CN220466067U

CN220466067U - Special metal box of display screen

Info

Publication number: CN220466067U
Application number: CN202321143138.8U
Authority: CN
Inventors: 南振; 赵永雷
Original assignee: Shanghai Weipu Electronic Technology Co ltd
Current assignee: Shanghai Weipu Electronic Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2024-02-09
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a special metal box for a display screen, which comprises a box body, wherein the top end of the box body is connected with a fixed side plate, one side of the box body is rotatably provided with an adjusting bolt, one end of the adjusting bolt extends into the box body and is connected with a traction frame, the top end of the traction frame penetrates through the box body and is connected with a movable side plate, one sides of the inner walls of the movable side plate and the fixed side plate are respectively connected with a double-shaft motor, the output ends of the double-shaft motors are respectively connected with a worm through a coupling, one sides of the inner walls of the fixed side plate and the movable side plate are respectively connected with a traction mechanism, two ends of the traction mechanism are sleeved with chains, and one side of each chain is connected with a trigger supporting mechanism. The utility model satisfies the storage of display screens with different sizes, effectively increases the application range, ensures the application effect, avoids accumulation and extrusion, plays a role in protection and ensures the application effect of the display.

Description

Special metal box of display screen

Technical Field

The utility model relates to the technical field of metal boxes, in particular to a special metal box for a display screen.

Background

The LED display screen consists of small LED module panels, is used for displaying various information such as characters, images and videos, can realize conversion among different forms of various information presentation modes, can be used indoors and outdoors, and has incomparable advantages of other display screens.

The current display screen needs to be applied to special metal box when transporting and loads, but current metal box is when loading direct with LED display screen board stack place in the metal box, and the display screen that is located the below can receive the extrusion of above-mentioned display screen, takes place extrusion damage easily, causes economic loss, and the metal box is fixed easily simultaneously, can't carry out effective regulation according to the area of display screen, has reduced the result of use.

Disclosure of Invention

The utility model aims to provide a special metal box body for a display screen, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the box, the connection of box top is provided with fixed curb plate, box one side is rotated and is provided with adjusting bolt, adjusting bolt one end extends to in the box and connect and be provided with the traction frame, the traction frame top runs through the box and connect and be provided with movable curb plate, movable curb plate with all be connected in fixed curb plate inner wall one side is provided with biax motor, biax motor output is provided with the worm through the coupling joint, fixed curb plate with all be connected in movable curb plate inner wall one side is provided with traction mechanism, traction mechanism both ends cover is established and is connected with the chain, chain one side is connected and is provided with trigger supporting mechanism, fixed curb plate with one side that the movable curb plate kept away from each other is all connected and is provided with the control unit, fixed curb plate one side is connected and is provided with three shelves push-pull switch.

Preferably, the traction mechanism comprises a rotating shaft, gears are connected and arranged at two ends of the rotating shaft, a worm wheel is connected and arranged at the middle end of the gears, one side of the worm wheel is meshed with one side of the worm, and the chain is sleeved and connected between the worm wheels.

Preferably, the triggering support mechanism comprises a fixed groove frame, a spring is connected and arranged on one side of the inner wall of the fixed groove frame, a bracket is connected and arranged at one end of the spring, an extrusion roller is rotatably arranged at one end of the bracket, and a weighing sensor is connected and arranged at the top end of the bracket.

Preferably, the trigger supporting mechanisms are provided with a plurality of groups, and one sides of the fixed side plates and the movable side plates, which are close to each other, are provided with through holes corresponding to the trigger supporting mechanisms.

Preferably, the control unit comprises a mounting buckle plate, and one side of the mounting buckle plate is connected with a storage battery, a signal receiver, a singlechip and a reset switch.

Preferably, the top end of the inner wall of the box body is provided with a guide hole corresponding to the traction frame, and two ends of the traction frame penetrate through the guide hole and are connected with the movable side plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model changes the current line through the three-gear push-pull switch, thereby controlling the forward and reverse rotation of the double-shaft motor, completing the automatic upward or downward displacement of the display screen in the box body, being convenient for placement or taking, simultaneously playing a role in separating the display screen layer by layer, avoiding accumulation and extrusion, playing a role in protection, ensuring the use effect of the display and avoiding loss;

2. the utility model simultaneously drives the movable side plate to move along the guide hole through the traction frame by rotating the adjusting bolt, thereby adjusting the distance between the fixed side plate and the movable side plate, meeting the requirements of storage of display screens with different sizes, effectively increasing the application range and ensuring the application effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a special metal box for a display screen;

FIG. 2 is a schematic view showing the bottom view of a metal case dedicated for a display screen according to the present utility model;

FIG. 3 is a schematic diagram of a side sectional structure of a special metal box for a display screen;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;

fig. 5 is a schematic structural view of a trigger supporting mechanism in a special metal case for a display screen according to the present utility model.

