CN212251878U - 90-degree rotating mechanism and flat plate support thereof - Google Patents
90-degree rotating mechanism and flat plate support thereof Download PDFInfo
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- CN212251878U CN212251878U CN202020826924.8U CN202020826924U CN212251878U CN 212251878 U CN212251878 U CN 212251878U CN 202020826924 U CN202020826924 U CN 202020826924U CN 212251878 U CN212251878 U CN 212251878U
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Abstract
The utility model discloses a 90-degree rotating mechanism, which comprises a rotating plate and a fixed plate, wherein the rotating plate and the fixed plate are arranged in parallel, the rotating plate is rotatably arranged on the fixed plate along a rotating shaft and rotates in the plane where the rotating plate is located by taking the rotating shaft as a rotating center, the rotating shaft is movably connected with the fixed plate, the rotating plate can rotate for 90 degrees along the rotating shaft so as to rotate from a first state to a second state, and when the rotating plate rotates from the first state to the second state, the rotating shaft moves linearly on the fixed plate; the 90-degree rotating mechanism of the utility model has simple structure, easy operation and can stably realize 90-degree rotation; the utility model also discloses a dull and stereotyped support of above-mentioned 90 rotary mechanism has.
Description
Technical Field
The utility model relates to a notebook and cell-phone class electronic communication field especially relate to 90 rotary mechanism and plate holder thereof.
Background
With the advancement of technology and the rapid development of modern information, many featured portable electronic devices, such as smart phones, tablet computers, and portable computers, are emerging in the market for users to send and receive information and inquire information anytime and anywhere.
Because above-mentioned portable electronic device's volume is less, and mostly be flat-plate, directly place this electronic device on the desktop, because user's eyes can not look squarely electronic device's screen, the user need adjust position of sitting and/or head angle etc. in order to adapt to the screen to normally browse the screen content, long-term irregular position of sitting and cervical vertebra bending can influence user's health simultaneously, greatly reduced uses and experiences. Therefore, a dedicated cradle for supporting an electronic device is introduced in the market to improve the use experience.
However, the conventional bracket mainly includes a pure supporting bracket and an angle-adjustable bracket, the pure supporting bracket only supports the electronic device and cannot be adapted to different applications by rotating the electronic device, and the conventional angle-adjustable bracket has a complex structure and is unstable in rotation and is easily damaged by over-rotation.
Therefore, a 90 ° rotation mechanism and a plate holder thereof are needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a 90 rotary mechanism, its simple structure, easily operation and realization 90 that can be stable are rotatory.
It is still another object of the present invention to provide a plate holder with the above 90 ° rotation mechanism, which has a simple structure, is easy to operate, and can stably realize 90 ° rotation.
In order to realize purposefully, the utility model discloses a 90 rotary mechanism, it includes rotor plate and fixed plate, the rotor plate with the fixed plate is parallel arrangement, the rotor plate rotate along a pivot install in on the fixed plate, and with the pivot is in for the center of rotation rotor plate place in-plane rotation, the mobilizable connection of pivot the fixed plate and spacing in be linear motion on the fixed plate, the rotor plate can be followed 90 rotate in order to rotate to the second state from the first state in the pivot, the pivot in when being linear motion on the fixed plate, the rotor plate rotates to the second state from the first state.
Compared with the prior art, the utility model discloses a mobilizable connection fixed plate of pivot is spacing to be linear motion on the fixed plate, and the rotor plate can rotate 90 along the pivot in order to rotate to the second state from the first state, and when the pivot was linear motion on the fixed plate, the rotor plate rotated to the second state from the first state, on the one hand, realized the rotor plate and rotated to the second state from the first state through removing the pivot, can realize the rotation of rotor plate from 0 to 90, its simple structure, easily operation; on the other hand, in the rotation process, the rotating shaft is limited on the fixed plate to do linear motion, and the rotation center changes along with the rotation process to adapt to the rotation of the rotating plate, so that the rotating plate obtains better rotation stability, and the damage caused by excessive rotation is avoided.
Preferably, the rotating plate is provided with a first slider, the fixed plate is provided with a first sliding chute for the first slider to be slidably connected, and the shape of the first sliding chute is consistent with the track formed by the first slider on the fixed plate when the rotating plate rotates from the first state to the second state. Through the cooperation of first slider and first spout, restrict the rotor plate and rotate between first state and second state, avoid damaging because of rotating excessively.
Specifically, the 90 ° rotation mechanism further includes a first elastic member, one end of the first elastic member is connected to the first slider, and the other end of the first elastic member is connected to the fixing plate, and the rotation plate constantly has a tendency to rotate from the first state to the second state by the first elastic member, so that when the rotation plate is reset from the second state to the first state, the rotation plate does not rotate too fast due to the weight of the electronic device, and physical impact on the electronic device due to the too fast rotation is effectively avoided.
Specifically, the rotating plate is further provided with a second slider, the fixed plate is further provided with a second sliding groove for the second slider to be slidably connected, and the shape of the second sliding groove is consistent with the track formed by the second slider on the fixed plate when the rotating plate rotates from the first state to the second state. Through the cooperation of second slider and second spout, further restrict the rotor plate and rotate between first state and second state, avoid damaging because of rotating excessively.
Furthermore, the 90 ° rotation mechanism further includes a second elastic member, one end of the second elastic member is connected to the second slider, and the other end of the second elastic member is connected to the fixing plate, and the rotation plate constantly has a tendency of returning from the second state to the first state by the second elastic member, so that when the rotation plate rotates from the first state to the second state, the rotation plate does not rotate too fast due to the weight of the electronic device, and physical impact on the electronic device due to the too fast rotation is effectively avoided.
Preferably, the first sliding groove and the second sliding groove are arranged in an intersecting manner, and the first sliding groove and the second sliding groove are both arc-shaped grooves.
Preferably, the 90 ° rotating mechanism further includes a slide rail assembly, the slide rail assembly includes a slide rail and a third slider, the slide rail is mounted on the fixing plate, the third slider is slidably connected to the slide rail, the rotating shaft is connected to the third slider, and the rotating shaft moves linearly along the slide rail by means of the third slider. Because the slide rail assembly has stable linear motion characteristic, consequently, the pivot can do more stable linear motion on the fixed plate with the help of slide rail assembly.
Specifically, the slide rail assembly further comprises a buffer member for buffering the rotation of the rotating plate relative to the fixed plate.
More specifically, the third slider has seted up the through-hole, the bolster install in the through-hole, the pivot passes through the bolster install in on the fixed plate, the pivot borrow by the bolster in be the rotation that has damping in the through-hole.
Specifically, the slide rail assembly further comprises a ball and a third elastic piece, a third sliding groove is formed in the slide rail, a ball groove corresponding to the third sliding groove is formed in the third sliding block, the ball and the third elastic piece are jointly installed in the ball groove, one end of the third elastic piece is abutted to the ball, and the ball constantly has a tendency of moving towards the third sliding groove by means of the third elastic piece.
Correspondingly, the utility model also discloses a dull and stereotyped support is suitable for to support the rotation to electron device, and it is including bearing seat and 90 rotary mechanism, 90 rotary mechanism as above, bear the seat and offer and be used for placing 90 rotary mechanism's mounting groove, the fixed plate install in the mounting groove, electron device install in on the rotor plate.
Drawings
Fig. 1 is a schematic structural diagram of a tablet holder according to the present invention carrying an electronic device in a first state.
Fig. 2 is a schematic structural diagram of the tablet holder carrying the electronic device according to the present invention in the second state.
Fig. 3 is a schematic structural diagram of the tablet holder according to the present invention in the first state.
Fig. 4 is an exploded schematic view of fig. 1.
Fig. 5 is an exploded schematic view of the 90 ° rotation mechanism of the present invention.
Fig. 6 is an exploded view of the slide rail assembly of the present invention.
Fig. 7 is a perspective view of the tablet holder of the present invention carrying an electronic device in a first state.
Fig. 8 is a perspective view of the tablet holder of the present invention carrying an electronic device rotated up to 52 °.
Fig. 9 is a perspective view of the tablet holder of the present invention carrying an electronic device in a second state.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
Referring to fig. 1-4, the tablet holder 1000 of the present embodiment is suitable for rotating the electronic device 1 by any angle of 0-90 ° to satisfy different angle adjustments of a user, where the electronic device 1 includes, but is not limited to, a smart phone, a tablet computer, a laptop computer, and the like. The plate holder 1000 includes a bearing seat 200 and a 90 ° rotation mechanism 100, and the bearing seat 200 is provided with a mounting groove 201 for placing the 90 ° rotation mechanism 100. The supporting base 200 is used for supporting the electronic device 1, a step 202 is formed by bending a bottom edge of the supporting base 200, when the electronic device 1 is supported on the supporting base 200, the step 202 supports the electronic device 1, and a screen of the electronic device 1 faces outward. The specific structure of the 90 ° rotation mechanism 100 of the present embodiment will be described in detail below.
