CN221004479U

CN221004479U - LED electronic display screen module structure easy to replace

Info

Publication number: CN221004479U
Application number: CN202322924456.4U
Authority: CN
Inventors: 刘君剑; 盛涵; 徐海兵; 侯孟飞
Original assignee: Jiangsu Qisheng Weiye Electronic Technology Co ltd
Current assignee: Jiangsu Qisheng Weiye Electronic Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-24
Anticipated expiration: 2033-10-31

Abstract

The utility model belongs to the technical field of LED electronic display screen module structures, in particular to an easy-to-replace LED electronic display screen module structure, which comprises a base and a protective shell, wherein a supporting arm is arranged at the top of the base, the inner side of the supporting arm is connected with an adjusting screw, the bottom of the adjusting screw is provided with a cross rod, the middle part of the adjusting screw is connected with an adjusting block, the protective shell is fixed on the outer side of the adjusting block, the inner side of the protective shell is provided with a vertical supporting plate, the middle part of the vertical supporting plate is provided with a bearing plate, the outer side of the bearing plate is connected with a clamping plate, the outer side of the clamping plate is connected with a limiting rod, an LED display screen is arranged in front of the bearing plate, the outer side of the LED display screen is connected with a clamping rod, and the rear side of the protective shell is provided with a splice plate. The LED electronic display screen module structure is convenient to automatically adjust the use height according to requirements, convenient to detach, splice and assemble into display screens with different sizes, and convenient to improve the dustproof function of the display screen.

Description

LED electronic display screen module structure easy to replace

Technical Field

The utility model relates to the technical field of LED electronic display screen module structures, in particular to an easy-to-replace LED electronic display screen module structure.

Background

The display screen is the device that converts the signal of receiving into the picture, and display screen device such as TV, computer, bill-board etc. all are by the display screen to be constituteed in people's daily life, along with the development of science and technology, the function of display screen gradually increases, has appeared LED display screen module structure like, and the accessible people demand the size of display screen to splice, and the people of being convenient for operate and use.

In chinese patent CN202120198658.3, a LED display screen module maintenance structure convenient to detach is disclosed, including back lid, module receiving plate, a plurality of LED display screen modules, protecgulum and a plurality of shrouding, be provided with the module receiving plate between protecgulum and the back lid, a plurality of recesses have been seted up to the back terminal surface of back lid, the through-hole has been seted up in the middle of the recess, the through-hole corresponds the module receiving plate position and all installs a set of LED display screen module, threading passageway has all been seted up between every two adjacent through-holes, the through-hole rear end surface is fixed with the shrouding, compared with prior art, the utility model has following beneficial effect: simple structure, convenient to use, easy dismounting maintains.

The current LED electronic display screen module structure needs to be installed and fixed in a good position before use, when the use height of the LED electronic display screen module structure needs to be adjusted, the LED electronic display screen module structure needs to be disassembled by manpower and reinstalled and fixed, the working efficiency is lower, the current LED electronic display screen module structure needs to be disassembled and spliced into LED display screens with different sizes according to the needs of people when in use, the operation needs to be carried out by other tools when the disassembly and the splicing are generally carried out, time and labor are wasted, and the display screen is easy to damage, and when the current LED electronic display screen module structure is used in the outside air, dust in the outside air enters the display screen, and the normal work of the display screen can be influenced.

Therefore, an easy-to-replace LED electronic display screen module structure is provided for the problems.

Disclosure of utility model

In order to make up the not enough of prior art, solve current LED electronic display screen module structure, need install fixed position before using, when the use height of needs adjustment LED electronic display screen module structure, need the manpower dismantle reinstallation fixed, work efficiency is lower, current LED electronic display screen module structure need dismantle the concatenation according to people's demand when using into not unidimensional LED display screen, generally need operate with the help of other instruments when dismantling the concatenation, it is time consuming and laborious, and fragile display screen, current LED electronic display screen module structure is when using in the outside air, in the dust entering display screen in the outside air, can influence the normal work of display screen, thereby influence its normal use.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an easily-replaced LED electronic display screen module structure, which comprises a base and a protective shell, wherein a supporting arm is arranged at the top of the base, an adjusting screw is connected to the inner side of the supporting arm, a cross rod is arranged at the bottom of the adjusting screw, an adjusting block is connected to the middle part of the adjusting screw, the protective shell is fixed to the outer side of the adjusting block, a vertical supporting plate is arranged at the inner side of the protective shell, a bearing plate is arranged at the middle part of the vertical supporting plate, a clamping plate is connected to the outer side of the bearing plate, a limiting rod is connected to the outer side of the clamping plate, an LED display screen is arranged in front of the bearing plate, a clamping rod is connected to the outer side of the LED display screen, a limiting shock absorber is arranged at the outer side of the clamping rod, a splice plate is arranged at the rear side of the protective shell, a mounting bolt is connected to the outer side of the splice plate, and a dust-proof plate is arranged at the middle part of the splice plate.

