CN216793190U - Display unit and display screen - Google Patents

Abstract

The utility model relates to a display unit and a display screen comprising the same, wherein the display unit comprises a box body assembly and a lamp panel, and the box body assembly comprises a box body, a control unit, a patch panel and a power supply; the edge of the lamp panel is connected with the frame of the box body; the adapter plate is arranged between the lamp plate and the box body and comprises a first surface and a second surface opposite to the first surface, the first surface is connected with the bottom wall of the box body, a gap is formed between the first surface and the bottom wall of the box body, and the second surface is electrically connected with the lamp plate; the control unit is arranged on the second surface, and the power supply is arranged on the bottom wall of the box body and is electrically connected with the adapter plate. The display unit is convenient and fast to install and operate, and the field installation space can be reduced.

Description

Display unit and display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a display unit and a display screen comprising the same.

Background

Present display screen generally adopts box concatenation form, generally, the control unit sets up the both sides at the keysets, furthermore, the power also sets up on the side of keysets, make the holistic thickness increase of control unit and keysets, and the holistic thickness increase of power and keysets, and then cause the problem that the whole thickness of display screen is thicker, thereby lead to the display screen to use material in manufacturing process, the packing, and cost such as transportation increase, and the box needs to occupy bigger installation space, and the box installation degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a display unit and a display screen including the same, in order to solve the problem that the display unit is too thick.

A display unit comprises a box body component and a lamp panel,

the box body component comprises a box body, a control unit, a switching board and a power supply;

the edge of the lamp panel is connected with the frame of the box body;

the adapter plate is arranged between the lamp panel and the box body and comprises a first surface and a second surface opposite to the first surface, the first surface is connected with the bottom wall of the box body, a gap is reserved between the first surface and the bottom wall of the box body, and the second surface is electrically connected with the lamp panel;

the control unit is arranged on the second surface, and the power supply is arranged on the bottom wall of the box body and is electrically connected with the adapter plate.

So set up, the control unit all sets up on the second face of keysets, can effectively utilize the space of keysets and lamp plate junction, and avoid the problem that partial control unit setting leads to the required box thickness increase in the first face of keysets, in addition, with power and setting on the diapire of box, can avoid the power setting to lead to the problem that power and keysets holistic thickness increase on the keysets, in order to reach the purpose that reduces display element's thickness, furthermore, so set up and can also reduce the material, packing, cost such as transportation, and simplify display element's installation operation, reduce on-the-spot installation space, and it is lower to steel construction and bearing requirement.

In one embodiment, the bottom wall of the box body is provided with an installation position, the installation position is located on the periphery of the adapter plate, and the power supply is installed on the installation position.

So set up for the power can fixed connection on the box diapire, and the heat that produces in the power working process can be transmitted to the box outside through the box diapire.

In one embodiment, an avoiding opening is formed in the adapter plate, the mounting position is a mounting groove opposite to the avoiding opening, and the power supply penetrates through the avoiding opening and is embedded in the mounting groove.

So set up, can wear to establish the mesh of dodging of keysets in order to reach the thickness that reduces display element through the power.

In one embodiment, the power supply is attached to the bottom wall of the mounting groove.

So set up, can avoid setting up the big problem of stack height that causes on the keysets with the power, can effectively reduce display element's thickness, in addition, inlay the power and establish in the caulking groove, can locally reduce the thickness that the box set up power part, the box of being convenient for and the heat dissipation of power contact segment avoid the power poor overheated problem of power that leads to of heat dissipation, can strengthen display element's security of using.

In one embodiment, the number of the power supplies is one, and the power supplies are arranged on one side of the adapter plate; or

The number of the power supplies is two, and the power supplies are arranged on two sides of the adapter plate.

In one embodiment, the display unit further comprises a cross-over conductive tab for electrically connecting the adapter plate to the power supply.

So set up, can realize the electricity of power and keysets and be connected, and the conducting capacity of conducting strip transboundary is strong, the stable transport of the power electric quantity of being convenient for.

In one embodiment, the control unit comprises at least one receiving card, and at least one receiving card is electrically connected to the second surface.

In one embodiment, the box assembly further comprises a wireless module, the wireless module comprises a wireless receiving module and a wireless transmitting module, and the wireless receiving module and the wireless transmitting module are arranged at the edge position of the second surface of the adapter plate;

the box body further comprises through holes, and each through hole is arranged corresponding to one wireless module.

