CN216307163U - Four-dimensional multidirectional adjusting support arm - Google Patents
Four-dimensional multidirectional adjusting support arm Download PDFInfo
- Publication number
- CN216307163U CN216307163U CN202122297092.2U CN202122297092U CN216307163U CN 216307163 U CN216307163 U CN 216307163U CN 202122297092 U CN202122297092 U CN 202122297092U CN 216307163 U CN216307163 U CN 216307163U
- Authority
- CN
- China
- Prior art keywords
- support arm
- bolt
- fixedly connected
- pressing plate
- rotating cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a four-dimensional multidirectional adjusting support arm which comprises a fixed seat, wherein a first support arm is fixedly connected to the outer surface of the upper end of the fixed seat, a rotating cylinder is fixedly connected to the outer surface of the upper end of the first support arm, a second support arm is movably connected to the outer surface of the upper end of the rotating cylinder, a fixed ball is fixedly connected to one end of the second support arm, the other end of the second support arm is arranged inside the rotating cylinder, a first bolt penetrates through the front end of the outer surface of the rotating cylinder, a movable groove is formed in one side, away from the second support arm, of the outer surface of the fixed ball, a hinge ball is arranged inside the movable groove, a third support arm is fixedly connected to the outer surface of the hinge ball, and a placing plate is fixedly connected to one end of the third support arm. When the computer display screen placing device is used, the placing plate can rotate 360 degrees through the rotating cylinder, can be adjusted at any angle under the movable connection of the hinge ball and the movable groove, and is convenient for installing computer display screens with different sizes.
Description
Technical Field
The utility model relates to the technical field of adjusting support arms, in particular to a four-dimensional multi-directional adjusting support arm.
Background
When people sit in front of the computer screen in a posture for a long time, shoulder and neck ache can be caused, and at the moment, the adjusting support arm can be arranged behind the computer screen, so that the height of the computer screen and the distance between the computer screen and a seat can be adjusted; the existing adjusting support arm has certain disadvantages when in use, firstly, the existing adjusting support arm cannot conveniently change the direction of a supported object, so that the existing adjusting support arm cannot be convenient for people to use, secondly, users who install computer display screens with different sizes need to repeatedly punch holes or fix the computer display screens by using an external installation fixing tool, and the process is complicated and inconvenient for the users to use;
for this purpose, a four-dimensional multidirectional adjusting arm is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a four-dimensional multidirectional adjusting support arm, which can enable a placing plate to rotate 360 degrees through a rotating cylinder and can adjust any angle under the movable connection of a hinge ball and a movable groove when in use, and is convenient for installing computer display screens with different sizes, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the four-dimensional multidirectional adjusting support arm comprises a fixed seat, wherein a first support arm is fixedly connected to the outer surface of the upper end of the fixed seat, a rotating cylinder is fixedly connected to the outer surface of the upper end of the first support arm, a second support arm is movably connected to the outer surface of the upper end of the rotating cylinder, a fixed ball is fixedly connected to one end of the second support arm, the other end of the second support arm is arranged in the rotating cylinder, a first bolt penetrates through the front end of the outer surface of the rotating cylinder, a movable groove is formed in one side, away from the second support arm, of the outer surface of the fixed ball, a second bolt penetrates through the front end of the outer surface of the fixed ball, a hinge ball is arranged in the movable groove, a third support arm is fixedly connected to the outer surface of the hinge ball, a placing plate is fixedly connected to one end of the third support arm, a sleeve is fixedly connected to the position, close to the upper end, of the outer surface of one side of the placing plate, and a telescopic rod is arranged on the outer surface of the lower end of the sleeve, the outer surface of the lower end of the telescopic rod is fixedly connected with a first pressing plate, a spring is arranged in the sleeve, and a second pressing plate is fixedly connected to the position, close to the lower end, of the outer surface of one side of the placing plate.
When the computer display screen is used, the placing plate can rotate 360 degrees through the rotating barrel, the computer display screen can be adjusted at any angle under the movable connection of the hinge ball and the movable groove, meanwhile, under the movable connection effect of the sleeve and the telescopic rod, the computer display screen with different sizes and sizes can be conveniently installed, the traditional punching installation step or the step of fixing by using an external installation tool is saved, and great convenience is provided for a user.
