Display screen support convenient to install

Abstract

The utility model discloses a display screen support convenient to install, and relates to the technical field of display screen supports. The device comprises two supporting legs, a telescopic supporting piece and a telescopic clamping piece, wherein the telescopic supporting piece and the telescopic clamping piece are arranged between the two supporting legs; rotating rods are rotationally matched with one sides of the supporting legs, and the ends of the two rotating rods are rotationally connected and are in an inverted V shape; wherein one side of one supporting leg is rotatably matched with a plate body, one side of the plate body is elastically matched with a sleeve, a toothed plate is elastically matched in the sleeve, and one side of the toothed plate is provided with a hook. Through the arrangement of the rotating rod, an operator can conveniently tread the rotating rod to enable the two supporting legs to be far away from each other when installing the display screen, and when the display screen is placed between the telescopic supporting piece and the telescopic clamping piece, the rotating rod is loosened to enable the two supporting legs to be attached to clamp and fix the display screen; therefore, one operator can conveniently install the display screen.

Description

Technical Field

[0001] The utility model belongs to the field of display screen brackets, and in particular relates to a display screen bracket which is easy to install. Background Art

[0002] Display screens integrate microelectronics technology, computer technology, and information processing. They have the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc. Display screens are widely used in commercial media, cultural performance markets, sports venues, information dissemination, news releases, securities trading, etc., and can meet the needs of different environments. In order to take into account the mobility of the display screen, the display screen is usually installed on a bracket to facilitate disassembly and movement of the display screen.

[0003] The Chinese patent with the publication number of utility model CN219550026U discloses a display screen bracket that is easy to install, including two bearing rods, symmetrical first fixed frames are fixedly connected to the upper parts of the facing sides of the two bearing rods, symmetrical connecting rods are fixedly connected to the middle parts of the facing sides of the two bearing rods, a sleeve rod is sleeved between the two connecting rods, a first spring is fixedly connected between the facing ends of the two connecting rods, symmetrical rotating rods are rotatably connected to the lower parts of the facing sides of the two connecting rods, and the ends of the two rotating rods are rotatably connected and in an inverted V shape. In the utility model, the middle position of the two rotating rods is stepped on, and the facing ends of the rotating rods move downward, driving the two bearing rods to move in opposite directions, and the display screen body is placed between the two first fixed frames, the two rotating rods are loosened, the springs are contracted, the two bearing rods are brought close to each other, and the two first fixed frames clamp and fix the display screen body, which is convenient for an operator to install the display screen body.

[0004] However, when the above display bracket is actually used, the curved elastic sheet will block the edges of the display due to the small edges on both sides of the display. In addition, during cultural performances, there will be children playing near the display. If they accidentally touch the rotating rod, it will directly lead to the fixed contact of the display, which poses a great safety hazard.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a display screen bracket that is easy to install.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A display screen bracket that is easy to install, comprising: two supporting legs, a telescopic supporting member and a telescopic clamping member installed between the two supporting legs;

[0009] One side of the supporting leg is rotatably matched with a rotating rod, and the ends of the two rotating rods are rotatably connected and form an inverted V shape;

[0010] One side of one of the supporting legs is rotatably matched with a plate body, one side of the plate body is elastically matched with a sleeve, a tooth plate is elastically matched in the sleeve, a hook is arranged on one side of the tooth plate, a hanging rod matched with the hook is installed on one side of the other supporting leg, and a fixing piece is arranged on one side of the sleeve.

[0011] Optionally, the telescopic support member and the telescopic clamping member both include a crossbar, two ends of the crossbar are provided with slide grooves, a slide rod is elastically fitted in the slide groove, the two slide rods are connected to the support legs, and a baffle is provided on one side of the crossbar. By providing the slide rod, when the distance between the two support legs becomes larger, the slide rod can be pulled to slide in the slide groove.

[0012] Optionally, an opening and a notch are provided on one side of the support leg, an inner cavity is provided in the support leg, the inner cavity is communicated with the opening and the notch, an extrusion rod is slidably fitted in the inner cavity, and the extrusion rod cooperates with the rotating rod and the telescopic clamp. The extrusion rod can be driven to move while the rotating rod rotates, and the extrusion rod moves and pushes the sliding rod, thereby driving the telescopic clamp to be lifted.

