone support capable of preventing myopia.
Background
The existing mobile phone support is generally only used for supporting a mobile phone, and a user can watch at a proper angle by adjusting the supporting angle of the support, but the mobile phone support does not have the functions of correcting sitting postures, protecting eyesight and preventing myopia.
In addition, the existing mobile phone support is usually clamped by clamping jaws at two ends of the mobile phone, and the mobile phone support only plays a role in supporting the mobile phone, so that the clamping force is small, the mobile phone is easy to slide off when the mobile phone support is turned over, and the mobile phone is damaged.
Disclosure of Invention
The utility model aims to provide a building block type mobile phone support capable of preventing myopia, which is formed by assembling building blocks, can support mobile phones, protect eyesight, stably clamp the mobile phones and avoid sliding off the mobile phones, and can develop the intelligence of children through assembling building blocks.
In order to achieve the above object, the present utility model provides a modular phone support capable of preventing myopia, comprising: a bottom plate; at least two supporting legs which are all arranged on the bottom plate; the support frame is arranged on the support legs, at least one support leg is arranged at the two ends of the support frame in the left-right direction, and a mobile phone clamping groove is formed in the support frame; building block formula cell phone stand still includes: the driving shaft of the driving piece is connected with the supporting frame; the distance sensor is arranged on the bottom plate, and is close to and positioned on the front side of the support frame; the controller, the driving piece and the distance sensor are electrically connected with the controller; the support legs and the support frame are formed by splicing building blocks, and both ends of the support frame in the left-right direction are hinged with the corresponding support legs; the support frame comprises an upper limit rod, a middle support rod, a lower limit rod, a left limit rod, a right limit rod and a clamping assembly, wherein the left limit rod, the upper limit rod, the right limit rod and the lower limit rod are sequentially connected end to end, and two ends of the middle support rod are respectively connected to the middle part of the left limit rod and the middle part of the right limit rod; the clamping assembly comprises a left clamping piece and a right clamping piece, the left clamping piece is detachably arranged at the middle part of the left limiting rod and extends towards one side of the right limiting rod, and the right clamping piece is detachably arranged at the middle part of the right limiting rod and extends towards one side of the left limiting rod; the middle support rod and the clamping component are respectively positioned at two sides of the thickness direction of the support frame, and the upper limit rod, the middle support rod, the lower limit rod, the left limit rod, the right limit rod, the left clamping piece and the right clamping piece jointly enclose a mobile phone clamping groove.
According to the scheme, the distance between the face of the user and the face of the user is detected through the distance sensor, when the distance between the face and the distance sensor is ensured to be larger than the preset distance, the user can normally watch, otherwise, the driving piece drives the support frame and the mobile phone to turn over, so that the user cannot watch, the distance between the face and the mobile phone can be ensured, and myopia is prevented. Meanwhile, the driving piece can drive the supporting frame to rotate forward or backward, so that if the clamping is unstable, the mobile phone is very easy to fall off, and the mobile phone is clamped in the front-rear direction by limiting the mobile phone in the circumferential direction, so that the mobile phone can be kept still even if the supporting frame drives the mobile phone to overturn, and the mobile phone is clamped by the building block type mobile phone support with high stability. In addition, this building block formula cell phone stand simple structure is convenient for children adopt the building block equipment to develop children's intelligence, in addition, this building block formula cell phone stand still can regard as early teaching aid to help children to know building block formula cell phone stand's theory of operation, improves the interest.
In a preferred embodiment, the central support bar is located on the rear side of the support frame and the clamping assembly is located on the front side of the support frame.
Therefore, the clamping assembly is convenient for a user to operate, and meanwhile, the middle support rod can stably support the mobile phone when the user views the mobile phone.
The support leg positioned at the left side of the support frame is hinged with the left limiting rod through a left hinge shaft, the support leg is rotationally connected with the left hinge shaft, and the left hinge shaft is fixedly connected with the left limiting rod; the landing leg on the right side of the support frame is hinged with the right limiting rod through a right hinge shaft, the landing leg is rotationally connected with the right hinge shaft, and the right hinge shaft is fixedly connected with the right limiting rod.
Therefore, the hinge shafts are respectively connected to the middle parts of the corresponding limiting rods, so that the structural overall stress balance can be ensured, and the structural stability is ensured.
