CN219414074U

CN219414074U - Computer display screen with telescopic bracket

Info

Publication number: CN219414074U
Application number: CN202223474118.7U
Authority: CN
Inventors: 吕伟; 杜义红
Original assignee: Xi'an Leifeng Electronic Technology Co ltd
Current assignee: Xi'an Leifeng Electronic Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-25
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a computer display screen with a telescopic bracket, which relates to the field of computer display screens, and comprises: the display is characterized in that a fixed seat with a prescription-shaped structure is fixedly locked at the back center of the display through a screw, a positioning shaft sleeve is welded on the fixed seat in a backward supporting way, and an L-shaped telescopic supporting rod is rotatably arranged on the positioning shaft sleeve; two positioning ear blocks are symmetrically arranged on the head end section of the L-shaped telescopic support rod, a locking bolt is arranged on the two positioning ear blocks in a penetrating and screwing mode, a knob is welded on the head end polished rod section of the locking bolt, and ten semicircular grooves are formed in the outer circle of the circumference of the knob; the bottom of L-shaped telescopic support rod is welded with a prescription-shaped inserted bar, the inserted bar is positioned below the bottom of the display and protrudes forwards to support, so that a person can conveniently grasp the sliding sleeve to drive the sliding sleeve in a sitting state, the height of the display can be adjusted, the use is convenient, and the telescopic adjustment step of the display is simplified.

Description

Computer display screen with telescopic bracket

Technical Field

The utility model relates to the technical field of computer display screens, in particular to a computer display screen with a telescopic bracket.

Background

The display screen is also commonly referred to as a monitor. The display screen is an I/O device, i.e. input/output device, belonging to a computer, and is a display tool for displaying a certain electronic file on the screen through a specific transmission device and reflecting the electronic file to human eyes.

The telescopic machanism of the telescopic bracket on the existing computer display screen is installed on the back of the display screen and is shielded by the display screen, when the telescopic bracket is adjusted in telescopic height, personnel need to rise from a sitting office state and expose the telescopic machanism on the back side by tilting the display forwards, the height adjustment can be implemented, the operation steps are tedious and time-consuming, and the use is more troublesome and inconvenient.

Disclosure of Invention

In view of this, the present utility model provides a computer display screen with a telescopic bracket, so as to solve the problems that when the telescopic bracket is adjusted in telescopic height, a person needs to rise from a sitting and standing office state and expose the telescopic mechanism on the back side by tilting the display forwards and sideways, so that the adjustment of the height can be implemented, the operation steps are complicated and time-consuming, and the use is troublesome and inconvenient.

The utility model provides a computer display screen with a telescopic bracket, which specifically comprises: the display is characterized in that a fixed seat with a prescription-shaped structure is fixedly locked at the back center of the display through a screw, a positioning shaft sleeve is welded on the fixed seat in a backward supporting way, and an L-shaped telescopic supporting rod is rotatably arranged on the positioning shaft sleeve; two positioning ear blocks are symmetrically arranged on the head end section of the L-shaped telescopic support rod, a locking bolt is arranged on the two positioning ear blocks in a penetrating and screwing mode, a knob is welded on the head end polished rod section of the locking bolt, and ten semicircular grooves are formed in the outer circle of the circumference of the knob; the bottom of the L-shaped telescopic support rod is welded with a prescription-shaped inserting rod, and a base is sleeved and connected on the square inserting rod; the base is integrally of a trapezoid structure, a six-edge rail shaft is welded in the trapezoid bottom frame of the base in a horizontal mode, and a sliding sleeve is slidably arranged on the six-edge rail shaft; a mounting ring is welded on the sliding sleeve in a forward supporting way, and a plug shaft is slidably arranged on the mounting ring through spring pushing; a row of positioning holes are formed in the right half section of the six-edge track shaft at equal intervals, and the head end section of the plug shaft penetrates through the circumferential outer wall of the sliding sleeve to be in plug fit with the row of positioning holes; the right side position of back of display fixed mounting has a locating sleeve, and runs through on the locating sleeve and rotate and install a elasticity axle, and the right-hand member welding of elasticity axle has a rotatory button, rotatory button and the outer eaves parallel and level in the right side of display.

Further, the rear side of the circumference outer wall of the sliding sleeve is rotationally connected with a connecting rod, an L-shaped supporting rod is welded downwards at the front side of the bottom of the L-shaped telescopic supporting rod, and the head end section of the connecting rod is rotationally connected with the bottom section of the L-shaped supporting rod.

Further, the tail end of the elastic shaft is welded with a driving sleeve, and ten semicircular protruding rods are arranged on the inner wall of the circumference of the driving sleeve in a surrounding mode.

Further, the driving sleeve is in plug-in fit with the knob sleeve, and the ten semicircular protruding rods are in plug-in fit with the ten semicircular grooves on the outer ring of the knob.

Further, a vertical supporting square sleeve is welded at the top end of the middle part of the base, and the square inserting rod is in plug-in connection with the vertical supporting square sleeve.

Advantageous effects

1. According to the utility model, the inserting shaft can be inserted into the fixed sliding sleeve, so that the L-shaped telescopic support rod and the display can be kept at the use height after lifting adjustment, the inserting shaft can be directly pushed to slide left and right after being pulled forward, the inserting shaft is positioned below the bottom of the display and is supported in a forward protruding manner, a person can conveniently grasp the force of the sliding sleeve in a sitting state, the adjustment of the height of the display is realized, the trouble that the telescopic mechanism mounted on the back is exposed when the person stands up and leans forward is omitted, the height adjustment can be implemented, the use is convenient, and the telescopic adjustment step of the display is simplified.

2. According to the utility model, the elastic shaft extends to the right support, and the rotary button at the head end of the elastic shaft is flush with the right outer eave of the display, so that a person can conveniently and directly sit and stretch the hand to grasp the force to rotate and drive the elastic shaft, the tightness of the locking bolt is realized, the trouble that the locking bolt mounted on the back is exposed by tilting the display forwards and sideways when the person stands up is omitted, the locking bolt loosening and detaching force can be used for implementing angle adjustment on the display, the use is convenient, and the simplification of the angle adjustment step of the display is facilitated.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.

The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.

In the drawings:

fig. 1 is a schematic diagram of a front side structure of a display according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a rear side structure of a display according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a display bottom structure according to an embodiment of the utility model.

Fig. 4 is a schematic view of a base structure of an embodiment of the present utility model.

Fig. 5 is a schematic view of an L-shaped telescopic strut according to an embodiment of the present utility model.

Fig. 6 is a schematic view of the driving sleeve structure according to the embodiment of the present utility model.

List of reference numerals

1. A display; 101. a positioning sleeve; 102. a fixing seat; 2. a base; 201. a six-edge rail shaft; 202. a vertical support square sleeve; 3. a sliding sleeve; 301. a mounting ring; 302. inserting a shaft; 303. a connecting rod; 4. an L-shaped telescopic strut; 401. an L-shaped stay bar; 402. square inserted link; 403. a locking bolt; 5. an elastic shaft; 501. a driving sleeve.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model.

Examples: please refer to fig. 1 to 6:

the utility model provides a computer display screen with a telescopic bracket, which comprises a display 1, wherein a fixed seat 102 with a prescription-shaped structure is locked and fixed at the back center of the display 1 through a screw, a positioning shaft sleeve is welded on the fixed seat 102 in a backward supporting way, and an L-shaped telescopic support rod 4 is rotatably arranged on the positioning shaft sleeve; two positioning ear blocks are symmetrically arranged on the head end section of the L-shaped telescopic support rod 4, a locking bolt 403 is arranged on the two positioning ear blocks in a penetrating and screwing mode, a knob is welded on the head end polished rod section of the locking bolt 403, ten semicircular grooves are formed in the circumference outer ring of the knob, the display 1 can be adjusted to display postures in a tilting and swinging mode through the fixing seat 102 and the positioning shaft sleeve, different watching and displaying requirements are met, and the locking bolt 403 can lock and fix the positioning shaft sleeve, so that the display 1 can be kept in the posture after the swinging and rotating adjustment; the bottom of the L-shaped telescopic support rod 4 is welded with a prescription-shaped inserting rod 402, a base 2 is sleeved and connected on the square inserting rod 402, and the L-shaped telescopic support rod 4 can slide up and down along the vertical support square sleeve 202 to adjust the use height of the display 1; the whole base 2 is of a trapezoid structure, a six-edge track shaft 201 is welded in the trapezoid bottom frame of the base 2 in a horizontal mode, and a sliding sleeve 3 is slidably arranged on the six-edge track shaft 201; a mounting ring 301 is welded on the sliding sleeve 3 in a forward supporting way, and a plug shaft 302 is slidably arranged on the mounting ring 301 through spring pushing; a row of positioning holes are formed in the right half section of the six-edge track shaft 201 at equal intervals, the head end section of the inserting shaft 302 penetrates through the circumferential outer wall of the sliding sleeve 3 to be in plug fit with the row of positioning holes, the inserting shaft 302 can be plugged to fix the sliding sleeve 3, the L-shaped telescopic support rod 4 and the display 1 can be kept at the use height after lifting adjustment, the inserting shaft 302 can be directly pushed to slide left and right after being pulled forwards, the inserting shaft 302 is positioned below the bottom of the display 1 and is supported forwards in a protruding mode, a person can conveniently grasp the sliding sleeve 3 by hands in a sitting state to drive the height of the display 1, the trouble that the telescopic mechanism arranged on the back is exposed when the person needs to get up is omitted, the use is convenient, and the telescopic adjustment step of the display 1 is simplified; the right side of the back of the display 1 is fixedly provided with a positioning sleeve 101, the positioning sleeve 101 is penetrated and rotatably provided with an elastic shaft 5, the right end of the elastic shaft 5 is welded with a rotary button, the rotary button is flush with the outer eave on the right side of the display 1, the elastic shaft 5 supports and extends rightwards, and the rotary button at the head end of the elastic shaft is flush with the outer eave on the right side of the display 1, so that a person can conveniently and directly sit and manually grasp the force to rotate and drive the elastic shaft, the tightness of a locking bolt 403 is realized, the trouble that the locking bolt 403 arranged on the back is exposed by leaning forward and sideways of the display 1, and the locking bolt 403 can be loosened and detached to implement angle adjustment on the display 1 is avoided, so that the elastic shaft is convenient to use and is beneficial to simplifying the angle adjustment step of the display 1; the driving sleeve 501 is in plug-in fit with the knob sleeve, and the ten semicircular convex rods are in plug-in fit with the ten semicircular grooves on the outer ring of the knob; the top end of the middle part of the base 2 is welded with a vertical supporting square sleeve 202, and a square inserted rod 402 is in plug-in fit with the vertical supporting square sleeve 202.

Wherein, the rear side of sliding sleeve 3 circumference outer wall rotates and is connected with a connecting rod 303, and the bottom front side position of L form telescopic strut 4 has welded a department L form vaulting pole 401 downwards, and the head end section of connecting rod 303 rotates with the bottom section of L form vaulting pole 401 and links together, and sliding sleeve 3, connecting rod 303 and L form vaulting pole 401 connect together and have formed a slider-crank mechanism, slide sliding sleeve 3 can order about driving L form telescopic strut 4 and display 1 to go up and down the slip height-adjusting about this mechanism.

Wherein, the tail end of the elastic shaft 5 is welded with a driving sleeve 501, ten semicircular protruding rods are arranged on the circumferential inner wall of the driving sleeve 501 in a surrounding manner, and the locking bolt 403 can be driven to be loosened by the positive and negative rotation of the elastic shaft 5 through the driving sleeve 501.

Specific use and action of the embodiment: according to the utility model, the display 1 can be obliquely swung to adjust the display posture through the fixing seat 102 and the positioning shaft sleeve, so that different watching and displaying requirements are met, the L-shaped telescopic support rod 4 can slide up and down along the vertical support square sleeve 202 to adjust the use height of the display 1, the locking bolt 403 can lock and fix the positioning shaft sleeve, so that the display 1 is kept in the swing-adjusted posture, the elastic shaft 5 supports and extends rightwards, the rotating button at the head end of the elastic shaft is flush with the right outer eave of the display 1, and the elastic shaft is convenient for a person to directly be in a sitting state and extend to grasp and force to rotate and drive, so that the elasticity of the locking bolt 403 is realized;

the sliding sleeve 3, the connecting rod 303 and the L-shaped supporting rod 401 are jointly connected to form a crank sliding block mechanism, the L-shaped telescopic supporting rod 4 and the display 1 can be driven to lift and slide by the left-right sliding sleeve 3 through the crank sliding block mechanism, the sliding sleeve 3 can be inserted and fixed by the inserting shaft 302, the L-shaped telescopic supporting rod 4 and the display 1 can be kept at the use height after lifting and adjusting, the sliding sleeve 3 can be directly pushed to slide left and right after the inserting shaft 302 is pulled forward, the inserting shaft 302 is positioned below the bottom of the display 1 and protrudes forward to support, and a person can conveniently grasp the sliding sleeve 3 in a sitting state to drive the sliding sleeve 3 by force by extending his hands, so that the height of the display 1 is adjusted.

Claims

1. A computer display screen with a telescoping support, comprising: the display device comprises a display (1), wherein a fixed seat (102) with a prescription-shaped structure is fixedly locked at the back center of the display (1) through a screw, a positioning shaft sleeve is welded on the fixed seat (102) in a backward supporting way, and an L-shaped telescopic support rod (4) is rotatably arranged on the positioning shaft sleeve; two positioning ear blocks are symmetrically arranged on the head end section of the L-shaped telescopic support rod (4), a locking bolt (403) is arranged on the two positioning ear blocks in a penetrating and screwing mode, a knob is welded on the head end polished rod section of the locking bolt (403), and ten semicircular grooves are formed in the circumference outer ring of the knob; the bottom of the L-shaped telescopic support rod (4) is welded with a prescription-shaped inserting rod (402), and the square inserting rod (402) is sleeved and connected with a base (2); the base (2) is integrally of a trapezoid structure, a six-edge track shaft (201) is welded in the trapezoid bottom frame of the base (2) horizontally, and a sliding sleeve (3) is slidably arranged on the six-edge track shaft (201); a mounting ring (301) is welded on the sliding sleeve (3) in a forward supporting way, and a plug shaft (302) is slidably installed on the mounting ring (301) through spring pushing; a row of positioning holes are formed in the right half section of the six-edge track shaft (201) at equal intervals, and the head end section of the inserting shaft (302) penetrates through the circumferential outer wall of the sliding sleeve (3) to be in plug-in fit with the row of positioning holes; the right side position of back of display (1) fixed mounting has a locating sleeve (101), and runs through on locating sleeve (101) and rotate and install a elasticity axle (5), and the right-hand member welding of elasticity axle (5) has a rotatory button, and rotatory button is parallel and level with the outer eaves in the right side of display (1).

2. A computer display screen with a telescopic bracket as claimed in claim 1, wherein: the rear side of the circumference outer wall of the sliding sleeve (3) is rotationally connected with a connecting rod (303), an L-shaped supporting rod (401) is welded downwards at the front side of the bottom of the L-shaped telescopic supporting rod (4), and the head end section of the connecting rod (303) is rotationally connected with the bottom section of the L-shaped supporting rod (401).

3. A computer display screen with a telescopic bracket as claimed in claim 1, wherein: the tail end of the elastic shaft (5) is welded with a driving sleeve (501), and ten semicircular protruding rods are arranged on the circumferential inner wall of the driving sleeve (501) in a surrounding mode.

4. A computer display with telescoping support as set forth in claim 3, wherein: the driving sleeve (501) is in plug-in fit with the knob sleeve, and the ten semicircular protruding rods are in plug-in fit with the ten semicircular grooves on the outer ring of the knob.

5. A computer display screen with a telescopic bracket as claimed in claim 1, wherein: a vertical supporting square sleeve (202) is welded at the top end of the middle part of the base (2), and a square inserting rod (402) is in plug-in fit with the vertical supporting square sleeve (202).