Referring to fig. 4, 5, 7 and 8, the 90 ° rotation mechanism 100 of the present embodiment includes a rotating plate 10 and a fixing plate 20, the rotating plate 10 and the fixing plate 20 are disposed in parallel, the fixing plate 20 is fixedly installed in an installation groove 201, the electronic device 1 is installed on the rotating plate 10, and at this time, the bottom edge of the electronic device 1 is supported on a step 202. It should be noted that, when the fixing plate 20 is fixedly installed in the installation groove 201, the rotating plate 10 is flush with the opening of the installation groove 201 or slightly protrudes from the opening of the installation groove 201, so that the 90 ° rotation mechanism 100 has a smaller thickness, thereby facilitating the flat plate holder 1000 to be made into an ultra-thin structure.
The rotating plate 10 is rotatably mounted on the fixed plate 20 along a rotating shaft 30, and rotates in a plane where the rotating plate 10 is located with the rotating shaft 30 as a rotation center, the rotating shaft 30 is movably connected with the fixed plate 20 and is limited on the fixed plate 20 to move linearly, the rotating plate 10 can rotate 90 degrees along the rotating shaft 30 to rotate from a first state shown in fig. 7 to a second state shown in fig. 9, and when the rotating shaft 30 moves linearly on the fixed plate 20, the rotating plate 10 rotates from the first state to the second state. For convenience of description, the first state is described when the initial position of the rotating plate 10 with respect to the fixed plate 20 is 0 °, and the second state is described when the rotating plate 10 is rotated by 90 ° from the initial position with respect to the fixed plate 20. Because the electronic device 1 is mounted on the rotating plate 10, when the rotating plate 10 rotates from the first state to the second state, the rotating plate 10 synchronously drives the electronic device 1 to rotate from the first state to the second state, thereby realizing the rotation of the electronic device 1 from 0 ° to 90 °.
Referring to fig. 4, 5, 7 and 8, in order to better limit the rotation of the rotating plate 10 between the first state and the second state, the rotating plate 10 of the present embodiment is provided with a first slider 11 and a second slider 12, the fixed plate 20 is provided with a first sliding slot 21 for slidably connecting the first slider 11, and the shape of the first sliding slot 21 is consistent with the track formed by the first slider 11 on the fixed plate 20 when the rotating plate 10 rotates from the first state to the second state, so that the rotating plate 10 is limited to rotate between the first state and the second state by the cooperation of the first slider 11 and the first sliding slot 21, and the rotating plate 10 is prevented from being damaged due to over-rotation. Correspondingly, the fixed plate 20 is further provided with a second sliding slot 22 for the second sliding block 12 to slidably connect, and the shape of the second sliding slot 22 is consistent with the track formed by the second sliding block 12 on the fixed plate 20 when the rotating plate 10 rotates from the first state to the second state. The rotation plate 10 is further limited to rotate between the first state and the second state by the cooperation of the second slider 12 and the second chute 22, and damage caused by over-rotation is avoided. Preferably, the first sliding slot 21 and the second sliding slot 22 are disposed in an intersecting manner, and the first sliding slot 21 and the second sliding slot 22 are both arc-shaped slots, so as to limit the intersection of the sliding tracks between the first slider 11 and the second slider 12, and ensure that the positions of the first slider 11 and the second slider 12 on the rotating plate 10 are not too large to cause the incomplete limitation.
Specifically, the 90 ° rotation mechanism 100 further includes a first elastic member 40 and a second elastic member 50, and the first elastic member 40 and the second elastic member 50 are specifically tension springs, but may be other elastic members having elastic restoring force. One end of the first elastic member 40 is connected to the first slider 11, and the other end is connected to the fixing plate 20, and by means of the first elastic member 40, the rotating plate 10 constantly tends to rotate from the first state to the second state, so that when the rotating plate 10 is reset from the second state to the first state, the rotating plate does not rotate too fast due to the weight of the electronic device 1, and physical impact on the electronic device 1 due to too fast rotation is effectively avoided. Accordingly, one end of the second elastic member 50 is connected to the second slider 12, and the other end is connected to the fixing plate 20, and by means of the second elastic member 50, the rotating plate 10 always has a tendency of returning from the second state to the first state, so that when the rotating plate 10 rotates from the first state to the second state, the rotating plate will not rotate too fast due to the weight of the electronic device 1, and the electronic device 1 is effectively prevented from being physically impacted due to too fast rotation.