Further, the support frame also comprises two rotation stopping parts; each rotation stopping component comprises a rotation stopping body and two rotation stopping limiting columns, rotation stopping holes are formed in the rotation stopping body, the rotation stopping holes are in limiting fit with corresponding hinge shafts in the circumferential direction, the two rotation stopping limiting columns are oppositely arranged on two sides of the rotation stopping body, the rotation stopping body and the two rotation stopping limiting columns enclose a limiting groove, and the limiting groove is in limiting fit with corresponding limiting rods.
Therefore, through setting up the rotation stopping part, can all set up the hole of left gag lever post, right gag lever post and each landing leg into the round hole, only need do the rotation stopping part accessory of unified structure can to can simplify the mould, reduce cost, simultaneously, the commonality of each spare part of building blocks also can improve. In addition, because the support frame needs the swing in the course of the work, the setting of stopping rotating the part can also improve the stability of being connected between landing leg and the gag lever post that corresponds, prevents that the gag lever post from droing.
Preferably, the support frame further comprises a left support member and a right support member which are oppositely arranged in the left-right direction; the left support piece comprises a left fixing section and a left support section which are vertically connected, and the left fixing section is fixedly connected with the left limiting rod; the right support piece comprises a right fixed section and a right support section which are vertically connected, and the right fixed section is fixedly connected with a right limiting rod.
Further scheme is, left side support section and right side support section all set up with middle part bracing piece parallel arrangement, and left side support section and right side support section all are adjacent with the middle part bracing piece.
Therefore, the left support piece and the right support piece can further realize the function of supporting the mobile phone from the back, the stability of the whole structure is improved, and when the driving piece drives the support frame and drives the mobile phone to overturn, all the parts are scattered.
Preferably, the driving piece can drive the support frame to turn between the supporting position and the buckling position; in the supporting position, one side of the supporting frame provided with the clamping component is upwards inclined; at the buckling position, one side of the support frame provided with the clamping component is arranged downwards.
Therefore, after the mobile phone is arranged in the mobile phone clamping groove of the support frame, the support frame is positioned at a supporting position, at the moment, the mobile phone screen is inclined upwards, a user can watch conveniently, when the distance between the mobile phone screen and the face is detected to be smaller than the preset distance, the driving piece drives the support frame to turn over to the buckling position, at the moment, the mobile phone screen faces downwards, the user can not watch, when the distance between the mobile phone screen and the mobile phone is far away from the mobile phone and exceeds the preset distance, the driving piece drives the support frame to reversely turn over to the supporting position, the user can watch normally, and therefore the purpose of protecting eyes and preventing myopia is achieved.
Drawings
Fig. 1 is a block diagram of a first view of an embodiment of a modular phone holder according to the present utility model.
Fig. 2 is a diagram illustrating a second view angle of the mobile phone holder according to the embodiment of the present utility model.
Fig. 3 is a state diagram of the support frame in the fastening position in the embodiment of the building block type mobile phone support of the present utility model.
Fig. 4 is a block diagram of the stop rotation member, the right stop lever and the right hinge shaft in the embodiment of the modular phone holder of the present utility model.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 3, a block-type mobile phone support capable of preventing myopia in this embodiment includes a base plate 1, a support frame 2, a driving member 3, a distance sensor 4, a controller 6 and two support legs 5, the support legs 5 and the support frame 2 are assembled by blocks, the driving member 3 is a motor 3, and the motor 3 and the distance sensor 4 are electrically connected with the controller 6.
The distance sensor 4 and the two supporting legs 5 are all installed on the bottom plate 1, the two supporting legs 5 are respectively arranged at the two ends of the supporting frame 2 in the left-right direction and are all hinged with the supporting frame 2, and the distance sensor 4 is close to and located at the front side of the supporting frame 2 and is used for detecting the distance between the human face of a user. The motor 3 is fixed to the left leg 5.
The support frame 2 comprises an upper limit rod 21, a middle support rod 22, a lower limit rod 23, a left limit rod 24, a right limit rod 25, a clamping assembly 26 and two rotation stopping parts 7, wherein the left limit rod 24, the upper limit rod 21, the right limit rod 25 and the lower limit rod 23 are sequentially connected end to end, and two ends of the middle support rod 22 are respectively connected with the middle of the left limit rod 24 and the middle of the right limit rod 25.
The middle support rod 22 and the clamping assembly 26 are respectively located at two sides of the thickness direction of the support frame 2, the middle support rod 22 is located at the rear side of the support frame 2, and the clamping assembly 26 is located at the front side of the support frame 2. The clamping assembly 26 includes a left clamping member 261 and a right clamping member 262, the left clamping member 261 being detachably mounted at the middle portion of the left stopper rod 24 and extending toward one side of the right stopper rod 25, and the right clamping member 262 being detachably mounted at the middle portion of the right stopper rod 25 and extending toward one side of the left stopper rod 24.
The upper limit rod 21, the middle support rod 22, the lower limit rod 23, the left limit rod 24, the right limit rod 25, the left clamping piece 261 and the right clamping piece 262 jointly enclose a mobile phone clamping groove 20, and the mobile phone 10 is installed in the mobile phone clamping groove 20.
The support frame 2 further includes left and right support members 27 and 28 disposed opposite in the left-right direction. The left support 27 includes a left fixing segment 271 and a left support segment 272 that are vertically connected, and the left fixing segment 271 is fixedly connected with the left stopper rod 24. The right support 28 includes a right fixing section 281 and a right support section 282 that are vertically connected, and the right fixing section 281 is fixedly connected with the right stopper rod 25. The left support section 272 and the right support section 282 are each disposed parallel to the central support bar 22, and the left support section 272 and the right support section 282 are each adjacent to the central support bar 22.
The supporting leg 5 positioned at the left side of the supporting frame 2 is hinged with the left limiting rod 24 through a left hinge shaft (not shown), the supporting leg 5 is rotatably connected with the left hinge shaft, and the left hinge shaft is fixedly connected with the left limiting rod 24. The supporting leg 5 positioned on the right side of the supporting frame 2 is hinged with the right limiting rod 25 through a right hinge shaft 29, the supporting leg 5 is rotationally connected with the right hinge shaft 29, and the right hinge shaft 29 is fixedly connected with the right limiting rod 25.
Referring to fig. 4, each rotation stopping component 7 includes a rotation stopping body 71 and two rotation stopping limiting posts 72, a rotation stopping hole 73 is formed in the rotation stopping body 71, the rotation stopping hole 73 is in limit fit with a corresponding hinge shaft in the circumferential direction, the cross section of the rotation stopping hole 73 is cross-shaped, the two rotation stopping limiting posts 72 are oppositely arranged on two sides of the rotation stopping body 71, the rotation stopping body 71 and the two rotation stopping limiting posts 72 enclose a limiting groove 70, and the limiting groove 70 is in limit fit with a corresponding limiting rod. The swing rod 4 is provided with two swing rod limiting walls 41 which are arranged in parallel, the rotation stopping limiting column 72 is provided with limiting matching walls 74 which are arranged in parallel with the swing rod limiting walls 41, the rotation stopping limiting column 72 is clamped between the two limiting matching walls 74, and one swing rod limiting wall 41 is attached to one limiting matching wall 74.
The driving shaft of the driving piece 3 is connected with the supporting frame 2, and the driving piece 3 can drive the supporting frame 2 to turn over between the supporting position and the buckling position. In the supporting position, the side of the supporting frame 2 provided with the clamping assembly 26 is obliquely arranged upwards; in the locked position, the side of the support frame 2 provided with the clamping assembly 26 is arranged downwards.
From the above, the distance between the face of the user and the mobile phone is detected through the distance sensor, when the distance between the face and the distance sensor is ensured to be larger than the preset distance, the user can normally watch, otherwise, the driving piece drives the support frame and the mobile phone to turn over, so that the user cannot watch, the distance between the face and the mobile phone can be ensured, and myopia is prevented. Meanwhile, the driving piece can drive the supporting frame to rotate forward or backward, so that if the clamping is unstable, the mobile phone is very easy to fall off, and the mobile phone is clamped in the front-rear direction by limiting the mobile phone in the circumferential direction, so that the mobile phone can be kept still even if the supporting frame drives the mobile phone to overturn, and the mobile phone is clamped by the building block type mobile phone support with high stability. In addition, this building block formula cell phone stand simple structure is convenient for children adopt the building block equipment to develop children's intelligence, in addition, this building block formula cell phone stand still can regard as early teaching aid to help children to know building block formula cell phone stand's theory of operation, improves the interest.
In addition, the number of the supporting legs can be more than two, and at least one supporting leg is arranged on the left side and the right side of the supporting frame. The number of the middle supporting rods can be more than two, the plurality of middle supporting rods are located between the upper limiting rod and the lower limiting rod, and the middle supporting rods can be arranged in parallel. The support frame also can not be provided with a left support piece and a right support piece. The motor may also be fixed to the base plate. The two ends of the middle supporting rod can also be respectively connected with the middle point of the left limiting rod and the middle point of the right limiting rod. The type of distance sensor may be selected as desired, such as an ultrasonic distance sensor or an infrared distance sensor, etc. The above-described modifications can also achieve the object of the present utility model.