[0013] Optionally, the slide bar on the telescopic clamp is in the slot and extends into the inner cavity, one end of the rotating rod is located in the inner cavity through the opening, the extrusion rod is located between the rotating rod and the slide bar, the upper thread of the support leg is matched with a knob, and a spring is arranged between the knob and the slide bar. The arranged spring can drive the slide bar to move toward one side of the telescopic support member when the operator does not step on the rotating rod, so that the telescopic clamp clamps the display screen.

[0014] Optionally, the fixing member includes a shell mounted on one side of the sleeve, a disc rotatably fitted in the shell, a driving gear mounted on one side of the disc and with an end portion located in the sleeve, and a plurality of expansion members arranged on one side of the shell, wherein the plurality of expansion members cooperate with the disc, and the driving gear meshes with the tooth plate. By means of the setting of the fixing member, when the operator pulls the tooth plate, the tooth plate meshes with the driving gear and drives the driving gear to rotate, and the rotation of the driving gear drives the disc to rotate, thereby controlling the expansion of the expansion member.

[0015] Optionally, the expansion member includes a barrel mounted on one side of the shell, a plurality of protrusions mounted on one side of the barrel, a through hole opened on one side of the barrel, a plug rod slidingly fitted in the through hole, a push rod slidingly fitted in the barrel and matched with the plurality of plug rods, and the push rod matches with the disc. The expansion member can be inserted into the threaded hole reserved for the display screen, and during the rotation of the disc, the push rod is squeezed to move the push rod, and the plug rod is squeezed to extend from the through hole and match with the thread gap in the threaded hole. The protrusion also matches with the thread gap in the threaded hole, forming a bolt effect to complete the secondary fixation of the display screen.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] The rotating rod is provided so that an operator can step on the rotating rod to move the two supporting legs away from each other when installing the display screen, and when the display screen is placed between the telescopic support member and the telescopic clamping member, the rotating rod can be loosened to fit the two supporting legs together, and the display screen can be clamped and fixed, so that one operator can install the display screen. The hook is provided so that the distance between the two supporting legs can be limited, so as to prevent the rotating rod from being accidentally touched, resulting in the separation of the two supporting legs. The fixing member is provided so that the back of the display screen can be fixed, so as to improve the stability of the display screen during installation.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 This is a schematic diagram of the display screen bracket structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of a display screen bracket according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the back structure of a display screen bracket according to an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the display screen bracket baffle retraction structure of an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the support leg structure of an embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of a telescopic support member and a telescopic clamping member according to an embodiment of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of a fixing member according to an embodiment of the utility model;

[0027] Figure 8 This is a schematic diagram of the sleeve structure of an embodiment of the utility model;

[0028] Fig. 9 This is a schematic diagram of the expansion member structure of an embodiment of the utility model;

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] Support leg 1, telescopic support member 2, telescopic clamping member 3, rotating rod 4, plate body 5, sleeve 6, tooth plate 7, hook 8, fixing member 10, cross bar 11, slide groove 12, slide bar 13, baffle 14, opening 15, notch 16, inner cavity 17, extrusion rod 18, knob 19, spring 20, outer shell 21, disc 22, driving gear 23, expansion member 24, barrel body 25, protrusion 26, through hole 27, insertion rod 28, push rod 29.

[0031] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0032] The utility model will now be further described in detail with reference to the accompanying drawings.

[0033] See also Figure 1-9 As shown, in this embodiment, a display screen bracket that is easy to install is provided, comprising: two support legs 1, a telescopic support member 2 and a telescopic clamping member 3 installed between the two support legs 1;

[0034] One side of the support leg 1 is rotatably matched with a rotating rod 4, and the ends of the two rotating rods 4 are rotatably connected and form an inverted V shape;

[0035] One side of one of the supporting legs 1 is rotatably fitted with a plate body 5, one side of the plate body 5 is elastically fitted with a sleeve 6, a tooth plate 7 is elastically fitted inside the sleeve 6, and a hook 8 is provided on one side of the tooth plate 7. One side of the other supporting leg 1 is equipped with a hanging rod that cooperates with the hook 8, and one side of the sleeve 6 is provided with a fixing part 10.

[0036] Among them, a pedal is installed on one side of the rotation point between the two rotating rods 4 for the convenience of the operator to step on, and grooves are opened on both sides of the supporting leg 1, and a stabilizing leg is sliding and rotating in the groove. An elastic member is arranged between the tooth plate 7 and the hook 8, which is used to ensure that the hook can still be used normally when the expansion member 24 is fully expanded.