Referring to fig. 5-9, in order to better limit the rotating shaft 30 on the fixed plate 20 for linear motion, the 90 ° rotating mechanism 100 of the present embodiment further includes a sliding rail assembly 60, the sliding rail assembly 60 includes a sliding rail 61, a third sliding block 62 and a buffer 63, wherein the sliding rail 61 is mounted on the fixed plate 20, the third sliding block 62 is slidably connected to the sliding rail 61, the rotating shaft 30 is connected to the third sliding block 62, the rotating shaft 30 makes linear motion along the sliding rail 61 via the third sliding block 62, and the sliding rail 61 limits the linear motion of the rotating shaft 30, so as to prevent the rotating shaft 30 from being damaged due to deviation from the linear motion track. The buffer member 63 of the present embodiment is embodied as a wrapping sleeve for buffering the rotation of the rotating plate 10 with respect to the fixed plate 20. The third slider 62 is provided with a through hole 621, the buffer member 63 is installed in the through hole 621, the rotating shaft 30 is installed on the fixing plate 20 through the buffer member 63, and the rotating shaft 30 rotates in the through hole 621 with damping by the buffer member 63, specifically, when the rotating plate 10 drives the rotating shaft 30 to rotate, the rotating shaft 30 and the buffer member 63 interfere and rub to generate torsion, so that the rotating plate 10 rotates from 0 ° to 90 ° at any angle and has torsion, and therefore the rotating plate 10 can rotate smoothly by means of the torsion and reduce the sudden drop of the electronic device 1 due to weight, and the electronic device 1 is effectively protected. Furthermore, the friction coefficient of the buffer member 63 is reasonably selected, so that the torsion of the rotating plate 10 rotating from any angle of 0 ° to 90 ° can overcome the gravity and the elastic restoring force, and the rotating plate 10 can stay at any angle of 0 ° to 90 °, thereby realizing the flexible rotation of the electronic device 1 and adapting to different use environments.
Further, the slide rail assembly 60 further includes a ball 64 and a third elastic member 65, the slide rail 61 is provided with a third sliding slot 611, the third slider 62 is provided with a ball slot 622 corresponding to the third sliding slot 611, the ball 64 and the third elastic member 65 are jointly installed in the ball slot 622, and one end of the third elastic member 65 abuts against the ball 64, and the ball 64 constantly has a tendency to move toward the third sliding slot 611 by virtue of the third elastic member 65. The ball 64 is pushed by the third elastic member 65 to be closely abutted against the third sliding groove 611, so that the third sliding block 62 can stably slide on the sliding rail 61, and the ball 64 can adapt to the distance deviation with the third sliding groove 611 under the action of the third elastic member 65, so that the gap between the sliding rail 61 and the third sliding block 62 can effectively slide without high precision, and the production cost is effectively saved.
The following describes the operation of the plate holder 1000 of this embodiment in detail:
1. referring to fig. 7, when the rotating plate 10 is in the first state, the first slider 11 is located at a point a of the first sliding slot 21, the second slider 12 is located at a point C of the second sliding slot 22, and the third slider 62 is located at a point E of the sliding rail 61 (i.e., the closest point of the rotating shaft 30 to the sliding rail 61 in the first state), at this time, the first elastic member 40 has the maximum elastic restoring force, the second elastic member 50 has the minimum elastic restoring force, and the rotating plate 10 has a tendency to rotate from the first state to the second state;
2. rotating the electronic device 1 clockwise, so that the electronic device 1 drives the rotating plate 10 to rotate along the first state to the second state, at this time, the first slider 11 moves from the point a of the first sliding chute 21 to the point B of the first sliding chute 21, the second slider 12 moves from the point C of the second sliding chute 22 to the point D of the first sliding chute 21, and the third slider 62 moves from the point E of the sliding rail 61 to the point F of the sliding rail 61, at this time, the elastic restoring force of the first elastic member 40 gradually decreases, and the elastic restoring force of the second elastic member 50 gradually increases;
3. referring to fig. 8, when the rotating plate 10 rotates clockwise to 52 °, the third slider 62 reaches a point F of the sliding rail 61 (i.e., a farthest point of the rotating shaft 30 from the sliding rail 61 in the first state), due to the inertia, the rotating plate 10 will continue to rotate at a faster speed toward the second state under the gravity of the electronic device 1, and at this time, the second elastic member 50 applies a pulling force to the rotating plate 10 to pull the rotating plate 10 back to the first state, so that the second elastic member 50 can effectively buffer the tendency of the rotating plate 10 rotating too fast due to inertia, thereby effectively smoothing the rotation of the rotating plate 10;
