CN214249034U - Adjustable screen support - Google Patents
Adjustable screen support Download PDFInfo
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- CN214249034U CN214249034U CN202023266436.5U CN202023266436U CN214249034U CN 214249034 U CN214249034 U CN 214249034U CN 202023266436 U CN202023266436 U CN 202023266436U CN 214249034 U CN214249034 U CN 214249034U
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- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model provides a screen support with adjustable. The adjustable screen support comprises a bottom plate; the supporting seat is fixedly arranged at the top of the bottom plate; the first cavity is arranged on the supporting seat; the through hole is formed in the top of the supporting seat and communicated with the first cavity; the lifting plate is slidably mounted on the inner wall of the first cavity, and the top of the lifting plate penetrates through the through hole and extends to the position above the supporting seat; the avoiding groove is formed in the inner wall of the through hole; the fixed rod is fixedly arranged on the inner wall of the avoidance groove; the clamping rod is slidably mounted on the fixing rod and extends into the through hole. The utility model provides a screen support with adjustable has easy operation, can carry out the regulation of multi-angle and height to the screen, and convenience of customers watches with the advantage of dismouting.
Description
Technical Field
The utility model relates to a screen technical field especially relates to a screen support with adjustable.
Background
The screen, also known as a display screen, is measured in terms of screen diagonal, usually in inches, which refers to the length of the screen diagonal. When using a screen to present information, a stand is often required.
However, traditional screen support is mostly by simple support frame constitution, and single structure is difficult to carry out the regulation of multi-angle and rising to the screen, leads to the inconvenient watch to it of the viewer of different height sizes to inconvenient transport its dismouting after using the screen, it is comparatively troublesome to operate.
Therefore, there is a need to provide a new adjustable screen support to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an easy operation, can carry out multi-angle and height's regulation to the screen, convenience of customers watches with the adjustable screen support of dismouting.
In order to solve the technical problem, the utility model provides a screen support with adjustable includes: a base plate; the supporting seat is fixedly arranged at the top of the bottom plate; the first cavity is arranged on the supporting seat; the through hole is formed in the top of the supporting seat and communicated with the first cavity; the lifting plate is slidably mounted on the inner wall of the first cavity, and the top of the lifting plate penetrates through the through hole and extends to the position above the supporting seat; the avoiding groove is formed in the inner wall of the through hole; the fixed rod is fixedly arranged on the inner wall of the avoidance groove; the clamping rod is slidably mounted on the fixing rod and extends into the through hole; the first spring is movably sleeved on the fixed rod, one end of the first spring is fixedly connected with the inner wall of the avoidance groove, and the other end of the first spring is fixedly connected with the clamping rod; the trapezoidal groove is formed in the top of the clamping rod; the groove is formed in the inner wall of the avoidance groove; the sliding rod is slidably mounted on the inner wall of the groove, and the top end of the sliding rod extends to the upper part of the supporting seat and is fixedly provided with an end block; the trapezoidal block is fixedly installed at the bottom end of the sliding rod, and the trapezoidal groove is matched with the trapezoidal block; the second spring is movably sleeved on the sliding rod, the top end of the second spring is fixedly connected with the bottom of the end block, and the bottom end of the second spring is fixedly connected with the top of the supporting seat; the second cavity is formed on the lifting plate; the rotating rod is rotatably arranged on the inner wall of the second cavity, and one end of the rotating rod extends to the outside of the lifting plate and is fixedly provided with a handle; the driving block is fixedly sleeved on the rotating rod, and the outer wall of one side of the driving block extends out of the second cavity; the driving plate is fixedly arranged on the outer wall of one side of the driving block; the two inserting rods are fixedly arranged at the top of the driving plate; the clamping blocks are sleeved on the two inserting rods in a sliding mode; the screen is fixedly installed on the outer wall of one side of the clamping block.
Preferably, a plurality of clamping grooves are formed in the outer wall of one side of the lifting plate, and one end, close to the lifting plate, of the clamping rod extends into the corresponding clamping groove and is matched with the inner wall of the corresponding clamping groove.
Preferably, sliding grooves are symmetrically formed in the inner wall of the first cavity, sliding blocks are fixedly mounted on the outer walls of the two sides of the lifting plate respectively, and the sliding blocks extend to the two sliding grooves respectively in the outer wall of one side away from the outer wall of the other side of the lifting plate and are connected with the inner wall of each sliding groove in a sliding mode.
Preferably, the top of the supporting seat is provided with a sliding hole, and the sliding rod penetrates through the sliding hole and is in sliding connection with the inner wall of the sliding hole.
Preferably, one end, close to the fixing rod, of the clamping rod is provided with an elongated groove, and the fixing rod extends into the elongated groove and is in sliding connection with the inner wall of the elongated groove.
Preferably, the outer wall of one side of the lifting plate is hinged with a pawl, the rotating rod is fixedly sleeved with a ratchet wheel, and the pawl is meshed with the ratchet wheel.
Preferably, the bottom of the clamping block is provided with two slots, the inner walls of the two slots are respectively and fixedly provided with an anti-skid pad, and the top ends of the two insertion rods respectively extend into the two slots and are in contact with the two anti-skid pads.
Compared with the prior art, the utility model provides a screen support with adjustable has following beneficial effect:
the utility model provides a screen support with adjustable can drive the screen through the lifter plate that sets up and carry out altitude mixture control, can drive the screen through the bull stick that sets up and carry out angle modulation, and the diversification of realization function, convenience of customers watches it, and bottom plate, supporting seat and the screen that set up are detachable construction, and the convenience is transported to it and is carried.
Drawings
FIG. 1 is a schematic structural view of an adjustable screen stand according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is a schematic side view of a preferred embodiment of an adjustable screen stand according to the present invention;
FIG. 5 is a side view of the ratchet and pawl of FIG. 1.
Reference numbers in the figures: 1. a base plate; 2. a supporting seat; 3. a first cavity; 4. a port; 5. a lifting plate; 6. an avoidance groove; 7. fixing the rod; 8. a clamping rod; 9. a first spring; 10. a trapezoidal groove; 11. a groove; 12. a slide bar; 13. a trapezoidal block; 14. a second spring; 15. a second cavity; 16. a rotating rod; 17. driving the block; 18. driving the plate; 19. inserting a rod; 20. a clamping block; 21. and (6) a screen.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-5, wherein fig. 1 is a schematic structural diagram of an adjustable screen support according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; FIG. 4 is a schematic side view of a preferred embodiment of an adjustable screen stand according to the present invention; FIG. 5 is a side view of the ratchet and pawl of FIG. 1. The adjustable screen support includes: a base plate 1; the supporting seat 2 is fixedly arranged at the top of the bottom plate 1; the first cavity 3 is arranged on the supporting seat 2; the through opening 4 is formed in the top of the supporting seat 2, and the through opening 4 is communicated with the first cavity 3; the lifting plate 5 is slidably mounted on the inner wall of the first cavity 3, and the top of the lifting plate 5 penetrates through the through hole 4 and extends to the upper part of the supporting seat 2; the avoidance groove 6 is formed in the inner wall of the through hole 4; the fixing rod 7 is fixedly arranged on the inner wall of the avoidance groove 6; the clamping rod 8 is installed on the fixing rod 7 in a sliding mode, and the clamping rod 8 extends into the through hole 4; the first spring 9 is movably sleeved on the fixed rod 7, one end of the first spring 9 is fixedly connected with the inner wall of the avoidance groove 6, and the other end of the first spring 9 is fixedly connected with the clamping rod 8; the trapezoidal groove 10 is formed in the top of the clamping rod 8, and the trapezoidal groove 10 is formed in the top of the clamping rod; the groove 11 is formed in the inner wall of the avoidance groove 6, and the groove 11 is formed in the inner wall of the avoidance groove; the sliding rod 12 is slidably mounted on the inner wall of the groove 11, and the top end of the sliding rod 12 extends to the upper part of the supporting seat 2 and is fixedly provided with an end block; the trapezoidal block 13 is fixedly arranged at the bottom end of the sliding rod 12, and the trapezoidal groove 10 is matched with the trapezoidal block 13; the second spring 14 is movably sleeved on the sliding rod 12, the top end of the second spring 14 is fixedly connected with the bottom of the end block, and the bottom end of the second spring 14 is fixedly connected with the top of the supporting seat 2; the second cavity 15 is formed in the lifting plate 5, and the second cavity 15 is formed in the lifting plate; the rotating rod 16 is rotatably installed on the inner wall of the second cavity 15, and one end of the rotating rod 16 extends to the outside of the lifting plate 5 and is fixedly provided with a handle; the driving block 17 is fixedly sleeved on the rotating rod 16, and the outer wall of one side of the driving block 17 extends out of the second cavity 15; the driving plate 18 is fixedly arranged on the outer wall of one side of the driving block 17; two inserted rods 19, wherein both the two inserted rods 19 are fixedly arranged on the top of the driving plate 18; the fixture block 20 is sleeved on the two inserting rods 19 in a sliding manner; and the screen 21 is fixedly arranged on the outer wall of one side of the fixture block 20.
A plurality of clamping grooves are formed in the outer wall of one side of the lifting plate 5, and one end, close to the lifting plate 5, of the clamping rod 8 extends into the corresponding clamping groove and is matched with the corresponding inner wall of the clamping groove.
Sliding grooves are symmetrically formed in the inner wall of the first cavity 3, sliding blocks are fixedly mounted on the outer walls of the two sides of the lifting plate 5 respectively, and the sliding blocks extend to the inner wall of the sliding groove and are connected with the inner wall of the sliding groove in a sliding mode.
The top of the supporting seat 2 is provided with a sliding hole, and the sliding rod 12 penetrates through the sliding hole and is in sliding connection with the inner wall of the sliding hole.
An elongated groove is formed in one end, close to the fixing rod 7, of the clamping rod 8, and the fixing rod 7 extends into the elongated groove and is connected with the inner wall of the elongated groove in a sliding mode.
A pawl is hinged to the outer wall of one side of the lifting plate 5, a ratchet wheel is fixedly sleeved on the rotating rod 16, and the pawl is meshed with the ratchet wheel.
The bottom of the clamping block 20 is provided with two slots, the inner walls of the two slots are respectively and fixedly provided with an anti-skid pad, and the top ends of the two insertion rods 19 respectively extend into the two slots and are in contact with the two anti-skid pads.
The utility model provides a screen support's theory of operation with adjustable as follows:
four universal wheels are fixedly installed at the bottom of the bottom plate 1, the supporting seat 2 is fixed on the bottom plate 1 through a plurality of bolts, when the device is used, the slot in the clamping block 20 on the screen 21 is sleeved on the two inserted rods 19, and further the anti-skid pads in the slot are contacted with the inserted rods 19, so that the friction force of the device is increased, when the angle of the screen 21 needs to be adjusted, the handle is rotated, the handle drives the rotating rod 16 to rotate, the rotating rod 16 drives the driving block 17 to rotate, the driving block 17 drives the driving block 18 to rotate, so that the driving block 18 drives the inserted rods 19 to move, the angle adjustment of the screen 21 is realized, under the action of a pawl and a ratchet wheel, the rotating rod 16 can be subjected to self-locking, when the height of the screen 21 needs to be adjusted, the sliding rod 12 is pressed downwards, the sliding rod 12 drives the trapezoidal block 13 to move downwards, so that the trapezoidal block 13 exits from the groove 11 and enters the trapezoidal groove 10, and the second spring 14 on the sliding rod 12 is in a compressed state, storing certain elastic potential energy, when the trapezoidal block 13 is contacted with the inner wall of the trapezoidal groove 10, the trapezoidal block 13 drives the clamping rod 8 to move rightwards in the avoiding groove 6 and extrude the first spring 9, the first spring 9 is in a compressed state, storing certain elastic potential energy, meanwhile, the fixed rod 7 in the avoiding groove 6 slides in the long groove, further, the clamping rod 8 exits from the clamping groove on the lifting plate 5, the lifting plate 5 loses the limitation of the clamping rod 8, the height adjustment can be carried out on the lifting plate 5, when the lifting plate is adjusted to a proper height, the sliding block on the lifting plate 5 slides in the sliding groove, the sliding rod 12 is loosened, under the elastic action of the second spring 14, the sliding rod 12 drives the trapezoidal block 13 to move upwards, so that the trapezoidal block 13 exits from the trapezoidal groove 10, under the action of the first spring 9, the clamping rod 8 enters into the corresponding clamping groove, the limitation on the lifting plate 5 is realized, and the screen 21 is fixed, when this support of needs transportation, upwards lift up screen 21, screen 21 drives fixture block 20 and withdraws from inserted bar 19, then presses slide bar 12 for the bottom of lifter plate 5 moves to on the bottom inner wall of first cavity 3, thereby stretches out and draws back lifter plate 5, then screws up the bolt of supporting seat 2 bottoms, conveniently transports and carries this support.
Compared with the prior art, the utility model provides a screen support with adjustable has following beneficial effect:
the utility model provides a screen support with adjustable can drive screen 21 through the lifter plate 5 that sets up and carry out the altitude mixture control, can drive screen 21 through the bull stick 16 that sets up and carry out angle modulation, and the diversification of realization function, convenience of customers watch it, and bottom plate 1, supporting seat 2 and screen 21 that set up are detachable construction, and the convenience is transported to it and is carried.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An adjustable screen support, comprising:
a base plate;
the supporting seat is fixedly arranged at the top of the bottom plate;
the first cavity is arranged on the supporting seat;
the through hole is formed in the top of the supporting seat and communicated with the first cavity;
the lifting plate is slidably mounted on the inner wall of the first cavity, and the top of the lifting plate penetrates through the through hole and extends to the position above the supporting seat;
the avoiding groove is formed in the inner wall of the through hole;
the fixed rod is fixedly arranged on the inner wall of the avoidance groove;
the clamping rod is slidably mounted on the fixing rod and extends into the through hole;
the first spring is movably sleeved on the fixed rod, one end of the first spring is fixedly connected with the inner wall of the avoidance groove, and the other end of the first spring is fixedly connected with the clamping rod;
the trapezoidal groove is formed in the top of the clamping rod;
the groove is formed in the inner wall of the avoidance groove;
the sliding rod is slidably mounted on the inner wall of the groove, and the top end of the sliding rod extends to the upper part of the supporting seat and is fixedly provided with an end block;
the trapezoidal block is fixedly installed at the bottom end of the sliding rod, and the trapezoidal groove is matched with the trapezoidal block;
the second spring is movably sleeved on the sliding rod, the top end of the second spring is fixedly connected with the bottom of the end block, and the bottom end of the second spring is fixedly connected with the top of the supporting seat;
the second cavity is formed on the lifting plate;
the rotating rod is rotatably arranged on the inner wall of the second cavity, and one end of the rotating rod extends to the outside of the lifting plate and is fixedly provided with a handle;
the driving block is fixedly sleeved on the rotating rod, and the outer wall of one side of the driving block extends out of the second cavity;
the driving plate is fixedly arranged on the outer wall of one side of the driving block;
the two inserting rods are fixedly arranged at the top of the driving plate;
the clamping blocks are sleeved on the two inserting rods in a sliding mode;
the screen is fixedly installed on the outer wall of one side of the clamping block.
2. The adjustable screen support according to claim 1, wherein a plurality of slots are formed in an outer wall of one side of the lifting plate, and one end of the clamping rod, which is close to the lifting plate, extends into the corresponding slot and is matched with an inner wall of the corresponding slot.
3. The adjustable screen support according to claim 1, wherein sliding grooves are symmetrically formed in the inner wall of the first cavity, sliding blocks are fixedly mounted on the outer walls of two sides of the lifting plate respectively, and the outer wall of one side, away from each other, of each of the two sliding blocks extends into the two sliding grooves and is connected with the inner walls of the two sliding grooves in a sliding manner.
4. The adjustable screen support according to claim 1, wherein a slide hole is formed at the top of the support base, and the slide bar penetrates through the slide hole and is slidably connected with the inner wall of the slide hole.
5. The adjustable screen support according to claim 1, wherein an elongated slot is formed at an end of the fixing rod adjacent to the locking rod, and the fixing rod extends into the elongated slot and is slidably connected to an inner wall of the elongated slot.
6. The adjustable screen support according to claim 1, wherein a pawl is pivotally mounted on an outer wall of one side of the lifting plate, a ratchet wheel is fixedly sleeved on the rotating rod, and the pawl is engaged with the ratchet wheel.
7. The adjustable screen support according to claim 1, wherein the bottom of the fixture block is provided with two slots, the inner walls of the two slots are respectively fixedly provided with an anti-slip pad, and the top ends of the two insertion rods respectively extend into the two slots and contact with the two anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023266436.5U CN214249034U (en) | 2020-12-29 | 2020-12-29 | Adjustable screen support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023266436.5U CN214249034U (en) | 2020-12-29 | 2020-12-29 | Adjustable screen support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214249034U true CN214249034U (en) | 2021-09-21 |
Family
ID=77744430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023266436.5U Expired - Fee Related CN214249034U (en) | 2020-12-29 | 2020-12-29 | Adjustable screen support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214249034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169747A (en) * | 2020-11-05 | 2021-01-05 | 刘士洲 | Esterification tower for producing ethyl acetate by esterification method |
-
2020
- 2020-12-29 CN CN202023266436.5U patent/CN214249034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169747A (en) * | 2020-11-05 | 2021-01-05 | 刘士洲 | Esterification tower for producing ethyl acetate by esterification method |
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Legal Events
| 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: 20210921 |