[0037] The application of one aspect of this embodiment is as follows: when it is necessary to install a display screen, the entire bracket is moved to the position where the display screen body 9 is required to be installed. During installation, the operator steps on the rotation position between the two rotating rods 4. When the rotating rod 4 is stepped on, the two rotating rods 4 are in an inverted V shape. When the rotating rod 4 is stepped on, the two rotating rods 4 drive the distance between the two supporting legs 1 to increase. At the same time, the two supporting legs 1 pull the telescopic support members 2 and the telescopic clamping members 3. The operator prevents the display screen from being between the telescopic support members 2 and the telescopic clamping members 3 and supports the display screen. The operator releases the rotating rod 4 under his feet, and the telescopic support members 2 and the telescopic clamping members 3 shrink, thereby pulling the two supporting legs 1 toward each other and clamping the display screen. After the display screen is clamped, the plate body 5 is rotated so that the fixing member 10 is located on the back of the display screen and fixes the display screen, and the hook 8 is engaged with the hanging rod to complete the limiting of the supporting legs 1, and the installation of the display screen can be completed.

[0038] The rotating rod 4 is provided, so that the operator can step on the rotating rod 4 to move the two supporting legs 1 away from each other when installing the display screen, and when the display screen is placed between the telescopic support member 2 and the telescopic clamping member 3, the rotating rod 4 is loosened to make the two supporting legs 1 fit together, and the display screen is clamped and fixed, so that one operator can install the display screen. The hook 8 is provided to limit the distance between the two supporting legs 1, so as to prevent the rotating rod 4 from being accidentally touched, resulting in the separation of the two supporting legs 1. The fixing member 10 is provided to fix the back of the display screen, so as to improve the stability of the display screen during installation.

[0039] The telescopic support member 2 and the telescopic clamping member 3 of this embodiment both include a crossbar 11, and a slide groove 12 is provided at both ends of the crossbar 11. A slide rod 13 is elastically fitted in the slide groove 12. The two slide rods 13 are connected to the support legs 1, and a baffle 14 is provided on one side of the crossbar 11. By providing the slide rod 13, when the distance between the two support legs 1 increases, the slide rod 13 can be pulled to slide in the slide groove 12 and generate elastic potential energy. When the operator releases the stepping on the rotating rod 4, the elastic potential energy will drive the two support legs 1 to move closer to each other, thereby completing the clamping of the display screen.

[0040] An opening 15 and a notch 16 are provided on one side of the support leg 1 of the present embodiment, and an inner cavity 17 is provided in the support leg 1, the inner cavity 17 is communicated with the opening 15 and the notch 16, and an extrusion rod 18 is slidably fitted in the inner cavity 17, and the extrusion rod 18 is fitted with the rotating rod 4 and the telescopic clamping member 3. The extrusion rod 18 can be driven to move while the rotating rod 4 rotates, and the extrusion rod 18 moves and pushes the sliding rod 13, thereby driving the telescopic clamping member 3 to be lifted, so that the operator can place the display screen between the telescopic clamping member 3 and the telescopic support member 2.

[0041] The slide bar 13 on the telescopic clamping member 3 of this embodiment is in the notch 16 and extends into the inner cavity 17, one end of the rotating rod 4 is located in the inner cavity 17 through the opening 15, the extrusion rod 18 is located between the rotating rod 4 and the slide bar 13, and the upper side of the support leg 1 is threaded with a knob 19, and a spring 20 is provided between the knob 19 and the slide bar 13. The provided spring 20 can drive the slide bar 13 to move to one side of the telescopic support member 2 when the operator does not step on the rotating rod 4, so that the telescopic clamping member 3 clamps the display screen, and the provided knob 19 can facilitate the operator to rotate the knob 19 to move the knob 19 and complete the adjustment of the elastic force of the spring 20.

[0042] The fixing member 10 of this embodiment includes a housing 21 mounted on one side of the sleeve 6, a disc 22 rotatably fitted in the housing 21, a driving gear 23 mounted on one side of the disc 22 and with its end located in the sleeve 6, and a plurality of expansion members 24 arranged on one side of the housing 21, wherein the plurality of expansion members 24 cooperate with the disc 22, and the driving gear 23 meshes with the tooth plate 7. Through the setting of the fixing member 10, when the operator pulls the tooth plate 7, the tooth plate 7 meshes with the driving gear 23 and drives the driving gear 23 to rotate, and the rotation of the driving gear 23 drives the disc 22 to rotate, thereby controlling the expansion member 24 to expand, and completing the fixing of the display screen.

[0043] The expansion member 24 of this embodiment includes a barrel body 25 installed on one side of the housing 21, a plurality of protrusions 26 installed on one side of the barrel body 25, a through hole 27 opened on one side of the barrel body 25, a plug rod 28 slidingly fitted in the through hole 27, and a push rod 29 slidingly fitted in the barrel body 25 and matched with the plurality of plug rods 28, and the push rod 29 matches with the disc 22. The expansion member 24 can be inserted into the threaded hole reserved for the display screen, and in the process of the rotation of the disc 22, the push rod 29 is squeezed to move the push rod 29, and the plug rod 28 is squeezed to extend from the through hole 27 and match with the thread gap in the threaded hole, and the protrusion 26 also matches with the thread gap in the threaded hole, forming a bolt effect to complete the secondary fixation of the display screen.

[0044] The surface of the disk 22 is provided with a wave-shaped protrusion for squeezing the push rod 29, and an elastic member is provided between the end of the push rod 29 located in the barrel body 25 and the barrel body 25, for driving the push rod 29 to reset when the push rod 29 is not squeezed.

[0045] In this embodiment, the telescopic support member 2 and the telescopic clamping member 3 are rotatably matched with a stopper on one side of the two support legs 1, which is used to cooperate with the baffle 14 to form a placement gap to preliminarily fix the display screen, and after the display screen is fixed, it can be manually flipped to reduce obstruction of the edge of the display screen.

[0046] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A display screen bracket that is easy to install, characterized in that: include: Two supporting legs (1), a telescopic supporting member (2) installed between the two supporting legs (1), and a telescopic clamping member (3); One side of the support leg (1) is rotatably matched with a rotating rod (4), and the ends of the two rotating rods (4) are rotatably connected and form an inverted V shape; One side of one of the supporting legs (1) is rotatably matched with a plate body (5), one side of the plate body (5) is elastically matched with a sleeve (6), a tooth plate (7) is elastically matched inside the sleeve (6), a hook (8) is arranged on one side of the tooth plate (7), and one side of the other supporting leg (1) is equipped with a hanging rod matched with the hook (8), and one side of the sleeve (6) is provided with a fixing member (10).

2. The display screen bracket that is easy to install according to claim 1, characterized in that: The telescopic support member (2) and the telescopic clamping member (3) both comprise a cross bar (11), two ends of the cross bar (11) are provided with slide grooves (12), slide rods (13) are elastically fitted in the slide grooves (12), the two slide rods (13) are connected to the supporting legs (1), and a baffle (14) is provided on one side of the cross bar (11).

3. The display screen bracket that is easy to install according to claim 2, characterized in that: An opening (15) and a notch (16) are provided on one side of the support leg (1), an inner cavity (17) is provided in the support leg (1), the inner cavity (17) is communicated with the opening (15) and the notch (16), an extrusion rod (18) is slidably fitted in the inner cavity (17), and the extrusion rod (18) is fitted with the rotating rod (4) and the telescopic clamping member (3).

4. The display screen bracket that is easy to install according to claim 3, characterized in that: The slide bar (13) on the telescopic clamp (3) is in the notch (16) and extends into the inner cavity (17), one end of the rotating rod (4) is located in the inner cavity (17) through the opening (15), the extrusion rod (18) is located between the rotating rod (4) and the slide bar (13), the upper side of the support leg (1) is threadedly matched with a knob (19), and a spring (20) is arranged between the knob (19) and the slide bar (13).

5. The display screen bracket that is easy to install according to claim 1, characterized in that: The fixing member (10) comprises a housing (21) mounted on one side of the sleeve (6), a disc (22) rotatably fitted in the housing (21), a driving gear (23) mounted on one side of the disc (22) and with its end located in the sleeve (6), and a plurality of expansion members (24) arranged on one side of the housing (21), wherein the plurality of expansion members (24) are fitted with the disc (22), and the driving gear (23) is meshed with the toothed plate (7).

6. The display screen bracket that is easy to install according to claim 5, characterized in that: The expansion member (24) comprises a barrel body (25) mounted on one side of the outer shell (21), a plurality of protrusions (26) mounted on one side of the barrel body (25), a through hole (27) provided on one side of the barrel body (25), an insertion rod (28) slidably fitted in the through hole (27), and a push rod (29) slidably fitted in the barrel body (25) and matched with the plurality of insertion rods (28), wherein the push rod (29) matches with the disc (22).

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