In the figure: 1. a case; 2. fixing the side plates; 3. an adjusting bolt; 4. a traction frame; 5. a movable side plate; 6. a biaxial motor; 7. a worm; 8. a pulling mechanism; 81. a rotating shaft; 82. a gear; 83. a worm wheel; 9. a chain; 10. triggering a supporting mechanism; 101. a fixed slot frame; 102. a spring; 103. a bracket; 104. an extrusion roller; 105. a weighing sensor; 11. a control unit; 111. installing a buckle plate; 112. a storage battery; 113. a signal receiver; 114. a single chip microcomputer; 115. a reset switch; 12. a guide hole; 13. three-gear push-pull switch.

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. 1-5, the present utility model provides a technical solution: including box 1, box 1 top connection is provided with fixed curb plate 2, box 1 one side rotates and is provided with adjusting bolt 3, adjusting bolt 3 one end extends to in the box 1 and connects and be provided with traction frame 4, traction frame 4 top runs through box 1 and connects and be provided with movable curb plate 5, movable curb plate 5 and fixed curb plate 2 inner wall one side all are connected and are provided with biax motor 6, biax motor 6 output is provided with worm 7 through the coupling joint, fixed curb plate 2 and movable curb plate 5 inner wall one side all are connected and are provided with traction mechanism 8, traction mechanism 8 both ends cover is established and is connected with chain 9, chain 9 one side connection is provided with trigger supporting mechanism 10, fixed curb plate 2 and the one side that movable curb plate 5 kept away from each other are all connected and are provided with control unit 11, fixed curb plate 2 one side connection is provided with third gear push-pull switch 13.

The traction mechanism 8 comprises a rotating shaft 81, gears 82 are connected and arranged at two ends of the rotating shaft 81, a worm wheel 83 is connected and arranged at the middle end of the gears 82, one side of the worm wheel 83 is meshed with one side of the worm 7, and a chain 9 is sleeved and connected between the worm wheels 83, so that the internal mechanical operation synchronization effect is facilitated, and the use effect is ensured; the triggering support mechanism 10 comprises a fixed groove frame 101, one side of the inner wall of the fixed groove frame 101 is connected with a spring 102, one end of the spring 102 is connected with a bracket 103, one end of the bracket 103 is rotatably provided with an extrusion roller 104, the top end of the bracket 103 is connected with a weighing sensor 105, the display is effectively supported, the triggering function is achieved, and meanwhile, the display can automatically shrink and extend along with the rotation of 9, so that the use is convenient; the triggering support mechanisms 10 are provided with a plurality of groups, and the side, close to each other, of the fixed side plate 2 and the movable side plate 5 is provided with through holes corresponding to the triggering support mechanisms 10, so that the automatic conversion of the display screen is facilitated; the control unit 11 comprises a mounting pinch plate 111, one side of the mounting pinch plate 111 is connected with a storage battery 112, a signal receiver 113, a singlechip 114 and a reset switch 115, and the circuit is controlled, so that the manpower consumption is reduced; the guide hole 12 has been seted up on box 1 inner wall top correspondence traction frame 4, and traction frame 4 both ends run through guide hole 12 and are connected with movable curb plate 5 and set up, be convenient for adjust the interval between fixed curb plate 2 and the movable curb plate 5 to satisfy the placing of not unidimensional display screen.

Working principle: when the utility model is used, a display is placed at the top end of the triggering supporting mechanism 10, the weight of an object detected by the weighing sensor 105 sends a signal, the singlechip 114 receives the signal through the signal receiver 113 and triggers the reset switch 115, so that the double-shaft motor 6 is briefly started to drive the worm 7 to rotate and stop, the worm 7 drives the rotating shaft 81 to rotate through meshing with the worm wheel 83 while rotating, the chain 9 is driven by the gears 82 at two ends, the chain 9 drives the triggering supporting mechanism 10 to displace, the placed display screen is driven to displace downwards, the next group of triggering supporting mechanism 10 is driven to rotate out, the next group of display screens are supported, the three-gear push-pull switch 13 is stirred to adjust the incoming line sequence of current when the next group of display screens are taken, the double-shaft motor 6 is controlled to rotate reversely, the detection data of the weighing sensor 105 is changed after the uppermost display is taken out, and sends a signal to the singlechip 114, so that the double-shaft motor 6 is started briefly again through the reset switch 115 to drive the worm 7 to rotate and stop, and the traction mechanism 8 drives the chain 9 to rotate reversely, so that the next group of trigger supporting mechanisms 10 support the display screen, the display screen is convenient to take, when the display screen is taken to the last group, the three-gear push-pull switch 13 is stirred, the circuit is closed, the last group of trigger supporting mechanisms 10 are always in an ejection state, the signal triggering during placement is convenient, the trigger supporting mechanisms 10 can press the roller 104 to prevent friction damage to the display screen when rotating and lifting, when the trigger supporting mechanisms 10 rotate into the corresponding fixed side plate 2 and movable side plate 5, the inner walls of the fixed side plate 2 and the movable side plate 5 can extrude the bracket 103 through the pressing roller 104, so that the bracket 103 slides into the fixed groove frame 101, thereby satisfy the shrink and adjust, reduce the space and occupy, simple effectual separate the display screen and deposit, prevent to take place to extrude the damage, played the guard action, rotate adjusting bolt 3, drive movable curb plate 5 through traction frame 4 and remove along guiding hole 12 to adjust the interval before fixed curb plate 2 and the movable curb plate 5, thereby satisfy the depositing of not unidimensional display screen, effectual increase application range guarantees the result of use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special metal box of display screen, includes box (1), its characterized in that: the utility model discloses a box, including box (1), fixed curb plate (2), box (1) top connection is provided with fixed curb plate (2), box (1) one side is rotated and is provided with adjusting bolt (3), adjusting bolt (3) one end extends to in box (1) and connect and be provided with traction frame (4), traction frame (4) top runs through box (1) and connect and be provided with movable curb plate (5), movable curb plate (5) with all be connected in fixed curb plate (2) inner wall one side is provided with biax motor (6), biax motor (6) output is provided with worm (7) through the coupling joint, fixed curb plate (2) with all be connected in movable curb plate (5) inner wall one side is provided with traction mechanism (8), traction mechanism (8) both ends cover is established and is connected with chain (9), chain (9) one side connection is provided with trigger supporting mechanism (10), fixed curb plate (2) with one side that movable curb plate (5) kept away from each other all is connected and is provided with control unit (11), fixed curb plate (2) one side is connected and is provided with three-way switch (13).

2. The metal case dedicated for display screen according to claim 1, wherein: the traction mechanism (8) comprises a rotating shaft (81), gears (82) are connected and arranged at two ends of the rotating shaft (81), worm gears (83) are connected and arranged at the middle ends of the gears (82), one side of each worm gear (83) is meshed with one side of each worm (7), and the chain (9) is sleeved and connected between the worm gears (83).

3. The metal case dedicated for display screen according to claim 1, wherein: the trigger supporting mechanism (10) comprises a fixed groove frame (101), a spring (102) is connected and arranged on one side of the inner wall of the fixed groove frame (101), a bracket (103) is connected and arranged at one end of the spring (102), an extrusion roller (104) is rotatably arranged at one end of the bracket (103), and a weighing sensor (105) is connected and arranged at the top end of the bracket (103).

4. A display screen specific metal case according to claim 3, wherein: the trigger supporting mechanisms (10) are provided with a plurality of groups, and one sides, close to each other, of the fixed side plates (2) and the movable side plates (5) are provided with through holes corresponding to the trigger supporting mechanisms (10).

5. The metal case dedicated for display screen according to claim 1, wherein: the control unit (11) comprises a mounting buckle plate (111), and a storage battery (112), a signal receiver (113), a singlechip (114) and a reset switch (115) are connected and arranged on one side of the mounting buckle plate (111).

6. The metal case dedicated for display screen according to claim 1, wherein: the top end of the inner wall of the box body (1) is provided with a guide hole (12) corresponding to the traction frame (4), and two ends of the traction frame (4) penetrate through the guide hole (12) and are connected with the movable side plate (5).