Preferably, a first threaded hole is formed in the outer surface of the rotating cylinder at a position close to the first bolt, and the first bolt is in threaded connection with the first threaded hole.
By utilizing the threaded connection of the first bolt and the first threaded hole, a user can screw the first bolt to enable the first bolt to rotate in the first threaded hole, so that one end of the first bolt is abutted to the outer surface of the second support arm to fix the rotating angle of the second support arm.
Preferably, the hinge ball is connected with the movable groove in a sliding mode, a second threaded hole is formed in the position, close to the second bolt, of the outer surface of the fixed ball, and the second bolt is in threaded connection with the second threaded hole.
And the second bolt is in threaded connection with the second threaded hole, and the user twists the second bolt to rotate the second bolt in the second threaded hole, and one end of the second bolt is abutted to the outer surface of the hinge ball to fix the rotation angle of the hinge ball in the movable groove.
Preferably, one end of the second bolt is glued with a rubber pad, and the second bolt is movably connected with the hinge ball.
The rubber pad prevents the second bolt from directly contacting the hinge ball, thereby protecting the hinge ball from being damaged.
Preferably, the first pressing plate and the second pressing plate are L-shaped, and the first pressing plate and the second pressing plate are movably connected with the placing plate.
The first pressing plate and the second pressing plate of the L shape are used for clamping and fixing the computer display screen, so that the traditional mode of punching installation and external tool installation is avoided, and the installation is simple and rapid.
Preferably, the inner surfaces of the first pressing plate and the second pressing plate are connected with a damping pad in a glued mode, the telescopic rod is located at one end, located on the sleeve, of the blocking block, and the sleeve is movably connected with the blocking block.
The shock pad when the device angle regulation and direction, better reduction computer display screen and place the collision dynamics between the board.
Preferably, the number of the sleeves is two, and the sleeves are symmetrically arranged by taking the center of the placing plate as a midpoint.
The sleeve is used for supporting and fixing and limiting the position of the first pressing plate on the placing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device is characterized in that a rotary cylinder is fixedly connected to the outer surface of the upper end of a first support arm, a second support arm is movably connected to the outer surface of the upper end of the rotary cylinder, one end of the second support arm is fixedly connected with a fixed ball, the other end of the second support arm is arranged in the rotary cylinder, a first bolt penetrates through the front end of the outer surface of the rotary cylinder, a movable groove is formed in one side, away from the second support arm, of the outer surface of the fixed ball, a hinge ball is arranged in the movable groove, and a third support arm is fixedly connected to the outer surface of the hinge ball. Then according to the angle of a seat of a user and the height of a user, the hinge ball is movably connected with the movable groove, so that the hinge ball rotates in the movable groove, the angle of the third support arm and the angle of the placing plate are finely adjusted, then the second bolt is screwed to fix the rotating angle of the hinge ball in the movable groove under the threaded connection of the second bolt and the second threaded hole, so that the angle of the computer display screen and the angle of the placing plate are fixed, the placing plate can be rotatably adjusted by 360 degrees through the rotating cylinder when the device is used, and the position of the computer display screen can be finely adjusted in any angle direction under the movable connection of the hinge ball and the movable groove, so that the device is simple to operate, the use efficiency of the device is effectively improved, and certain convenience is brought to the user;
2. the outer surface of one side of the placing plate is fixedly connected with the sleeve close to the upper end, the outer surface of the lower end of the sleeve is provided with the telescopic rod, the outer surface of the lower end of the telescopic rod is fixedly connected with the first pressing plate, the spring is arranged in the sleeve, the outer surface of one side of the placing plate is fixedly connected with the second pressing plate close to the lower end, when in use, the lower end of the computer display screen is placed in the second pressing plate, then a user moves the first pressing plate upwards to enable the telescopic rod to move towards the interior of the sleeve and extrude the spring, then the first pressing plate moves to be right above the computer display screen, then the user loosens the first pressing plate, at the moment, the first pressing plate forces the telescopic rod to drive the first pressing plate to move downwards under the elastic expansion and contraction action of the spring and clamps and fixes the computer display screen, at the computer display screen at the moment, the computer display screen is firmly fixed on the placing plate by the first pressing plate and the second pressing plate, and the device can realize the installation and fixation of the computer display screens with different sizes, meanwhile, the step of traditional punching installation or fixing by using an external installation tool is omitted, and great convenience is provided for users.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a knot and view of the hinge ball and anchor ball of the present invention;
FIG. 3 is a view of the rotary cylinder of the present invention in combination with a second arm;
FIG. 4 is a combination and view of the holding plate, first platen and second platen of the present invention;
figure 5 is a view of the telescopic rod and sleeve of the present invention.
In the figure:
1. a fixed seat; 2. a first support arm; 3. a rotating cylinder; 31. a first bolt; 4. a second support arm; 5. fixing the ball; 51. a movable groove; 52. hinging the ball; 53. a second bolt; 54. a third support arm; 6. placing the plate; 61. a spring; 62. a sleeve; 63. a telescopic rod; 64. a first platen; 65. and a second pressure plate.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
as shown in fig. 1 and 3, the four-dimensional and multi-directional adjusting support arm includes a fixed base 1, a first support arm 2 fixedly connected to the outer surface of the upper end of the fixed base 1, the outer surface of the upper end of the first support arm 2 is fixedly connected with a rotary cylinder 3, the outer surface of the upper end of the rotary cylinder 3 is movably connected with a second support arm 4, one end of the second support arm 4 is fixedly connected with a fixed ball 5, the other end of the second support arm 4 is arranged inside the rotary cylinder 3, a first bolt 31 penetrates through the front end of the outer surface of the rotating cylinder 3, a first threaded hole is formed in the outer surface of the rotating cylinder 3 at a position close to the first bolt 31, the first bolt 31 is in threaded connection with the first threaded hole, and by means of the threaded connection of the first bolt 31 with the first threaded hole, a user can turn the first bolt 31 inside the first threaded hole, so that one end of the first bolt 31 is abutted to the outer surface of the second support arm 4 to fix the rotation angle;
as shown in fig. 2, a movable groove 51 is formed in one side of the outer surface of the fixed ball 5, which is away from the second support arm 4, a second bolt 53 penetrates through the front end of the outer surface of the fixed ball 5, a hinge ball 52 is arranged inside the movable groove 51, a third support arm 54 is fixedly connected to the outer surface of the hinge ball 52, a placing plate 6 is fixedly connected to one end of the third support arm 54, a rubber pad is bonded to one end of the second bolt 53, the second bolt 53 is movably connected with the hinge ball 52, and the rubber pad prevents the second bolt 53 from directly contacting the hinge ball 52, so that the hinge ball 52 is protected from being damaged;
as shown in fig. 4 and 5, a sleeve 62 is fixedly connected to a position of the outer surface of one side of the placing plate 6 close to the upper end, an expansion rod 63 is arranged on the outer surface of the lower end of the sleeve 62, a first pressing plate 64 is fixedly connected to the outer surface of the lower end of the expansion rod 63, a spring 61 is arranged inside the sleeve 62, a second pressing plate 65 is fixedly connected to a position of the outer surface of one side of the placing plate 6 close to the lower end, the first pressing plate 64 and the second pressing plate 65 are L-shaped, the first pressing plate 64 and the second pressing plate 65 are movably connected with the placing plate 6, and the L-shaped first pressing plate 64 and the L-shaped second pressing plate 65 are used for clamping and fixing a computer display screen, so that the traditional fixing mode of punching installation and external tool installation is avoided, and the installation is simple and rapid.
Through adopting above-mentioned technical scheme, can make through rotating a section of thick bamboo 3 and place board 6 can 360 rotations and under the swing joint of hinge ball 52 with activity groove 51, can adjust the angle wantonly when using, simultaneously under the swing joint effect of sleeve 62 and telescopic link 63, be convenient for install the computer display screen of not unidimensional size, save the tradition installation of punching or utilize the step that external installation instrument is fixed, provide very big facility for the user.