According to the arrangement, wireless signals are adopted for signal transmission, network cable cascade connection or aerial plug butt joint is not needed, wireless transmission of signals can be achieved, and convenience of field installation is improved. In addition, the through holes corresponding to the wireless modules are arranged, so that the time for signal transmission can be shortened, and the signal transmission is faster.

In one embodiment, the box assembly further comprises a plurality of sleeves formed by protruding from the inner wall of the box towards the adapter plate, and the sleeves are provided with internal threads;

be provided with the adaptation on the keysets a plurality of padding posts of telescopic, each the padding post set up in the keysets orientation the one side of lamp plate, the padding post with the sleeve one-to-one sets up, each the padding post has the through-hole in order to allow the sleeve wears to establish in proper order keysets and through-hole, with through the fastener with sleeve threaded connection.

So set up, the length of closing soon when can increase fastener and muffjoint to the stability that reinforcing keysets and box are connected.

In one embodiment, the box body assembly further comprises a mesh seat, and the mesh seat is a sunk plate type mesh seat.

By the arrangement, the network port seat can also receive input information of devices such as a sending box and the like, so that the display unit is more widely applied.

The utility model also discloses a display screen which comprises a plurality of display units, and adjacent display units are connected through the positioning screws.

Drawings

FIG. 1 is an exploded view of a display unit in an embodiment of the present invention;

FIG. 2 is a front view of a display unit in an embodiment of the present invention;

FIG. 3 is a top view of a display unit according to an embodiment of the present invention;

FIG. 4 is an exploded view of the housing assembly in an embodiment of the present invention;

FIG. 5 is a partial cross-sectional view of the connection of an adapter plate to a housing in an embodiment of the utility model;

FIG. 6 is a schematic structural diagram of a display screen according to an embodiment of the present invention;

fig. 7 is an enlarged view of a portion a in fig. 6.

Reference numerals: 1. a case assembly; 11. a box body; 111. a through hole; 112. a bottom wall; 113. a sleeve; 114. a fastener; 12. an adapter plate; 121. a first side; 122. a second face; 123. avoiding the mouth; 13. a wireless module; 131. a wireless transmission module; 132. a wireless receiving module; 14. receiving a card; 15. a socket base; 16. a cushion column; 17. a power source; 18. a power line; 19. bridging the conducting strips; 20. a set screw; 2. and a lamp panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The embodiment discloses a display unit, as shown in fig. 1-3, comprising a box assembly 1 and a lamp panel 2.

As shown in fig. 1, the box assembly 1 includes a box body 11, a control unit, an adapter plate 12 and a power supply 17, wherein the edge of the lamp panel 2 is connected to the frame of the box body 11 to form a containing cavity, and generally, the lamp panel 2 is magnetically attracted to the box body 11 to realize the connection between the lamp panel 2 and the box body 11.

The adapter plate 12 is arranged between the lamp panel 2 and the box body 11, namely the adapter plate 12 is arranged in the containing cavity.

Specifically, the interposer 12 includes a first surface 121 and a second surface 122 facing north and the first surface 121, and the first surface 121 is connected to the bottom wall 112 of the box 11 for fixing the interposer 12 on the box 11.

A gap is formed between the first surface 121 and the bottom wall 112 of the box body 11, and the second surface 122 is electrically connected with the lamp panel 2.

The control unit is disposed on the second surface 122, and the power supply 17 is disposed on the bottom wall 112 of the case 11 and connected to the adapter board 12.

The display element of this embodiment, through all setting up the control unit on the second face of keysets, can effectively utilize the space between keysets and the lamp plate junction, and avoid the problem of the required box thickness increase that partial control unit setting leads to in the first face of keysets, furthermore, the power sets up on the diapire of box, can avoid the power setting to lead to the problem of the holistic thickness increase of power and keysets on the keysets, in order to reach the purpose that reduces display element's thickness, and then reduce the material, the packing, cost such as transportation, and simplify the installation operation of display element complete machine, reduce on-the-spot installation space, and simultaneously, the reduction of display element thickness can also reduce whole structure to the steel and the requirement of bearing.

Wherein, be equipped with the public head of connector on lamp plate 2, be equipped with the female head of connector on the second face 122, the public head of connector cooperatees with the female head of connector to be connected lamp plate 2 and keysets 12.

The control unit is arranged in the space between the lamp panel 2 and the adapter plate 12 occupied by the female connector and the male connector, so that the thickness of the control unit behind the adapter plate is reduced, and the purpose of reducing the thickness of the display unit is achieved.

In addition, the size of the gap is 0.5mm-1mm, under the condition of the distance range, a proper distance can be kept between the adapter plate 12 and the bottom wall of the box body 11, the thickness of the box body 11 cannot be increased due to overlarge distance, and the problem that the display unit is too thick can be solved.

The bottom wall 112 of the box body 11 has an installation position, specifically, the installation position is located on the periphery of the adapter plate 12, and the power supply 17 is installed at the installation position, so that the power supply 17 can be fixedly connected to the bottom wall 112 of the box body 11, and heat generated in the working process of the power supply 17 can be transmitted to the outside of the box body 11 through the bottom wall 112 of the box body 11.

In addition, the adapter plate 12 is provided with an avoiding opening 123, the installation position is an installation groove opposite to the avoiding opening 123, the power supply 17 penetrates through the avoiding opening 123 and is embedded in the installation groove, and the avoiding opening 123 of the adapter plate 12 penetrates through the power supply 17 so as to achieve the purpose of reducing the thickness of the display unit.

Preferably, the plane of one side of power supply 17 close to lamp panel 2 and second face 122 are located the coplanar to avoid the problem that display element thickness increases is caused by power supply 17 being too thick.

In addition, the power supply 17 is attached to the bottom wall of the mounting groove.

So set up, can avoid setting up the big problem of stack height that causes on the keysets with the power, can effectively reduce display element's thickness, in addition, inlay the power and establish in the mounting groove, and the power is attached in the diapire of mounting groove, can locally reduce the box and set up the thickness of power part, the box of being convenient for and the heat dissipation of power contact part avoid the power poor overheated problem of power that leads to of heat dissipation, can strengthen display element's security of using.

Specifically, if the number of the power supplies 17 is one, the power supplies 17 are disposed at one position on the periphery of the interposer 12, and certainly, an avoidance hole may be disposed at the center of the interposer 12 or at another position on the interposer 12, and the power supplies 17 are disposed in the avoidance hole in a penetrating manner.

Of course, the number of the power supplies 17 may also be two, and the two power supplies 17 are respectively disposed at symmetrical positions on the circumference of the interposer 12, where two sides may be the upper and lower ends of the interposer 12 as shown in fig. 4, or the left and right ends of the interposer 12.

In this embodiment, the power supply 17 is an AC to DC power supply to provide low voltage power to the adapter plate 12.

In addition, the display unit further comprises a cross-over conducting strip 19 for electrically connecting the adapter plate 12 with the power supply 17 so as to electrically connect the power supply 17 with the adapter plate 12, and the cross-over conducting strip has strong conducting capability and is convenient for stable transmission of power supply electric quantity.

Preferably, the bridging conductive sheet 19 is a bridging copper sheet.

In addition, the case assembly 1 further comprises a power cord 18, as shown in fig. 4, one end of the power cord 18 is connected with the power supply 17, the other end is provided with a plug, the plug is arranged outside the case assembly, and the plug is inserted to a set position to transmit current.

Wherein the control unit comprises at least one receiving card 14, and at least one receiving card 14 is electrically connected to the second surface 122.

The receiving card 14 may also be a receiving card in the form of a gold finger.

In this embodiment, the box assembly 1 further includes a wireless module 13, the wireless module 13 includes a wireless receiving module 132 and a wireless transmitting module 131, and the wireless receiving module 132 and the wireless transmitting module 131 are disposed at the edge of the second surface 122 of the adapting board 12.

The case 11 further includes through holes 111, and each through hole 111 corresponds to one wireless module 13.

It should be noted that the wireless receiving module 132 and the wireless transmitting module 131 are generally symmetrically disposed at the edge of the second surface 122 of the interposer 12.

The wireless signals are adopted for signal transmission, network cable cascade connection or aerial plug butt joint is not needed, wireless transmission of the signals can be achieved, convenience of field installation is improved, and field installation difficulty and high-altitude operation danger are reduced. In addition, the through holes corresponding to the wireless modules are arranged, so that the time for signal transmission can be shortened, and the signal transmission is faster.

When the quantity of box subassembly 1 is a plurality of, the box subassembly sets up side by side, and the signal transmission between the box subassembly 1 can adopt wireless signal to transmit, and the wireless signal of wireless emission module transmission is received by adjacent wireless receiving module through hole 111, can make the transmission distance control of wireless signal between adjacent box subassembly 1 within 30mm, the time of wireless signal transmission that can significantly reduce.

To securely connect the adapter plate 12 to the housing 11, the adapter plate 12 may be connected to the housing 11 in the manner shown in fig. 5.

The box assembly 1 further includes a plurality of sleeves 113 formed by protruding from the inner wall of the box 11 toward the adapter plate 12, and the sleeves 113 have internal threads.

Be provided with a plurality of padding posts 16 of adaptation sleeve 113 on the keysets 12, each padding post 16 sets up in the one side of keysets 12 towards lamp plate 2, padding post 16 and sleeve 113 one-to-one setting, each padding post 16 has the through-hole, wear to establish keysets 12 and through-hole in order to allow sleeve 113, with through fastener 114 and sleeve 113 threaded connection, so set up the length that can increase fastener 114 and sleeve 113 internal thread and close soon, stability that the keysets 12 is connected with box 11 is strengthened.

Preferably, the cushion post 16 adopts an SMT cushion post, which has a good anti-seismic effect and is convenient to install, and can improve the production efficiency.

Of course, other connection methods may be used to fix the adapter plate 12 to the housing 11.

Through the arrangement, the thickness of the whole display unit in the embodiment can be designed within 20 mm.

The box body assembly 1 further comprises a net port seat 15, wherein the net port seat 15 is arranged at the edge of the adapter plate 12, and the net port seat 15 can be connected with the sending box to receive the input signal of the sending box.

Through setting up the socket 15 for the display element can also receive the information of the output that sends box etc. and set up, makes the application of display element more extensive.

The net opening seat 15 is a sinking plate type net opening seat which is convenient to install and small in size.

The display unit in this embodiment can realize the frivolous design of display unit, can be within 20mm with the gross thickness control of display unit, the transportation of the display unit of being convenient for, simultaneously, the installation and the assembly of the display unit of also being convenient for can reduce production and cost of transportation.

As shown in fig. 6, the present embodiment further discloses a display screen, which comprises a plurality of the above-mentioned display units, and as shown in fig. 7, adjacent display units are connected by positioning screws 20 to ensure that a plurality of case assemblies 1 are installed in place.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A display unit is characterized by comprising a box body component and a lamp panel,

the box body component comprises a box body, a control unit, a switching board and a power supply;

the edge of the lamp panel is connected with the frame of the box body;

the adapter plate is arranged between the lamp panel and the box body and comprises a first surface and a second surface opposite to the first surface, the first surface is connected with the bottom wall of the box body, a gap is reserved between the first surface and the bottom wall of the box body, and the second surface is electrically connected with the lamp panel;

the control unit is arranged on the second surface, and the power supply is arranged on the bottom wall of the box body and is electrically connected with the adapter plate.

2. The display unit of claim 1, wherein the bottom wall of the box body has a mounting location, the mounting location is located on a peripheral side of the adapter plate, and the power supply is mounted on the mounting location.

3. The display unit according to claim 2, wherein an avoiding opening is formed in the adapter plate, the mounting position is a mounting groove opposite to the avoiding opening, and the power supply penetrates through the avoiding opening and is embedded in the mounting groove.

4. The display unit of claim 3, wherein the power supply is attached to a bottom wall of the mounting groove.

5. The display unit of claim 1, further comprising a cross-over conductive tab for electrically connecting the adapter plate to the power supply.

6. The display unit according to any one of claims 1 to 5,

the control unit comprises at least one receiving card, and at least one receiving card is electrically connected to the second surface.

7. The display unit of claim 1, wherein the housing assembly further comprises a wireless module, the wireless module comprises a wireless receiving module and a wireless transmitting module, and the wireless receiving module and the wireless transmitting module are disposed at an edge of the second surface of the adapter plate;

the box body further comprises through holes, and each through hole is arranged corresponding to one wireless module.

8. The display unit of claim 1, wherein the housing assembly further comprises a plurality of sleeves formed protruding from an inner wall of the housing toward the adapter plate, the sleeves having internal threads;

be provided with the adaptation on the keysets a plurality of padding posts of telescopic, each the padding post set up in the keysets orientation the one side of lamp plate, the padding post with the sleeve one-to-one sets up, each the padding post has the through-hole in order to allow the sleeve wears to establish in proper order keysets and through-hole, with through the fastener with sleeve threaded connection.

9. The display unit of any one of claims 1-5, wherein the case assembly further comprises a mesh mount, the mesh mount being a sink plate mesh mount.

10. A display screen comprising a plurality of display units as claimed in any one of claims 1 to 9, adjacent display units being connected by set screws.

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