Preferably, the support arms are symmetrically arranged in two groups relative to the central axis of the base, the support arms are in rotary connection with the adjusting screw rods, and the adjusting screw rods are in worm wheel connection with the cross rods.

Preferably, the adjusting block is in sliding connection with the supporting arm, the adjusting block is in threaded connection with the adjusting screw, and the adjusting screw forms a lifting structure with the protecting shell through the adjusting block.

Preferably, the clamping plate is in sliding connection with the bearing plate, and the bearing plate forms a detachable structure with the vertical supporting plate through the clamping plate, the limiting rod.

Preferably, the LED display screen forms a clamping structure through the clamping rod and the bearing plate, and the clamping rod forms an elastic structure through the limiting shock absorber and the LED display screen.

Preferably, the splice plate is in a detachable structure through the installation bolts and the protective shell, four groups of installation bolts are symmetrically arranged on the central axis of the splice plate, and the splice plate and the dust-proof plate are in nested connection.

The utility model has the advantages that:

1. According to the utility model, the adjusting screw and the adjusting block are arranged, so that the use height of the display screen can be further and conveniently adjusted automatically according to the requirements, after the base is fixed on a plane, when the use height of the LED display screen is required to be adjusted, the motor is operated, the motor drives the cross rod to rotate, when the cross rod rotates on the base in situ, the adjusting screw with the gear arranged on the outer side is driven by the threads arranged on the outer side to rotate, the adjusting screw rotates in situ in the supporting arm, the stability of the LED display screen is improved by arranging two groups of supporting arms, when the adjusting screw rotates in situ in the supporting arm, the adjusting block is driven by the threads arranged on the outer side to longitudinally move, the adjusting block is connected with the supporting arm in a sliding manner, so that the equidirectional rotation between the adjusting block and the adjusting screw is avoided, the protective shell is driven to move up and down by the longitudinally moving position of the adjusting block, and then the use height of the LED display screen fixedly arranged in the protective shell is adjusted, when the height is adjusted, the motor is stopped, and the LED display screen is further and the use of the LED display screen can be conveniently and automatically adjusted according to the requirements;

2. According to the utility model, the vertical support plates and the bearing plates are further convenient to detach, splice and assemble into display screens with different sizes, after three groups of vertical support plates are fixed at equal intervals in the protective shell, the bearing plates are placed on the outer sides of the vertical support plates, the clamping plates are pulled by manpower, the clamping plates move transversely on the bearing plates until one ends of the clamping plates contact the outer sides of the vertical support plates, the limiting rods penetrate through clamping grooves formed in the clamping plates and the vertical support plates, the two ends of the limiting rods are respectively rotated into nuts, the nuts move transversely on the limiting rods through threads formed in the inner sides until one ends of the nuts abut against the outer sides of the clamping plates, so that the positions of the bearing plates are fixed, the positions of the LED display screens can be fixed through the lengths of the LED display screens needing to be spliced and assembled, the clamping rods connected at the rear sides of the vertical support plates are pulled by manpower, the limiting shock absorbers are compressed on the LED display screens while the clamping rods move outwards, the LED display screens are clamped on the bearing plates, the clamping rods are released, and the clamping rods are elastically restored to the positions of the bearing plates, so that the LED display screens are fixed, and the LED display screens can be assembled into a plurality of groups of display screens which are convenient to detach and assemble;

3. According to the utility model, the splice plate and the dust guard are arranged, so that the dust guard is further convenient to improve the dust guard function of the display screen, the splice plate is placed behind the protective shell, the installation bolt is manually rotated, the installation bolt moves on the splice plate through threads arranged on the outer side until one end of the installation bolt is rotated into a thread groove formed in the outer side of the protective shell, the splice plate is fixed in position, the stability of the splice plate is enhanced through arranging four groups of installation bolts, the dust guard is nested in the middle of the splice plate, the heat energy on the inner side of the protective shell can be conveniently and outwards dissipated through the dust guard, the dust in the protective shell can be filtered out by the dust guard when the outside air enters the protective shell, and therefore, the interior of the protective shell is in a dust-free state, a group of transparent glass can be installed in front of the protective shell, the dust guard is convenient for people to watch and use, and the dust guard function of the display screen is further conveniently improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall cross-sectional elevation of the present utility model;

FIG. 2 is a schematic view of the present utility model in a bottom view in an overall section;

FIG. 3 is a schematic view of the overall exterior rear view of the present utility model;

fig. 4 is an enlarged rear view of the LED display of the present utility model.

In the figure: 1. a base; 2. a support arm; 3. adjusting a screw; 4. a cross bar; 5. an adjusting block; 6. a protective shell; 7. a vertical support plate; 8. a receiving plate; 9. a clamping plate; 10. a limit rod; 11. an LED display screen; 12. a clamping rod; 13. a limit shock absorber; 14. splice plates; 15. installing a bolt; 16. a dust-proof plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an easy-to-replace LED electronic display module structure includes a base 1 and a protective case 6, wherein a supporting arm 2 is installed at the top of the base 1, and the inner side of the supporting arm 2 is connected with an adjusting screw 3, the bottom of the adjusting screw 3 is provided with a cross rod 4, and the middle part of the adjusting screw 3 is connected with an adjusting block 5, the protective case 6 is fixed on the outer side of the adjusting block 5, and the inner side of the protective case 6 is provided with a vertical supporting plate 7, and the middle part of the vertical supporting plate 7 is provided with a bearing plate 8, the outer side of the bearing plate 8 is connected with a clamping plate 9, and the outer side of the clamping plate 9 is connected with a limiting rod 10, the front of the bearing plate 8 is provided with an LED display screen 11, and the outer side of the LED display screen 11 is connected with a clamping rod 12, and the outer side of the clamping rod 12 is provided with a limiting damper 13, the rear side of the protective case 6 is provided with a splicing plate 14, and the outer side of the splicing plate 14 is connected with a mounting bolt 15, and the middle part of the splicing plate 14 is provided with a dust-proof plate 16.

The support arm 2 is provided with two sets of about the axis symmetry of base 1, and be connected for rotating between support arm 2 and the adjusting screw 3, and be connected for the worm wheel between adjusting screw 3 and the horizontal pole 4, fix base 1 after on the plane, when the use height of needs adjustment LED display screen 11, work for the motor, the motor drives horizontal pole 4 and rotates, the adjusting screw 3 rotation of gear is installed in the outside through the screw thread drive outside that sets up when horizontal pole 4 rotates on base 1 in situ, adjusting screw 3 rotates in support arm 2 normal position, through setting up two sets of support arms 2, thereby stability when improving LED display screen 11 adjustment height.

The adjusting block 5 is in sliding connection with the supporting arm 2, the adjusting block 5 is in threaded connection with the adjusting screw 3, a lifting structure is formed between the adjusting block 5 and the protecting shell 6 through the adjusting screw 3, the adjusting screw 3 drives the adjusting block 5 to longitudinally move through threads arranged on the outer side when in-situ rotation in the supporting arm 2, the adjusting block 5 is in sliding connection with the supporting arm 2, so that the adjusting block 5 and the adjusting screw 3 are prevented from rotating in the same direction, the protecting shell 6 is driven to carry out lifting movement through the longitudinally moving position of the adjusting block 5, the using height of the LED display screen 11 fixedly installed in the protecting shell 6 is adjusted, when the height is adjusted, the motor is stopped, the LED display screen 11 starts to be used, and the using height of the display screen is further conveniently and automatically adjusted according to requirements.