Specifically, as shown in fig. 3, a first threaded hole is formed in a position, close to the first bolt 31, on the outer surface of the rotary cylinder 3, and the first bolt 31 is in threaded connection with the first threaded hole.
By adopting the above technical scheme, the first bolt 31 is in threaded connection with the first threaded hole, and a user screws the first bolt 31 to rotate the first threaded hole, so that one end of the first bolt 31 abuts against the outer surface of the second support arm 4 to fix the rotation angle of the second support arm.
Specifically, as shown in fig. 2, the hinge ball 52 is slidably connected to the movable groove 51, a second threaded hole is formed in a position, close to the second bolt 53, on the outer surface of the fixed ball 5, and the second bolt 53 is in threaded connection with the second threaded hole.
By adopting the above technical scheme, the second bolt 53 is in threaded connection with the second threaded hole, and the user screws the second bolt 53, so that the second bolt 53 rotates in the second threaded hole, and one end of the second bolt 53 abuts against the outer surface of the hinge ball 52, thereby fixing the rotation angle of the hinge ball 52 in the movable groove 51.
Specifically, as shown in fig. 2, a rubber pad is glued to one end of the second bolt 53, and the second bolt 53 is movably connected to the hinge ball 52.
By adopting the technical scheme, the rubber pad prevents the second bolt 53 from directly contacting the hinge ball 52, so that the hinge ball 52 is protected from being damaged.
Specifically, as shown in fig. 5, the first pressing plate 64 and the second pressing plate 65 are L-shaped, and the first pressing plate 64 and the second pressing plate 65 are movably connected to the placing plate 6.
Through adopting above-mentioned technical scheme, the first clamp plate 64 and the second clamp plate 65 of L type are used for the centre gripping fixed computer display screen to avoid traditional installation of punching and the fixed mode of external instrument installation, make its installation comparatively simple swift.
Specifically, as shown in fig. 4, the inner surfaces of the first pressing plate 64 and the second pressing plate 65 are glued with a shock pad, one end of the telescopic rod 63 located on the sleeve 62 is fixedly connected with a block, and the sleeve 62 is movably connected with the block.
Through adopting above-mentioned technical scheme, the shock pad when the device angle regulation and direction, better reduction computer display screen and place the collision dynamics between the board 6.
Specifically, as shown in fig. 4, the number of the sleeves 62 is two, and they are arranged symmetrically with the center of the placement plate 6 as a midpoint.
By adopting the above technical solution, the sleeve 62 is used for supporting, fixing and limiting the position of the first pressing plate 64 on the placing plate 6.
The working principle is as follows: when the device is used, firstly, the device is installed at a designated position through an installation hole on a fixed seat 1, then a user moves a first pressing plate 64 upwards to enable an expansion rod 63 to move towards the inside of a sleeve 62 and extrude a spring 61, then the first pressing plate 64 moves to the position right above a computer display screen, then the user loosens the first pressing plate 64, the first pressing plate 64 at the moment forces the expansion rod 63 to drive the first pressing plate 64 to move downwards under the elastic expansion and contraction action of the spring 61, the elastic coefficient of the spring 61 is 3N/MM and clamps and fixes the computer display screen, the computer display screen at the moment is firmly fixed on a placing plate 6 by the first pressing plate 64 and a second pressing plate 65, the device can realize the installation and fixation of the computer display screens with different sizes, and simultaneously, the traditional step of punching installation or the fixation by using an external installation tool is omitted, and great convenience is provided for the user, the lead wire on the computer is arranged and installed through the through hole arranged in the placing plate 6, after the installation and fixation are finished, the user utilizes the movable connection of the second support arm 4 and the rotating cylinder 3 to rotate the second support arm 4 to the appointed direction, and is fixed under the threaded connection of the first bolt 31 and the second threaded hole, then utilizes the movable connection of the hinge ball 52 and the movable groove 51 according to the seat angle of the user and the height of the user, so that the hinge ball 52 rotates in the movable groove 51, the angle between the third support arm 54 and the placing plate 6 is finely adjusted, then under the threaded connection of the second bolt 53 and the second threaded hole, the second bolt 53 is screwed to fix the rotating angle of the hinge ball 52 in the movable groove 51, so as to fix the angle between the computer display screen and the placing plate 6, when the device is used, the placing plate 6 can be rotatably adjusted by 360 degrees through the rotating cylinder 3 and under the movable connection of the hinge ball 52 and the movable groove 51, the position of the computer display screen can be finely adjusted in any angle direction, the operation is simple, the service efficiency of the device is effectively improved, and certain convenience is brought to a user.