Finally, it should be emphasized that the foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the utility model, but rather that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any modifications, equivalent substitutions, improvements, etc. are intended to be included within the scope of the present utility model.
Claims (7)
1. A modular phone holder capable of preventing myopia, comprising:
a bottom plate;
at least two legs, each of which is mounted on the base plate;
the support frame is arranged on the supporting legs, at least one supporting leg is arranged at the two ends of the support frame in the left-right direction, and a mobile phone clamping groove is formed in the support frame;
its characterized in that, building blocks formula cell phone stand still includes:
the driving shaft of the driving piece is connected with the supporting frame;
the distance sensor is arranged on the bottom plate, and is close to and positioned on the front side of the support frame;
the controller is electrically connected with the driving piece and the distance sensor;
the support legs and the support frame are formed by assembling building blocks, and both ends of the support frame in the left-right direction are hinged with the corresponding support legs;
the support frame comprises an upper limit rod, a middle support rod, a lower limit rod, a left limit rod, a right limit rod and a clamping assembly, wherein the left limit rod, the upper limit rod, the right limit rod and the lower limit rod are sequentially connected end to end, and two ends of the middle support rod are respectively connected with the middle part of the left limit rod and the middle part of the right limit rod;
the clamping assembly comprises a left clamping piece and a right clamping piece, the left clamping piece is detachably arranged in the middle of the left limiting rod and extends towards one side of the right limiting rod, and the right clamping piece is detachably arranged in the middle of the right limiting rod and extends towards one side of the left limiting rod;
the middle support rod and the clamping assembly are respectively located on two sides of the thickness direction of the support frame, and the mobile phone clamping groove is formed by surrounding the upper limiting rod, the middle support rod, the lower limiting rod, the left limiting rod, the right limiting rod, the left clamping piece and the right clamping piece together.
2. The modular cell phone stand of claim 1, wherein:
the middle support rod is located at the rear side of the support frame, and the clamping assembly is located at the front side of the support frame.
3. The modular cell phone stand of claim 1, wherein:
the support leg positioned at the left side of the support frame is hinged with the left limiting rod through a left hinge shaft, the support leg is rotationally connected with the left hinge shaft, and the left hinge shaft is fixedly connected with the left limiting rod;
the supporting leg positioned on the right side of the supporting frame is hinged with the right limiting rod through a right hinge shaft, the supporting leg is rotatably connected with the right hinge shaft, and the right hinge shaft is fixedly connected with the right limiting rod.
4. A modular cell phone stand according to claim 3, wherein:
the support frame also comprises two rotation stopping parts;
every the rotation stopping component all includes the rotation stopping body and two rotation stopping spacing posts, the rotation stopping hole has been seted up on the rotation stopping body, the rotation stopping hole is in spacing cooperation in circumference with the hinge that corresponds, two the rotation stopping spacing posts set up relatively the both sides of rotation stopping body, the rotation stopping body with two the rotation stopping spacing posts enclose into the spacing groove, spacing groove and the spacing cooperation of corresponding gag lever post.
5. The modular cell phone stand of any one of claims 1 to 4, wherein:
the support frame also comprises a left support piece and a right support piece which are oppositely arranged in the left-right direction;
the left support piece comprises a left fixing section and a left support section which are vertically connected, and the left fixing section is fixedly connected with the left limiting rod;
the right support piece comprises a right fixed section and a right support section which are vertically connected, and the right fixed section is fixedly connected with the right limiting rod.
6. The modular cell phone stand of claim 5, wherein:
the left support section and the right support section are arranged in parallel with the middle support rod, and the left support section and the right support section are adjacent to the middle support rod.
7. The modular cell phone stand of any one of claims 1 to 4, wherein:
the driving piece can drive the support frame to turn over between a supporting position and a buckling position;
in the supporting position, one side of the supporting frame provided with the clamping component is upwards inclined;
in the buckling position, one side of the support frame provided with the clamping assembly is arranged downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657969.7U CN220528101U (en) | 2023-06-27 | 2023-06-27 | Building block type mobile phone support capable of preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657969.7U CN220528101U (en) | 2023-06-27 | 2023-06-27 | Building block type mobile phone support capable of preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220528101U true CN220528101U (en) | 2024-02-23 |
Family
ID=89923069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657969.7U Active CN220528101U (en) | 2023-06-27 | 2023-06-27 | Building block type mobile phone support capable of preventing myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220528101U (en) |
-
2023
- 2023-06-27 CN CN202321657969.7U patent/CN220528101U/en active Active
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