The clamping plate 9 is in sliding connection with the bearing plate 8, the bearing plate 8 forms a detachable structure through the clamping plate 9, the limiting rod 10 and the vertical supporting plate 7, after three groups of vertical supporting plates 7 are fixed in the protective shell 6 at equal intervals, the bearing plate 8 is placed on the outer side of the vertical supporting plate 7, the clamping plate 9 is pulled by manpower, the clamping plate 9 transversely moves on the bearing plate 8 until one end of the clamping plate 9 contacts the outer side of the vertical supporting plate 7, the limiting rod 10 passes through clamping grooves formed in the clamping plate 9 and the vertical supporting plate 7, nuts are respectively turned into two ends of the limiting rod 10, the nuts transversely move on the limiting rod 10 through threads arranged on the inner side until one end of each nut abuts against the outer side of the corresponding clamping plate 9, so that the position of the bearing plate 8 is fixed, and the position of the bearing plate 8 at fixed intervals on the vertical supporting plate 7 can be adjusted through the length of the LED display screen 11 which is required to be spliced and assembled.

The LED display screen 11 passes through the clamping rod 12 and forms the block structure between accepting the board 8, and constitute elastic construction between clamping rod 12 and the LED display screen 11 through spacing bumper shock absorber 13, after accepting board 8 position is fixed, the manpower pulls the clamping rod 12 that LED display screen 11 rear is connected, clamping rod 12 compresses spacing bumper shock absorber 13 when outwards moving on LED display screen 11, with LED display screen 11 card on accepting board 8, loosen clamping rod 12, clamping rod 12 resumes the normal position through spacing bumper shock absorber 13's elasticity, and the card is in the outside of accepting board 8, thereby with LED display screen 11 fixed in position, so on can install and splice multiunit LED display screen 11, further conveniently dismantle the display screen of concatenation equipment into not equidimension.

The splice plate 14 passes through and constitutes detachable construction between mounting bolt 15 and the protecting crust 6, and mounting bolt 15 is provided with four groups about the axis symmetry of splice plate 14, and be nested connection between splice plate 14 and the dust guard 16, place splice plate 14 at protecting crust 6 rear, and manpower rotation mounting bolt 15, mounting bolt 15 moves on splice plate 14 through the screw thread that the outside set up, until mounting bolt 15 one end shifts into the screw thread inslot that the protecting crust 6 outside was seted up, thereby with splice plate 14 fixed in position, through setting up four groups of mounting bolts 15, thereby consolidate the stability of splice plate 14, the middle part nestification at splice plate 14 has set up dust guard 16, can be convenient for protecting crust 6 inboard heat energy outwards scatter through dust guard 16, the inside dust can be filtered out by dust guard 16 when outside air goes into protecting crust 6, in the protecting crust 6 is gone into to the air after the filtration, thereby be in the dust-free state in the protecting crust 6, can install a set of transparent glass in the place ahead of protecting crust 6, the people of being convenient for watch and use, further conveniently improve the dustproof function of display screen.

Working principle: firstly, after a base 1 is fixed on a plane, when the use height of an LED display screen 11 is required to be adjusted, a motor works, the motor drives a cross rod 4 to rotate, when the cross rod 4 rotates on the base 1 in situ, an adjusting screw 3 with a gear arranged on the outer side is driven by threads arranged on the outer side to rotate, the adjusting screw 3 rotates in situ in a supporting arm 2, the stability of the LED display screen 11 when the height is adjusted is improved by arranging two groups of supporting arms 2, the adjusting screw 3 drives an adjusting block 5 to longitudinally move through threads arranged on the outer side when the adjusting screw 3 rotates in situ in the supporting arm 2, the adjusting block 5 is in sliding connection with the supporting arm 2, so that the same-direction rotation between the adjusting block 5 and the adjusting screw 3 is avoided, the protecting shell 6 is driven to move up and down through the longitudinally moving position of the adjusting block 5, the use height of the LED display screen 11 fixedly arranged in the protecting shell 6 is adjusted, when the height is adjusted, the motor stops working, the LED display screen 11 starts to be used, and the use height of the LED display screen is further conveniently and automatically adjusted according to requirements;