The using method comprises the following steps: firstly, the device is installed at a designated position through an installation hole on a fixed seat 1, then a user moves a first pressing plate 64 upwards to enable an expansion rod 63 to move towards the inside of a sleeve 62 and extrude a spring 61, then the first pressing plate 64 moves to the position right above a computer display screen, then the user loosens the first pressing plate 64, at the moment, the first pressing plate 64 forces the expansion rod 63 to drive the first pressing plate 64 to move downwards under the elastic expansion and contraction action of the spring 61, and clamps and fixes the computer display screen, at the moment, the computer display screen is firmly fixed on a placing plate 6 by the first pressing plate 64 and a second pressing plate 65, then the user utilizes the movable connection of a second support arm 4 and a rotating cylinder 3 to rotate the second support arm 4 to a designated direction and fix the support arm 4 under the threaded connection of a first bolt 31 and a second threaded hole, and then utilizes a hinge ball 52 to be movably connected with a movable groove 51 according to the seat angle of the user and the height of the user, the hinge ball 52 rotates in the movable groove 51, so that the angle between the third support arm 54 and the placing plate 6 is finely adjusted, then the second bolt 53 is screwed to fix the rotation angle of the hinge ball 52 in the movable groove 51 under the threaded connection of the second bolt 53 and the second threaded hole, so that the angle between the computer display screen and the placing plate 6 is fixed, and the device can enable the placing plate 6 to be rotatably adjusted by 360 degrees through the rotating barrel 3 when in use and can finely adjust the position of the computer display screen in any angle direction under the movable connection of the hinge ball 52 and the movable groove 51.
The installation method comprises the following steps:
firstly, assembling a fixed seat 1, a first support arm 2, a rotary cylinder 3, a first bolt 31, a second support arm 4 and a fixed ball 5;
secondly, assembling the movable groove 51, the hinge ball 52, the second bolt 53, the third support arm 54 and the placing plate 6;
and thirdly, assembling the spring 61, the sleeve 62, the telescopic rod 63, the first pressing plate 64 and the second pressing plate 65, and finishing the assembling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Four-dimensional multidirectional regulation support arm, including fixing base (1), its characterized in that: the outer surface of the upper end of the fixing seat (1) is fixedly connected with a first support arm (2), the outer surface of the upper end of the first support arm (2) is fixedly connected with a rotating cylinder (3), the outer surface of the upper end of the rotating cylinder (3) is movably connected with a second support arm (4), one end of the second support arm (4) is fixedly connected with a fixed ball (5), the other end of the second support arm (4) is arranged in the rotating cylinder (3), a first bolt (31) penetrates through the front end of the outer surface of the rotating cylinder (3), a movable groove (51) is formed in one side, far away from the second support arm (4), of the outer surface of the fixed ball (5), a second bolt (53) penetrates through the front end of the outer surface of the fixed ball (5), a hinge ball (52) is arranged in the movable groove (51), and a third support arm (54) is fixedly connected with the outer surface of the hinge ball (52), the one end fixedly connected with of No. three support arm (54) places board (6), the position fixedly connected with sleeve (62) that one side surface of placing board (6) is close to the upper end, the lower extreme surface of sleeve (62) is provided with telescopic link (63), the lower extreme surface fixedly connected with first clamp plate (64) of telescopic link (63), the inside of sleeve (62) is provided with spring (61), the position fixedly connected with second clamp plate (65) that one side surface of placing board (6) is close to the lower extreme.
2. A four-dimensional multidirectional adjustment arm according to claim 1, wherein: a first threaded hole is formed in the position, close to the first bolt (31), of the outer surface of the rotating cylinder (3), and the first bolt (31) is in threaded connection with the first threaded hole.
3. A four-dimensional multidirectional adjustment arm according to claim 1, wherein: the hinge ball (52) is connected with the movable groove (51) in a sliding mode, a second threaded hole is formed in the position, close to the second bolt (53), of the outer surface of the fixed ball (5), and the second bolt (53) is in threaded connection with the second threaded hole.
4. A four-dimensional multidirectional adjustment arm according to claim 1, wherein: one end of the second bolt (53) is connected with a rubber pad in an adhesive mode, and the second bolt (53) is movably connected with the hinge ball (52).
5. A four-dimensional multidirectional adjustment arm according to claim 1, wherein: the first pressing plate (64) and the second pressing plate (65) are L-shaped, and the first pressing plate (64) and the second pressing plate (65) are movably connected with the placing plate (6).
6. A four-dimensional multidirectional adjustment arm according to claim 1, wherein: the inner surface of the first pressing plate (64) and the inner surface of the second pressing plate (65) are connected with shock-absorbing pads in an adhesive mode, one end, located on the sleeve (62), of the telescopic rod (63) is fixedly connected with a blocking block, and the sleeve (62) is movably connected with the blocking block.
7. A four-dimensional multidirectional adjustment arm according to claim 1, wherein: the number of the sleeves (62) is two, and the sleeves are symmetrically arranged by taking the center of the placing plate (6) as a midpoint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122297092.2U CN216307163U (en) | 2021-09-23 | 2021-09-23 | Four-dimensional multidirectional adjusting support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122297092.2U CN216307163U (en) | 2021-09-23 | 2021-09-23 | Four-dimensional multidirectional adjusting support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216307163U true CN216307163U (en) | 2022-04-15 |
Family
ID=81113197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122297092.2U Active CN216307163U (en) | 2021-09-23 | 2021-09-23 | Four-dimensional multidirectional adjusting support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216307163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940361A (en) * | 2022-06-21 | 2022-08-26 | 合肥维信诺科技有限公司 | Support device and control system |
-
2021
- 2021-09-23 CN CN202122297092.2U patent/CN216307163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114940361A (en) * | 2022-06-21 | 2022-08-26 | 合肥维信诺科技有限公司 | Support device and control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216307163U (en) | Four-dimensional multidirectional adjusting support arm | |
| CN208017126U (en) | A kind of computer installation of hydraulic structure vertical working rack | |
| CN213299428U (en) | Multifunctional support | |
| CN212572853U (en) | Bluetooth sound box with mobile phone bracket | |
| CN210518712U (en) | Microphone support for stage convenient to fold and install | |
| CN211232158U (en) | Computer display screen support | |
| CN214678087U (en) | Novel fine arts drawing board centre gripping device | |
| CN215060399U (en) | Silencer support convenient to adjust | |
| CN218719942U (en) | Tablet computer support | |
| CN220109225U (en) | Protective helmet and helmet protective switching support | |
| CN213858890U (en) | Fixing device is used in processing of cell-phone glass panels | |
| CN215596849U (en) | Anti-seismic support and hanger with locking device | |
| CN109623890A (en) | The adaptive clamping device and clamp method of irregular object | |
| CN219644062U (en) | Universal short-rod microphone | |
| CN212463283U (en) | Portable cell phone stand that has spacing protective structure | |
| CN212843180U (en) | Buffer frame for sighting telescope | |
| CN215014659U (en) | Base with fixing mechanism for oil painting | |
| CN213785967U (en) | Office table with screen structure | |
| CN213602364U (en) | Solar power generation photovoltaic module circuit fixing mechanism | |
| CN214626228U (en) | Building electrical construction auxiliary stay support | |
| CN213754604U (en) | Rotatable support structure | |
| CN217695755U (en) | Notebook computer fixing mechanism for seat | |
| CN210652442U (en) | Universal boundless blackboard | |
| CN213452754U (en) | Computer display support with regulatory function | |
| CN210600884U (en) | Computer multi-screen support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |