Computer display screen support

Abstract

The utility model discloses a computer display screen support, and relates to the technical field of computers, in particular to a computer display screen support which comprises a support top clamping plate and an L-shaped fixing support, and a C-shaped clamping structure can be formed between the support top clamping plate and the L-shaped fixing support. An L-shaped fixing support is arranged on the base, a bolt for clamping is connected to the L-shaped fixing support in a threaded mode, the bolt comprises a threaded column and a screwing part, the screwing part is in a polygon shape, an external thread fixing ring sleeve surrounding the outer side of the bolt is fixedly connected to the bottom of the L-shaped fixing support, and an internal thread fixing sleeve is connected to the outer side of the external thread fixing ring sleeve in a threaded mode. And a positioning sleeve is movably connected in the internal thread fixing sleeve. According to the computer display screen support, under the limitation of the positioning sleeve, deflection of the threaded column can be prevented, installation looseness of the threaded column on a table is effectively prevented, and under the screwing effect of the internal thread fixing sleeve, friction force can be given to the positioning sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer technical field, concretely is a computer display screen support. BACKGROUND

[0002] Computer is commonly known as computer, is a kind of modern high-speed computing electronic computer, can carry out numerical calculation, also can carry out logic calculation, also has storage memory function.It can run according to program, automatically and high-speed handle mass data modern intelligent electronic equipment.By hardware system and software system, the computer without installing any software is called bare machine.It can be divided into supercomputer, industrial control computer, network computer, personal computer and embedded computer five categories, and advanced computer has biological computer, photon computer and quantum computer etc.Computer is one of the most advanced scientific and technological inventions in the twentieth century, has extremely important influence on the production activities and social activities of mankind, and with strong vitality, it expands rapidly.Computer application field from the initial military scientific research application expands to the field of society, has formed huge computer industry, driven global technology progress, thereby caused deep social change, computer has entered the general school and enterprise, enters ordinary people's home, becomes essential tool in information society, in order to facilitate the use of computer, often use support to support computer display screen, and for the fixation of computer display screen support, usually use the clamping mode of bolt, make it fixedly installed on the table, however, only the fixed mode of bolt, along with the time, it is easy to produce over slip wire deflection, cause the clamping to be loose, so that it is not stable enough, for this, we propose a kind of computer display screen support. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a kind of computer display screen support, solve the problem raised in above background technology.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a kind of computer display screen support, including support top clamping plate and L-shaped fixed support, the support top clamping plate can form a C-shaped clamping structure with L-shaped fixed support, and the bolt for clamping is screw-connected on L-shaped fixed support, the bolt includes threaded column and screwing portion, the screwing portion is polygonal, the outer thread fixing ring sleeve that is fixedly connected with the bottom of L-shaped fixed support is encircled outside bolt, the outer side of outer thread fixing ring sleeve is screw-connected with internal thread fixing sleeve, the internal thread fixing sleeve is movably connected in its inside, the positioning sleeve is inserted with screwing portion, and is abutted with the bottom of outer thread fixing ring sleeve, its positioning sleeve is conical frustum shape that gradually decreases downwards outside, and the inclined surface of internal thread fixing sleeve and positioning sleeve outside is abutted, while spring is arranged between internal thread fixing sleeve and positioning sleeve.

[0005] Optionally, the top movable sleeve of the top clamping plate of the support is provided with a supporting rod, and a vertically rotatable adjusting arm is connected to the top of the supporting rod through an axle pin.

[0006] Optionally, one end of the connecting seat is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a mounting rack, and the mounting rack is mounted on the computer display screen through screws.

[0007] Optionally, a connecting groove capable of completely accommodating the screw is formed in the side of the mounting rack close to the fixed plate, and a circular annular rotating groove is formed in the fixed plate, a resistance ring plate is movably sleeved in the rotating groove, and the resistance ring plate is provided with a slot capable of completely exposing the connecting groove.

[0008] Optionally, a circular annular groove is formed in the inner side of the internal thread fixing sleeve, the top of the outer side of the positioning sleeve is in circular contact with the circular annular groove in the inner side of the internal thread fixing sleeve, the bottom end of the spring abuts against the positioning sleeve, and the top end of the spring abuts against the inner wall of the circular annular groove.

[0009] The computer display screen support has the following beneficial effects:

[0010] 1. The computer display screen support can prevent the deflection of the threaded column under the limitation of the positioning sleeve, effectively prevents the loosening of the installation on the table, and can give the positioning sleeve friction under the action of the internal thread fixing sleeve, so as to lock the positioning sleeve, so that the positioning sleeve can be fixed, and the installation is more stable.

[0011] 2. The computer display screen support can give the positioning sleeve a force under the action of the spring force, and conduct to the internal thread fixing sleeve to increase the friction force of the threads between the internal thread fixing sleeve and the external thread fixing ring sleeve, so that the connection of the internal thread fixing sleeve is more stable, and under the condition that the internal thread fixing sleeve is relatively fixed, the spring force can increase the friction force between the internal thread fixing sleeve and the positioning sleeve, so that the locking of the positioning sleeve is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of the utility model;

[0013] Figure 2 It is a sectional structure schematic view of the utility model;

[0014] Figure 3 It is a structure schematic view of the fixed plate connection of the utility model;

[0015] Figure 4 It is a structure schematic view of the mounting rack connection of the utility model;

[0016] Figure 5 Structure diagram of the connection of the resistance ring plate of the utility model;

[0017] Figure 6 Structure diagram of A place of the utility model.

[0018] In the figure: 1, support top clamping plate; 2, support rod; 3, adjusting arm; 4, connecting seat; 5, L-shaped fixed support; 6, threaded column; 7, internal thread fixed sleeve; 8, fixed plate; 9, resistance ring plate; 10, connecting groove; 11, mounting frame; 12, external thread fixed ring sleeve; 13, screwing part; 14, positioning sleeve; 15, spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1 to 6The utility model provides a computer display support, including support top clamping plate 1 and L shape fixed to 5, can form a C type clamping structure between support top clamping plate 1 and L shape fixed to 5, and the bolt of clamping is threadedly connected on L shape fixed to 5, the edge of table can be clamped between C type clamping structure by screwing bolt, and the bolt includes threaded column 6 and screwing portion 13, screwing portion 13 is polygonal, the outer thread fixed ring cover 12 that is encircled in the outer side of bolt is fixedly connected with the bottom of L shape fixed to 5, the inner thread fixed sleeve 7 is threadedly connected with the outer side of outer thread fixed ring cover 12, then the inner thread fixed sleeve 7 can be fixed relative to positioning sleeve 14, the inner thread fixed sleeve 7 is movably connected with positioning sleeve 14 inside, positioning sleeve 14 can be fixed trajectory movement inside the inner thread fixed sleeve 7, and positioning sleeve 14 can rotate inside the inner thread fixed sleeve 7, positioning sleeve 14 is inserted with screwing portion 13, under the limitation of positioning sleeve 14, screwing portion 13 can be limited, prevent the deflection of bolt, and abut with the bottom of outer thread fixed ring cover 12, positioning sleeve 14 is conical frustum shape and the inclined surface of the outer side of inner thread fixed sleeve 7 abut, then when the inner thread fixed sleeve 7 is screwed on outer thread fixed ring cover 12, gradually abut with positioning sleeve 14, so that it can increase the friction between them, and spring 15 is arranged between the inner thread fixed sleeve 7 and positioning sleeve 14, under the action of the elasticity of spring 15, positioning sleeve 14 can be given a force, and is conducted to the inner thread fixed sleeve 7, to increase the friction of the thread between the inner thread fixed sleeve 7 and outer thread fixed ring cover 12, so that the connection of inner thread fixed sleeve 7 is more stable, and under the condition that the inner thread fixed sleeve 7 is relatively fixed, the elasticity of spring 15 can increase the friction between the inner thread fixed sleeve 7 and positioning sleeve 14, so that the locking of positioning sleeve 14 is more stable.

[0021] Please see Figures 1 to 2 The top movable sleeve of support top clamping plate 1 is equipped with support rod 2, support rod 2 can rotate at fixed position on support top clamping plate 1, so that it can be adjusted horizontally transversely, and the top of support rod 2 is connected with adjustable arm 3 that can be vertically rotated through shaft pin, forms the hinge structure with shaft pin as pivot, then adjustable arm 3 can rotate relative to support rod 2, one end of adjustable arm 3 is connected with connecting seat 4 that can be vertically rotated through shaft pin, forms the hinge structure with shaft pin as pivot, then connecting seat 4 can rotate relative to adjustable arm 3.

[0022] Please see Figures 1 to 5One end of the connecting seat 4 is fixedly connected with a fixed plate 8, one side of the fixed plate 8 is fixedly connected with a mounting rack 11, the mounting rack 11 can be installed on the computer display screen through screws, and then the computer display screen can be installed on the mounting rack 11, and adjusted through the cooperation of the supporting rod 2, the adjusting arm 3 and the connecting seat 4.

[0023] Please refer to Figures 1 to 5 The mounting rack 11 is provided with a connecting groove 10 on the side close to the fixed plate 8, which can completely accommodate the screw, and a circular rotating groove is provided on the fixed plate 8, and a blocking ring plate 9 is movably sleeved in the rotating groove, which can rotate in the fixed position in the rotating groove, and the blocking ring plate 9 is provided with a slot that can completely expose the connecting groove 10, and after the screw is installed, the blocking ring plate 9 is screwed, so that the blocking ring plate 9 can close the connecting groove 10, and the screw can be prevented from falling off under the blocking of the blocking ring plate 9, so that the installation is more stable.

[0024] Please refer to Figures 1 to 6 The inner side of the internally threaded fixing sleeve 7 is provided with a circular groove, the top of the positioning sleeve 14 is in circular contact with the circular groove in the inner side of the internally threaded fixing sleeve 7, and the bottom end of the spring 15 abuts against the positioning sleeve 14, and the top end of the spring 15 abuts against the inner wall of the circular groove, so that the spring 15 can be smoothly compressed, and the internally threaded fixing sleeve 7 and the positioning sleeve 14 can be smoothly moved and rotated.

[0025] In summary, the computer display screen support, when in use, the edge of the table is inserted between the supporting rod 2 and the L-shaped fixed support 5, then the bolt is screwed, so that the top of the threaded column 6 abuts against the bottom of the table to clamp it, then the positioning sleeve 14 is inserted into the screwing part 13, the positioning sleeve 14 is kept stationary, and the internally threaded fixing sleeve 7 is screwed, so that the internally threaded fixing sleeve 7 can be threadedly connected to the externally threaded fixing ring sleeve 12, when the internally threaded fixing sleeve 7 is screwed, the spring 15 is gradually compressed, under the action of the internally threaded fixing sleeve 7, the positioning sleeve 14 can abut against the externally threaded fixing ring sleeve 12, thereby completing the installation of the internally threaded fixing sleeve 7, when the computer display screen is installed on the mounting rack 11, the screw is inserted into the connecting groove 10 and screwed with the computer display screen, the screw is completely screwed into the connecting groove 10, then the blocking ring plate 9 is turned, so that the blocking ring plate 9 can close the connecting groove 10, thereby completing the installation.

[0026] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes the elements inherent in such process, method, article or device.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A computer display stand, comprising a top clamping plate (1) and an L-shaped fixing bracket (5), wherein a C-shaped clamping structure can be formed between the top clamping plate (1) and the L-shaped fixing bracket (5), and a clamping bolt is threaded onto the L-shaped fixing bracket (5), characterized in that: The bolt comprises a threaded column (6) and a screwing part (13), the screwing part (13) is polygonal, an outer thread fixing ring sleeve (12) is fixedly connected around the outside of the bolt at the bottom of the L-shaped fixing support (5), an inner thread fixing sleeve (7) is threadedly connected to the outside of the outer thread fixing ring sleeve (12), an inner thread fixing sleeve (7) is movably connected inside the inner thread fixing sleeve (7), the positioning sleeve (14) is inserted with the screwing part (13) and abuts with the bottom of the outer thread fixing ring sleeve (12), the positioning sleeve (14) is in the shape of a truncated cone with the outside gradually decreasing downward, and the inner thread fixing sleeve (7) abuts with the inclined surface outside the positioning sleeve (14), and a spring (15) is arranged between the inner thread fixing sleeve (7) and the positioning sleeve (14).

2. A computer monitor stand according to claim 1, wherein: The support top clamping plate (1) is movably sleeved with a support rod (2) at the top, and a vertically rotatable adjusting arm (3) is connected to the top of the support rod (2) through an axle pin, and one end of the adjusting arm (3) is connected with a vertically rotatable connecting seat (4) through an axle pin.

3. A computer monitor stand according to claim 2, wherein: One end of the connecting seat (4) is fixedly connected with a fixed plate (8), one side of the fixed plate (8) is fixedly connected with a mounting frame (11), and the mounting frame (11) can be mounted with a computer display screen through a screw.

4. A computer monitor support as claimed in claim 3, wherein: The mounting frame (11) is provided with a connecting groove (10) penetratingly formed on the side close to the fixed plate (8) and capable of completely accommodating the screw, and a circular annular rotating groove is formed on the fixed plate (8), and a resisting ring plate (9) is movably sleeved in the rotating groove, and the resisting ring plate (9) is provided with a slot capable of completely exposing the connecting groove (10).

5. A computer monitor support as claimed in claim 4, wherein: The inner side of the inner thread fixing sleeve (7) is provided with a circular annular groove, the top of the outer side of the positioning sleeve (14) is in circular contact with the circular annular groove inside the inner thread fixing sleeve (7), and the bottom end of the spring (15) abuts with the positioning sleeve (14), and the top end of the spring (15) abuts with the inner wall of the circular annular groove.

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