4. referring to fig. 9, when the rotating plate 10 reaches the second state, the first slider 11 reaches a point B of the first sliding groove 21, the second slider 12 reaches a point D of the second sliding groove 22, the third slider 62 reaches a point G of the sliding rail 61 between the points E and F, at which time the first elastic member 40 has the minimum elastic restoring force, the second elastic member 50 has the maximum elastic restoring force, the rotating plate 10 has a tendency to rotate from the second state to the first state, at which time the user can feel the maximum elastic restoring force, thereby sensing that the rotating plate 10 has rotated to the second state, so that the user can stop rotating;
5. when the electronic device 1 needs to be restored to the first state, the electronic device 1 is rotated counterclockwise, so that the electronic device 1 drives the rotating plate 10 to rotate along the second state to the first state, at this time, the first slider 11 moves from the point B of the first sliding chute 21 to the point a of the first sliding chute 21, the second slider 12 moves from the point D of the second sliding chute 22 to the point C of the first sliding chute 21, the third slider 62 moves from the point G of the sliding rail 61 to the point F of the sliding rail 61 first, and then moves from the point F of the sliding rail 61 to the point E of the sliding rail 61, at this time, the elastic restoring force of the second elastic member 50 gradually decreases, and the elastic restoring force of the first elastic member 40 gradually increases;
6. referring to fig. 8, when the rotating plate 10 rotates counterclockwise to 52 °, the third slider 62 reaches a point F of the sliding rail 61, and due to the inertia, the rotating plate 10 will continue to rotate at a faster speed toward the first state under the action of the gravity of the electronic device 1, and the first elastic member 40 applies a pulling force to the rotating plate 10 to pull the rotating plate 10 back to the second state, so that the first elastic member 40 can effectively buffer the tendency of the rotating plate 10 rotating too fast due to inertia, thereby effectively smoothing the rotation of the rotating plate 10;
7. referring to fig. 7, when the rotating plate 10 reaches the first state, the first slider 11 reaches a point a of the first sliding groove 21, the second slider 12 reaches a point C of the second sliding groove 22, and the third slider 62 reaches a point E of the sliding rail 61 from a point F of the sliding rail 61, at which time the second elastic member 50 has a minimum elastic restoring force, the first elastic member 40 has a maximum elastic restoring force, the rotating plate 10 has a tendency to rotate from the first state to the second state, at which time the user can feel the maximum elastic restoring force, thereby sensing that the rotating plate 10 has rotated to the first state, so that the user can stop rotating.
With reference to fig. 1-9, the present invention has a rotating shaft 30 movably connected to the fixing plate 20 and limited on the fixing plate 20 for linear motion, the rotating plate 10 can rotate 90 ° along the rotating shaft 30 to rotate from the first state to the second state, when the rotating shaft 30 makes linear motion on the fixing plate 20, the rotating plate 10 rotates from the first state to the second state, on one hand, the rotating plate 10 rotates from the first state to the second state by moving the rotating shaft 30, and the rotating plate 10 can rotate from 0 ° to 90 °, which is simple in structure and easy to operate; on the other hand, during the rotation process, the rotating shaft 30 is limited on the fixing plate 20 to perform a linear motion, and the rotation center changes along with the rotation process to adapt to the rotation of the rotating plate 10, so that the rotating plate 10 obtains a better rotation stability, and the damage caused by over-rotation is avoided.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (10)
1. A 90 ° rotary mechanism characterized by: the rotating plate and the fixing plate are arranged in parallel, the rotating plate is rotatably mounted on the fixing plate along a rotating shaft, the rotating shaft serves as a rotating center and rotates in a plane where the rotating plate is located, the rotating shaft is movably connected with the fixing plate and is limited on the fixing plate to do linear motion, the rotating plate can rotate for 90 degrees along the rotating shaft so as to rotate from a first state to a second state, and when the rotating shaft does linear motion on the fixing plate, the rotating plate rotates from the first state to the second state.
2. A 90 ° rotary mechanism as claimed in claim 1, wherein: the rotating plate is provided with a first sliding block, the fixed plate is provided with a first sliding groove for the sliding connection of the first sliding block, and the shape of the first sliding groove is consistent with the track formed by the first sliding block on the fixed plate when the rotating plate rotates from the first state to the second state.
3. A 90 ° rotary mechanism as claimed in claim 2, wherein: the first elastic piece is connected with one end of the first sliding block, the other end of the first elastic piece is connected with the fixed plate, and the rotating plate constantly has a trend of rotating from a first state to a second state through the first elastic piece.
4. A 90 ° rotary mechanism as claimed in claim 2, wherein: the rotating plate is further provided with a second sliding block, the fixed plate is further provided with a second sliding groove for the sliding connection of the second sliding block, and the shape of the second sliding groove is consistent with the track formed by the second sliding block on the fixed plate when the rotating plate rotates from the first state to the second state.
5. The 90 ° rotary mechanism of claim 4, wherein: the rotating plate is characterized by further comprising a second elastic piece, one end of the second elastic piece is connected with the second sliding block, the other end of the second elastic piece is connected with the fixing plate, and the rotating plate constantly has a tendency of returning from the second state to the first state through the second elastic piece.
6. A 90 ° rotary mechanism as claimed in claim 1, wherein: the sliding rail assembly comprises a sliding rail and a third sliding block, the sliding rail is mounted on the fixed plate, the third sliding block is connected with the sliding rail in a sliding mode, the rotating shaft is connected with the third sliding block, and the rotating shaft moves linearly along the sliding rail by means of the third sliding block.
7. The 90 ° rotary mechanism of claim 6, wherein: the sliding rail assembly further comprises a buffer piece, and the buffer piece is used for buffering the rotation of the rotating plate relative to the fixing plate.
8. The 90 ° rotary mechanism of claim 7, wherein: the third slider has been seted up the through-hole, the bolster install in the through-hole, the pivot passes through the bolster install in on the fixed plate, the pivot borrow by the bolster in be in the through-hole has damped rotation.
9. The 90 ° rotary mechanism of claim 6, wherein: the slide rail component further comprises a ball and a third elastic piece, a third sliding groove is formed in the slide rail, a ball groove corresponding to the third sliding groove is formed in the third sliding block, the ball and the third elastic piece are jointly installed in the ball groove, one end of the third elastic piece is abutted to the ball, the third elastic piece is used for enabling the ball to constantly have a trend towards the movement of the third sliding groove.
10. The utility model provides a plate holder, is suitable for to support the rotation to electron device which characterized in that: the electronic device comprises a bearing seat and a 90-degree rotating mechanism, wherein the 90-degree rotating mechanism is as claimed in any one of claims 1 to 9, the bearing seat is provided with a mounting groove for placing the 90-degree rotating mechanism, the fixing plate is mounted in the mounting groove, and the electronic device is mounted on the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826924.8U CN212251878U (en) | 2020-05-18 | 2020-05-18 | 90-degree rotating mechanism and flat plate support thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826924.8U CN212251878U (en) | 2020-05-18 | 2020-05-18 | 90-degree rotating mechanism and flat plate support thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251878U true CN212251878U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020826924.8U Active CN212251878U (en) | 2020-05-18 | 2020-05-18 | 90-degree rotating mechanism and flat plate support thereof |
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| Country | Link |
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| CN (1) | CN212251878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124278A (en) * | 2021-04-26 | 2021-07-16 | 维沃移动通信有限公司 | Accessory sheath |
| TWI774249B (en) * | 2021-02-24 | 2022-08-11 | 啟碁科技股份有限公司 | Communication apparatus and bracket device thereof |
-
2020
- 2020-05-18 CN CN202020826924.8U patent/CN212251878U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI774249B (en) * | 2021-02-24 | 2022-08-11 | 啟碁科技股份有限公司 | Communication apparatus and bracket device thereof |
| CN113124278A (en) * | 2021-04-26 | 2021-07-16 | 维沃移动通信有限公司 | Accessory sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W129081 Conclusion of examination: Declare the partial invalidity of the claims of utility model number 202020826924.8, and continue to maintain the validity of the patent right on the basis of the technical solutions cited in claims 3, 5-9, and 10 Decision date of declaring invalidation: 20230119 Decision number of declaring invalidation: 60337 Denomination of utility model: 90 deg rotating mechanism and its flat bracket Granted publication date: 20201229 Patentee: DONGGUAN HONGLIAN ELECTRONICS Co.,Ltd. |
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| IP01 | Partial invalidation of patent right |