After three groups of vertical support plates 7 are fixed in a protective shell 6 at equal intervals, a bearing plate 8 is placed on the outer side of the vertical support plates 7, a clamping plate 9 is pulled by manpower, the clamping plate 9 transversely moves on the bearing plate 8 until one end of the clamping plate 9 contacts the outer side of the vertical support plates 7, a limiting rod 10 passes through clamping grooves formed in the clamping plate 9 and the vertical support plates 7, nuts are respectively rotated at two ends of the limiting rod 10, the nuts transversely move on the limiting rod 10 through threads formed in the inner side until one end of each nut abuts against the outer side of the corresponding clamping plate 9, the bearing plate 8 is fixed, the position of the fixed interval of the bearing plate 8 on the vertical support plates 7 can be adjusted through the length of an LED display screen 11 which needs to be spliced and assembled, after the position of the bearing plate 8 is fixed, a clamping rod 12 connected to the rear side of the LED display screen 11 is pulled by manpower, the clamping rod 12 compresses a limiting damper 13 while outwards moving on the LED display screen 11, the LED display screen 11 is clamped on the bearing plate 8, the clamping rod 12 is loosened, the clamping rod 12 is restored to the original position through the elasticity of the limiting shock absorber 13 and clamped on the outer side of the bearing plate 8, so that the LED display screen 11 is fixed in position, multiple groups of LED display screens 11 can be assembled and spliced by analogy, the LED display screens 11 with different sizes are further conveniently disassembled and spliced to be assembled, the splice plate 14 is placed behind the protective shell 6, the installation bolt 15 is manually rotated, the installation bolt 15 moves on the splice plate 14 through threads arranged on the outer side until one end of the installation bolt 15 is turned into a thread groove arranged on the outer side of the protective shell 6, the splice plate 14 is fixed in position, the dustproof plate 16 is arranged in the middle of the splice plate 14 in a nested mode, the heat energy on the inner side of the protective shell 6 can be conveniently outwards dissipated through the dustproof plate 16, outside air can be filtered out inside dust by the dust guard 16 when entering the protecting crust 6, and the air after filtering is gone into in the protecting crust 6 to be in dustless state in the messenger protecting crust 6, can install a set of transparent glass in the place ahead of protecting crust 6, be convenient for people watch the use, further conveniently improve the dustproof function of display screen.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an easy LED electronic display screen module structure of changing, includes base (1) and protecting crust (6), its characterized in that: support arm (2) are installed at the top of base (1), and the inboard of support arm (2) is connected with adjusting screw (3), and the bottom of adjusting screw (3) is provided with horizontal pole (4), and the middle part of adjusting screw (3) is connected with regulating block (5), protecting crust (6) are fixed in the outside of regulating block (5), and vertical backup pad (7) are installed to the inboard of protecting crust (6), and the middle part of vertical backup pad (7) is provided with and holds board (8), the outside of holding board (8) is connected with splint (9), and the outside of splint (9) is connected with gag lever post (10), the place ahead of holding board (8) is provided with LED display screen (11), and the outside of LED display screen (11) is connected with clamping lever (12), and the outside of clamping lever (12) is provided with spacing bumper shock absorber (13), the rear side of protecting crust (6) is provided with splice plate (14), and the outside of splice plate (14) is connected with mounting bolt (15), and the middle part of splice plate (14) is provided with dust guard plate (16).

2. The easy-to-replace LED electronic display module structure of claim 1, wherein: the support arms (2) are symmetrically arranged in two groups relative to the central axis of the base (1), the support arms (2) are rotationally connected with the adjusting screw rods (3), and the adjusting screw rods (3) are connected with the cross rods (4) through worm gears.

3. The easy-to-replace LED electronic display module structure of claim 1, wherein: the adjusting block (5) is in sliding connection with the supporting arm (2), the adjusting block (5) is in threaded connection with the adjusting screw (3), and the adjusting screw (3) forms a lifting structure through the adjusting block (5) and the protective shell (6).

4. The easy-to-replace LED electronic display module structure of claim 1, wherein: the clamping plate (9) is in sliding connection with the bearing plate (8), and the bearing plate (8) forms a detachable structure through the clamping plate (9), the limiting rod (10) and the vertical supporting plate (7).

5. The easy-to-replace LED electronic display module structure of claim 1, wherein: the LED display screen (11) forms a clamping structure with the bearing plate (8) through the clamping rod (12), and the clamping rod (12) forms an elastic structure with the LED display screen (11) through the limiting shock absorber (13).

6. The easy-to-replace LED electronic display module structure of claim 1, wherein: the splice plate (14) forms a detachable structure with the protective shell (6) through the mounting bolts (15), the mounting bolts (15) are symmetrically arranged in four groups relative to the central axis of the splice plate (14), and the splice plate (14) is connected with the dust guard (16) in a nested manner.