CN216408399U - Concatenation screen roughness adjustment mechanism - Google Patents
Concatenation screen roughness adjustment mechanism Download PDFInfo
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- CN216408399U CN216408399U CN202123060185.XU CN202123060185U CN216408399U CN 216408399 U CN216408399 U CN 216408399U CN 202123060185 U CN202123060185 U CN 202123060185U CN 216408399 U CN216408399 U CN 216408399U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 6
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display screens, in particular to a flatness adjusting mechanism for a spliced screen, which comprises a control shell, wherein the control shell is in a spherical shell shape with an opening at one side, an inner ball is arranged in the control shell in a matching manner, a support column is arranged at the opening end of the control shell, one end of the support column is fixed on the inner ball, the other end of the support column is connected with an external frame, a control barrel is fixed at a position, far away from the opening end, on the control shell, the control barrel penetrates through the shell of the control shell, and two symmetrically distributed push rods are arranged around the control barrel.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a flatness adjusting mechanism for a spliced screen.
Background
In the large-scale display screen course of operation among the prior art, constitute through the concatenation of a plurality of small-size screens, whether can level and smooth concatenation together to a plurality of small-size screens like this has certain requirement, the level and smooth concatenation of a plurality of small-size display screens is in the same place, can ensure the screen display effect of whole display screen, in time intentionally impact the slant and act on at the display screen outward, because the whole of display screen is level and smooth, strike and can draw away smoothly and leave, improve the security performance of whole display screen like this, we provide a concatenation screen roughness adjustment mechanism for this reason, can realize the stable high-efficient regulation work of small-size display screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flatness adjusting mechanism for a spliced screen, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concatenation screen roughness adjustment mechanism, includes the control shell, the control shell is one side open-ended spherical shell body form, agrees with in the control shell and is provided with the inner ball, and the opening end department of control shell is provided with the support column, and support column one end is fixed on the inner ball, and the other end of support column is connected with external frame, the rigidity of keeping away from the open end on the control shell has the control bucket, and the control bucket runs through the casing of control shell, is provided with two symmetric distribution's pushing ram around the control bucket, is provided with power body and rubber pad in the inner chamber of control bucket, and the one end fixedly connected with rubber pad of power body, rubber pad are between inner ball and power body, and the one end of pushing ram extends to in the control bucket, and the pushing ram tip runs through there is the location axle, and pushing ram tip and power body transmission are connected, and one side of pushing ram is provided with pressure assembly, and pressure assembly sets up on the control shell.
Preferably, the power body is in a T-shaped disc shape, the disc body of the power body is movably sleeved in the inner cavity of the control barrel, and a plurality of tooth sockets which are uniformly distributed are formed in the outer walls of the two sides of the cylinder of the power body.
Preferably, the shape of the pushing rod is that one end of the arc-shaped plate is integrally connected with a cylinder, a positioning shaft is movably sleeved in the cylinder of the pushing rod, the end part of the positioning shaft is fixed on the inner cavity wall of the control barrel, the pushing rod penetrates through a plate hole formed in the shell of the control barrel, a plurality of uniformly distributed protruding teeth are fixedly connected to one side wall of the cylinder of the pushing rod, and the pushing rod is in meshing transmission connection with the power body.
Preferably, the external frame comprises a guide rod, a supporting disk and an adjusting seat, one end of the supporting column extends into a circular plate groove formed in the supporting disk, and a threaded hole is formed in the middle of the supporting disk.
Preferably, adjust the seat and be the T type column, adjust the one end of seat and extend to the T type post groove of seting up on the support column, be provided with the screw thread on the cylinder lateral wall on adjusting the seat, adjust the cylinder on the seat and run through the screw hole on the supporting disk, be fixed with the guide bar on the circular disk tank bottom surface on the supporting disk, the one end of guide bar extends to the thin post groove of seting up on the support column.
Preferably, the pressure assembly comprises an intercepting disc, a spring and a directional column, one end of the directional column extends into a cylindrical groove formed in the control shell, the intercepting disc is fixed to the end portion of the other end of the directional column, the intercepting disc abuts against the push rod, the spring is padded between the intercepting disc and the control shell, and the spring is sleeved on the directional column.
Compared with the prior art, the utility model has the beneficial effects that:
1. the structure design of the utility model realizes the effect of convenient and rapid adjustment of the spliced display screen, the whole adjusting device has the effect of supporting the display screen, and the shape of the whole adjusting device is fixed and unchanged through the lever pressurization effect of the push rod, so that the stable work of the display screen is ensured;
2. the utility model applies pressure to the power body through the propelling rod, provides small force on the pressure assembly, and can cause strong thrust at the power body, thereby ensuring that the rubber pad firmly positions the inner ball through contact friction and having practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a control housing;
FIG. 3 is a schematic view of a control barrel structure;
FIG. 4 is a schematic view of an external frame structure;
fig. 5 is a schematic structural diagram of a portion a in fig. 3.
In the figure: the device comprises a control shell 1, an inner ball 2, a support column 3, an external connection frame 4, a control barrel 5, a push rod 6, a power body 7, a rubber pad 8, a positioning shaft 9, a pressure assembly 10, a guide rod 11, a support disc 12, an adjusting seat 13, a blocking disc 14, a spring 15 and an orientation column 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a flatness adjusting mechanism for a spliced screen comprises a control shell 1, wherein the control shell 1 is in a spherical shell shape with an opening at one side, an inner ball 2 is arranged in the control shell 1 in a matching manner, a supporting column 3 is arranged at the opening end of the control shell 1, one end of the supporting column 3 is fixed on the inner ball 2, the other end of the supporting column 3 is connected with an external bracket 4, a control barrel 5 is fixed at a position, far away from the opening end, on the control shell 1, the control barrel 5 penetrates through the shell of the control shell 1, two symmetrically distributed push rods 6 are arranged around the control barrel 5, a power body 7 and a rubber pad 8 are arranged in an inner cavity of the control barrel 5, one end of the power body 7 is fixedly connected with the rubber pad 8, the rubber pad 8 is arranged between the inner ball 2 and the power body 7, one end of the push rod 6 extends into the control barrel 5, a positioning shaft 9 penetrates through the end of the push rod 6, the end of the push rod 6 is in transmission connection with the power body 7, a pressure assembly 10 is arranged on one side of the push rod 6, the pressure assembly 10 is disposed on the control housing 1.
The power body 7 is in a T-shaped disc shape, the disc body of the power body 7 is movably sleeved in the inner cavity of the control barrel 5, and a plurality of tooth sockets which are uniformly distributed are arranged on the outer walls of two sides of the cylinder of the power body 7.
The shape of the pushing rod 6 is an arc-shaped plate one end integrally connected cylinder, a positioning shaft 9 is movably sleeved in the cylinder of the pushing rod 6, the end part of the positioning shaft 9 is fixed on the inner cavity wall of the control barrel 5, the pushing rod 6 penetrates through a plate hole formed in the shell of the control barrel 5, a plurality of uniformly distributed protruding teeth are fixedly connected to one side wall of the cylinder of the pushing rod 6, and the pushing rod 6 is in meshing transmission connection with the power body 7.
The external frame 4 comprises a guide rod 11, a supporting disc 12 and an adjusting seat 13, one end of the supporting column 3 extends into a circular plate groove formed in the supporting disc 12, and a threaded hole is formed in the middle of the supporting disc 12.
Adjust seat 13 and be T type cylindricality, adjust the one end of seat 13 and extend to the T type post groove of seting up on the support column 3, be provided with the screw thread on the cylinder lateral wall on adjusting seat 13, the cylinder on adjusting seat 13 runs through the screw hole on the supporting disk 12, be fixed with guide bar 11 on the circular disk tank bottom surface on the supporting disk 12, the one end of guide bar 11 extends to the thin post groove of seting up on the support column 3, refer to fig. 3 and 4 and understand, relative axial displacement can only be carried out between support column 3 and the supporting disk 12 to the design of guide bar 11, use the instrument rotation to adjust seat 13 like this, it drives support column 3 to adjust seat 13, and then change the distance between supporting disk 12 and the inner ball 2.
The pressure assembly 10 comprises an intercepting disc 14, a spring 15 and a directional column 16, one end of the directional column 16 extends into a cylindrical groove formed in the shell of the control shell 1, the intercepting disc 14 is fixed at the other end of the directional column 16, the intercepting disc 14 abuts against the push rod 6, the spring 15 is padded between the intercepting disc 14 and the control shell 1, and the spring 15 is sleeved on the directional column 16.
The working principle is as follows: one end of the external frame 4 is connected with the display screen in the prior art, namely the whole adjusting mechanism is fixed on the wall body at the back of the display screen, the wall body supports the control barrel 5 and further supports the whole adjusting mechanism, the external force acts on the push rods 6 at two sides before adjustment, the push rods 6 at two sides are attached to the control shell 1, at the moment, the rubber pads 8 are not in contact with the inner ball 2, the inner ball 2 can rotate in the control shell 1 within a certain range, the display screen adjusting process is realized by a worker, the change of the external frame 4 is caused, namely the support disc 12 drives the support column 3 to rotate, the support column 3 drives the inner ball 2, after the display screen is adjusted, no pressure is applied to the push rods 6 at two sides, the blocking disc 14 moves to jack up the push rods 6 under the elastic support of the spring 15, the push rods 6 rotate to drive the power body 7, the power body 7 moves to drive the rubber pads 8, the rubber pads 8 jack up on the inner ball 2, thus, the inner ball 2 is positioned through contact friction, the shape of the whole adjusting mechanism is fixed, the push rod 6 has the lever pressurization effect, and the contact friction force between the rubber pad 8 and the inner ball 2 is sufficient.
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 (6)
1. The utility model provides a concatenation screen roughness adjustment mechanism, includes control shell (1), its characterized in that: the control shell (1) is in a spherical shell shape with an opening at one side, an inner ball (2) is arranged in the control shell (1) in a matching manner, a support column (3) is arranged at the opening end of the control shell (1), one end of the support column (3) is fixed on the inner ball (2), the other end of the support column (3) is connected with an external frame (4), a control barrel (5) is fixed at a position on the control shell (1) far away from the opening end, the control barrel (5) penetrates through the shell of the control shell (1), two symmetrically distributed push rods (6) are arranged around the control barrel (5), a power body (7) and a rubber pad (8) are arranged in an inner cavity of the control barrel (5), one end of the power body (7) is fixedly connected with the rubber pad (8), the rubber pad (8) is arranged between the inner ball (2) and the power body (7), one end of the push rod (6) extends into the control barrel (5), and a positioning shaft (9) penetrates through the end part of the push rod (6), the end part of the push rod (6) is in transmission connection with the power body (7), a pressure assembly (10) is arranged on one side of the push rod (6), and the pressure assembly (10) is arranged on the control shell (1).
2. The spliced screen flatness adjustment mechanism of claim 1, further comprising: the power body (7) is in a T-shaped disc shape, the disc body of the power body (7) is movably sleeved in the inner cavity of the control barrel (5), and a plurality of tooth sockets which are uniformly distributed are formed in the outer walls of the two sides of the cylinder of the power body (7).
3. The spliced screen flatness adjustment mechanism of claim 1, further comprising: the shape of the pushing rod (6) is an arc-shaped plate one end integrally connected cylinder, a positioning shaft (9) is movably sleeved in the cylinder of the pushing rod (6), the end part of the positioning shaft (9) is fixed on the wall of an inner cavity of the control barrel (5), the pushing rod (6) penetrates through a plate hole formed in the shell of the control barrel (5), a plurality of uniformly distributed protruding teeth are fixedly connected to one side wall of the cylinder of the pushing rod (6), and the pushing rod (6) is in meshing transmission connection with the power body (7).
4. The spliced screen flatness adjustment mechanism of claim 1, further comprising: the external connection frame (4) comprises a guide rod (11), a supporting disc (12) and an adjusting seat (13), one end of the supporting column (3) extends into a circular plate groove formed in the supporting disc (12), and a threaded hole is formed in the middle of the supporting disc (12).
5. The spliced screen flatness adjustment mechanism of claim 4, wherein: adjust seat (13) and be the T type column, during the one end of adjusting seat (13) extended to the T type post groove of seting up on support column (3), be provided with the screw thread on the cylinder lateral wall on adjusting seat (13), the cylinder on adjusting seat (13) runs through the screw hole on supporting disk (12), is fixed with guide bar (11) on the circular disk tank bottom surface on supporting disk (12), and the one end of guide bar (11) extends to the thin post groove of seting up on support column (3).
6. The spliced screen flatness adjustment mechanism of claim 1, further comprising: the pressure assembly (10) comprises an intercepting disc (14), a spring (15) and a directional column (16), one end of the directional column (16) extends into a cylindrical groove formed in the shell of the control shell (1), the intercepting disc (14) is fixed to the end portion of the other end of the directional column (16), the intercepting disc (14) abuts against the push rod (6), the spring (15) is padded between the intercepting disc (14) and the control shell (1), and the spring (15) is sleeved on the directional column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060185.XU CN216408399U (en) | 2021-12-07 | 2021-12-07 | Concatenation screen roughness adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060185.XU CN216408399U (en) | 2021-12-07 | 2021-12-07 | Concatenation screen roughness adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216408399U true CN216408399U (en) | 2022-04-29 |
Family
ID=81283974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123060185.XU Expired - Fee Related CN216408399U (en) | 2021-12-07 | 2021-12-07 | Concatenation screen roughness adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216408399U (en) |
-
2021
- 2021-12-07 CN CN202123060185.XU patent/CN216408399U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |