CN211203557U - Quick mounting structure of display support - Google Patents
Quick mounting structure of display support Download PDFInfo
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- CN211203557U CN211203557U CN201921884084.4U CN201921884084U CN211203557U CN 211203557 U CN211203557 U CN 211203557U CN 201921884084 U CN201921884084 U CN 201921884084U CN 211203557 U CN211203557 U CN 211203557U
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Abstract
The utility model discloses a quick mounting structure of a display bracket, which comprises a fixing piece, wherein the top of the fixing piece is provided with a positioning column; the lower end of the supporting tube is provided with an insertion hole for inserting the positioning column into the supporting tube in an open mode, the side wall of the supporting tube is provided with at least one mounting hole penetrating through the side wall of the supporting tube, and a limiting piece capable of extending into the supporting tube is movably connected in the mounting hole; the driving ring is sleeved outside the supporting pipe and slides along the axial direction of the supporting pipe, and the inner wall of the driving ring is provided with an extrusion part which can be abutted against the outer side wall of the limiting part; and the elastic member is sleeved on the supporting pipe and used for applying elastic force to the driving ring to enable the extrusion part to extrude the limiting piece, so that the limiting piece moves towards the inside of the supporting pipe and abuts against the positioning column in the supporting pipe. The quick mounting structure of the display bracket enables the display bracket to be conveniently and labor-saving in connection and simple and quick in disassembly.
Description
Technical Field
The utility model relates to a display support mounting technical field, what specifically say is a quick mounting structure of display support.
Background
The display bracket is a bracket for connecting a computer display, is used for bearing the display, and can adjust the angle and the height of the display so as to meet the requirements of consumers; the display bracket is widely applied to work, study and life of people and is popular among people. Generally, a display bracket is divided into a desktop display bracket and a floor type display bracket according to the installation mode of the display bracket; desktop formula display support of prior art generally connects on desktop or mesa, and its structure generally includes support arm, regulating arm, display mounting bracket and grip slipper, lower extreme and grip slipper rotatable coupling of support arm, the upper portion rotatable coupling of support arm has the regulating arm, the regulating arm be connected with the display mounting bracket, this regulating arm can control and upper and lower angle regulation. This prior art's holder of display support is used for the centre gripping on the desktop, and the patent application who discloses an authorization publication number for CN103953829B, name for the flat panel display support on the national intellectual property office website, the holder in this patent application includes that the bottom at the base is connected with the backup pad, a threaded connection adjusting screw in the backup pad, a knob is connected to adjusting screw's lower extreme, an adjusting screw's an upper end fixed connection gasket, and is equipped with the space that can centre gripping on the desktop board between gasket and the base, and this adjusting screw can use support body fixed connection on the desktop. Or the clamping seat comprises a bolt which can penetrate through the wire hole on the desktop, and the display support is fixedly connected to the desktop by the connection of the bolt. The display bracket and the desktop are connected through the clamping seat or the connecting bolt in the prior art, so that the installation is troublesome, especially, special installation personnel or experienced men are needed to install the display bracket during installation, the installation is troublesome and labor-consuming, and the installation cannot be operated by women with small strength; in addition, when the adjusting screw rod or the connecting bolt is disassembled, a large force is required to unscrew the adjusting screw rod or the connecting bolt, and the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above prior art's defect, provide a connect convenient, laborsaving, and dismantle simple, swift quick mounting structure of display support.
The technical solution of the utility model is that, a quick mounting structure of display support with following structure is provided: it comprises
The fixing piece is used for being connected to the support, and the top of the fixing piece is provided with a positioning column;
the display device comprises a supporting pipe connected to the bottom of a display bracket, wherein the lower end of the supporting pipe is provided with an insertion hole for inserting a positioning column into the supporting pipe in an open manner, the side wall of the supporting pipe is provided with at least one mounting hole penetrating through the side wall of the supporting pipe, and a limiting piece capable of extending into the supporting pipe is movably connected in the mounting hole;
the driving ring is sleeved outside the supporting pipe and slides along the axial direction of the supporting pipe, and the inner wall of the driving ring is provided with an extrusion part which can be abutted against the outer side wall of the limiting part;
and the elastic member is sleeved on the support pipe and used for applying elastic force to the drive ring to enable the extrusion part of the drive ring to extrude the limiting member, so that the limiting member moves towards the support pipe and abuts against the positioning column in the support pipe.
Preferably, an annular groove which is concave and into which the limiting part is clamped is arranged on the outer circumferential wall of the positioning column.
Preferably, the limiting piece is a spherical steel ball, and a limiting blocking piece for limiting the falling of the steel ball is arranged at the inner end of the mounting hole.
Preferably, the pressing portion is an annular convex wall protruding inwards in the radial direction and arranged on the inner wall of the driving ring, and the inner wall of the annular convex wall is a tapered inner wall which is thick at the top and thin at the bottom.
Preferably, an upper end of the elastic member abuts against a step surface on the support pipe, a lower end of the elastic member abuts against an upper end surface of the annular convex wall, and the elastic member applies an elastic force downward in the axial direction to the drive ring in the released state.
Preferably, the inner wall of the driving ring is provided with an annular limiting step, and the annular limiting step can abut against a step surface on the supporting tube when the driving ring slides towards the direction far away from the limiting piece.
Preferably, a limiting ring is connected to the support tube below the mounting hole, and the limiting ring can abut against the bottom of the annular convex wall on the drive ring when the drive ring slides towards the direction close to the limiting member.
Preferably, the display support includes at least one set of support arm assemblies and a display mounting plate attached to the support arm assemblies.
After the structure above the adoption, the utility model relates to a quick mounting structure of display support compares with prior art, has following advantage:
1. the quick mounting structure of the display bracket adopts a fixing piece mounted on a support, wherein the support generally refers to a table board, a table top, a base and the like; when the display device is installed, the fixing piece is installed on the support, the positioning column at the top of the fixing piece can be used for inserting the supporting tube at the bottom of the display support, when the supporting tube at the bottom of the display support is inserted on the positioning column from top to bottom, the driving ring slides towards the limiting piece due to the fact that the elastic piece exerts elastic force on the driving ring, the limiting piece moves towards the supporting tube under the extrusion of the extrusion part on the inner wall of the driving ring and abuts against the positioning column in the supporting tube, and locking of the positioning column and the supporting tube is achieved; when the display support is detached, the driving ring is slid upwards by hand against the elastic force of the elastic piece, so that the extrusion part of the driving ring stops applying force to the limiting piece, and the supporting tube can be conveniently taken down from the positioning column; therefore, the quick mounting structure of the display bracket is convenient and labor-saving to connect with the support, and is simple and convenient to disassemble, especially, ladies with small strength can conveniently and quickly connect the display bracket on the support, or can quickly take the display bracket off the support without the help of a manual tool.
2. The positioning column of the quick mounting structure of the display support is provided with an annular groove which is concave and is used for the limiting piece to be clamped in, when the supporting tube is inserted on the positioning column, the limiting piece on the supporting tube is clamped in the annular groove on the positioning column, so that the supporting tube is conveniently fixed, and the supporting tube can be prevented from being separated from the positioning column due to accidental operation; the preferred embodiment of the limiting piece adopts steel balls, so that the limiting piece can be conveniently clamped into the annular groove; in addition, the extrusion part adopts an annular convex wall which is provided with a radial inward bulge on the inner wall of the driving ring, and the inner wall of the annular convex wall is a tapered inner wall with a thick upper part and a thin lower part. When the driving ring slides downwards under the elasticity of the elastic piece, the conical wall of the extrusion part extrudes the limiting piece from top to bottom, so that the limiting piece can move towards the supporting tube, and the conical arrangement of the extrusion part plays a role in locking the limiting piece.
3. The abutting limit fit between the limit steps on the drive ring and the step surfaces on the support tube and the limit fit between the limit ring on the support tube and the bottom of the annular convex wall limit the range of the drive ring sliding on the support tube, thus avoiding the drive ring and the support tube from being separated from each other by excessive force and prolonging the service life of the product.
Drawings
Fig. 1 is a schematic structural view of a quick mounting structure of a display stand according to the present invention.
Fig. 2 is a schematic cross-sectional view of a quick mount structure of a display stand according to the present invention.
Fig. 3 is an assembly structure diagram of the quick mounting structure of the display stand according to the present invention.
As shown in the figure:
1. the display device comprises a fixing piece, 100, a positioning column, 101, an annular groove, 2, a display support, 3, a support pipe, 300, a mounting hole, 301, a blocking piece, 302, an insertion hole, 303, a step surface, 304, a limiting ring, 4, a driving ring, 5, a limiting piece, 6 and an elastic piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
See fig. 1-3; the utility model relates to a quick mounting structure of a display bracket, which comprises a fixing part 1 connected on a support, wherein the top of the fixing part is provided with a positioning column 100, and the positioning column 100 is generally vertically upwards arranged; the outer circumferential wall of the positioning column 100 is provided with an annular groove 101 which is concave and into which the limiting member is inserted. The support generally refers to a table, a table top, a base and the like, the annular groove can also be a notch, a hole and the like, the positioning column 100 is a pipe vertically and upwards arranged, and the fixing part 1 can also be provided with a clamping part which is used for being connected with the table.
The display device comprises a support tube 3 connected to the bottom of a display bracket 2, wherein the lower end of the support tube 3 is provided with an insertion hole 302 for inserting a positioning column 100 into the support tube 3 in an open manner, the side wall of the support tube 3 is provided with at least one mounting hole 300 penetrating through the side wall of the support tube 3, and a limiting piece 5 capable of extending into the support tube 3 is movably connected in the mounting hole 300; the limiting piece 5 is a spherical steel ball, and a limiting blocking piece 301 for limiting the falling of the steel ball is arranged at the inner end of the mounting hole 300. The supporting tube 3 and the bottom of the display bracket 2 are generally rotatably connected, the mounting hole 300 on the supporting tube 3 is used for accommodating the limiting member 5, the limiting member 5 can rotate and move in the mounting hole 3, and the limiting member 5 cannot be separated from the mounting hole 300. A limiting ring 304 is connected to the support tube 3 below the mounting hole 300, and the limiting ring 304 can abut against the bottom of the annular convex wall 400 on the drive ring 4 when the drive ring 4 slides towards the direction close to the limiting piece 5. The display support comprises at least one group of support arm assemblies and a display mounting plate connected to the support arm assemblies. Therefore, under the condition that the weight of the display bracket is heavier, the display bracket and the support can be quickly assembled and disassembled, and the labor is saved.
The driving ring 4 is sleeved outside the supporting tube 3 and slides along the axial direction of the supporting tube 3, and the inner wall of the driving ring 4 is provided with a squeezing part 401 which can be abutted against the outer side wall of the limiting part 5; and the elastic member 6 is sleeved on the support pipe 3 and used for applying elastic force to the drive ring 4, the upper end of the elastic member 6 abuts against the step surface 303 on the support pipe 3, the lower end of the elastic member 6 abuts against the upper end surface of the annular convex wall 400, and the elastic member 6 applies downward elastic force to the drive ring 4 along the axial direction in a release state. This quick mounting structure of display support is connected convenient, laborsaving with the support, and dismantles simply, conveniently, especially the less ms of strength also can make things convenient for and quick with display support connection on the support, perhaps can take off display support from the support fast, and need not with the help of hand tool. In other words, when the user assembles the display bracket, the fixing piece is firstly fixed on the support, and then the display bracket is fixed with the support through the matching of the supporting tube and the positioning column, so the assembly is labor-saving and quick.
As shown in fig. 2, the pressing portion 401 of the drive ring 4 presses the stopper 5, so that the stopper 5 moves into the support tube 3 and the stopper 5 abuts against the positioning post 100 in the support tube 3. The pressing portion 401 means that a radially inwardly protruding annular convex wall 400 is arranged on the inner wall of the driving ring 4, and the inner wall of the annular convex wall 400 is a tapered inner wall with a thick upper part and a thin lower part. When the driving ring 4 slides downwards under the elastic force of the elastic member 6, the tapered wall of the pressing portion 401 presses the limiting member 5 from top to bottom, so that the limiting member 5 can move towards the supporting tube 3, the tapered arrangement of the pressing portion 401 locks the limiting member 5, an annular limiting step 402 is arranged on the inner wall of the driving ring 4, and the annular limiting step 402 can abut against the step surface 303 on the supporting tube 3 when the driving ring 4 slides towards the direction far away from the limiting member 5. When the display device is installed, the fixing part 1 is firstly installed on a support, the positioning column 100 at the top of the fixing part 1 can be used for inserting the support tube 3 at the bottom of the display support 2, when the support tube 3 at the bottom of the display support 2 is inserted on the positioning column 100 from top to bottom, the elastic part 6 applies elasticity to the driving ring 4, so that the driving ring 4 slides towards the direction of the limiting part 5, the limiting part 5 moves towards the support tube 3 under the extrusion of the extrusion part 401 on the inner wall of the driving ring 4 and abuts against the positioning column 100 in the support tube 3, and the locking of the positioning column 100 and the support tube 3 is; when the display support 2 is removed, the driving ring 4 is slid upward by hand against the elastic force of the elastic member 6, so that the pressing portion 401 of the driving ring 4 stops applying a force to the stopper 5, thereby facilitating the removal of the support tube 3 from the positioning post 100.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a quick mounting structure of display support which characterized in that: it comprises
The fixing piece is used for being connected to the support, and the top of the fixing piece is provided with a positioning column;
the display device comprises a supporting pipe connected to the bottom of a display bracket, wherein the lower end of the supporting pipe is provided with an insertion hole for inserting a positioning column into the supporting pipe in an open manner, the side wall of the supporting pipe is provided with at least one mounting hole penetrating through the side wall of the supporting pipe, and a limiting piece capable of extending into the supporting pipe is movably connected in the mounting hole;
the driving ring is sleeved outside the supporting pipe and slides along the axial direction of the supporting pipe, and the inner wall of the driving ring is provided with an extrusion part which can be abutted against the outer side wall of the limiting part;
and the elastic member is sleeved on the support pipe and used for applying elastic force to the drive ring to enable the extrusion part of the drive ring to extrude the limiting member, so that the limiting member moves towards the support pipe and abuts against the positioning column in the support pipe.
2. The quick-mount structure of a display stand according to claim 1, wherein: and an annular groove which is concave and is used for clamping the limiting part is arranged on the outer circumferential wall of the positioning column.
3. The quick-mount structure of a display stand according to claim 1, wherein: the limiting piece is a spherical steel ball, and a limiting blocking piece for limiting the falling of the steel ball is arranged at the inner end of the mounting hole.
4. The quick-mount structure of a display stand according to claim 1, wherein: the pressing part is that the inner wall of the driving ring is provided with an annular convex wall which is inwards convex in the radial direction, and the inner wall of the annular convex wall is a tapered inner wall which is thick at the top and thin at the bottom.
5. The quick-mount structure of a display stand according to claim 4, wherein: the upper end of the elastic part is abutted against the step surface on the supporting tube, the lower end of the elastic part is abutted against the upper end surface of the annular convex wall, and the elastic part applies downward elastic force along the axial direction to the driving ring in a release state.
6. The quick-mount structure of a display stand according to claim 5, wherein: the inner wall of the driving ring is provided with an annular limiting step, and the annular limiting step can be abutted against the step surface on the supporting tube when the driving ring slides towards the direction far away from the limiting part.
7. The quick-mount structure of a display stand according to claim 6, wherein: and the supporting tube below the mounting hole is connected with a limiting ring, and the limiting ring can be abutted against the bottom of the annular convex wall on the driving ring when the driving ring slides towards the direction close to the limiting part.
8. The quick-mount structure of a display stand according to claim 1, wherein: the display support comprises at least one group of support arm assemblies and a display mounting plate connected to the support arm assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884084.4U CN211203557U (en) | 2019-10-31 | 2019-10-31 | Quick mounting structure of display support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884084.4U CN211203557U (en) | 2019-10-31 | 2019-10-31 | Quick mounting structure of display support |
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| Publication Number | Publication Date |
|---|---|
| CN211203557U true CN211203557U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884084.4U Active CN211203557U (en) | 2019-10-31 | 2019-10-31 | Quick mounting structure of display support |
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| CN (1) | CN211203557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985954A (en) * | 2021-02-08 | 2021-06-18 | 呼和浩特金域医学检验所有限公司 | Dyeing mechanism, dyeing device and using method thereof |
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2019
- 2019-10-31 CN CN201921884084.4U patent/CN211203557U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985954A (en) * | 2021-02-08 | 2021-06-18 | 呼和浩特金域医学检验所有限公司 | Dyeing mechanism, dyeing device and using method thereof |
| CN112985954B (en) * | 2021-02-08 | 2024-05-07 | 呼和浩特金域医学检验所有限公司 | Dyeing device and use method thereof |
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