Display and control separated display terminal structure and display device

Abstract

The embodiment of the utility model discloses a display and control separated display terminal structure and a display device, the display and control separated display terminal structure comprises a display unit and a control unit arranged on the display unit, the display unit comprises a back plate, a fitting module and two screen supports, the back plate is arranged on the back surface of the fitting module, and the control unit is arranged on the back surface of the fitting module. The two screen supports are arranged on the two opposite sides of the attaching module respectively, the back plate is connected with the attaching module through the screen supports, the attaching module comprises a first frame, an OC panel, tempered glass and a second frame which are sequentially arranged in a stacked mode, the second frame is connected with the back plate, the tempered glass is attached to the OC panel, and the OC panel is connected with the first frame. The OC panel and the tempered glass are clamped between the first frame and the second frame, so that the tempered glass is attached to the OC panel, a front frame can be saved, the weight is reduced, and light weight is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transit display, in particular to a display control separated display terminal structure and a display device. Background Art

[0002] At present, the display module of the display control separated display terminal structure on the market includes a first frame, an OC panel, a second frame, tempered glass and a front frame. The tempered glass is fixed on the front frame, and the first frame, the OC panel, the second frame and the front frame are connected in sequence. Since the tempered glass is fixed on the front frame, the front frame increases the weight of the display module, which is not conducive to lightweighting. Summary of the Utility Model

[0003] Based on this, it is necessary to provide a display control separated display terminal structure and a display device, aiming at the technical problem that the display module of the display control separated display terminal structure on the market includes a first frame, an OC panel, a second frame, tempered glass and a front frame, the tempered glass is fixed on the front frame, and the front frame increases the weight of the display module, which is not conducive to lightweighting.

[0004] In a first aspect, the utility model provides a display control separated display terminal structure, including a display unit and a control unit arranged on the display unit. The display unit includes a backplane, a bonding module and two screen brackets. The backplane is arranged on the back of the bonding module, and the two screen brackets are respectively arranged on the opposite sides of the bonding module. The backplane is connected to the bonding module through the screen brackets. The bonding module includes a first frame, an OC panel, tempered glass and a second frame which are stacked in sequence. The second frame is connected to the backplane, the tempered glass is bonded to the OC panel, and the OC panel and the tempered glass are clamped between the first frame and the second frame.

[0005] In one embodiment, the backplane is a structural member made of lightweight material.

[0006] In one embodiment, the backplane is a structural member made of aluminum plate.

[0007] In one embodiment, the bonding module further includes buffer cotton, and the buffer cotton is arranged between the first frame and the tempered glass.

[0008] In one embodiment, the display control separated display terminal structure further includes shockproof cotton, and the shockproof cotton is attached to the bonding module.

[0009] In one embodiment, the display control separated display terminal structure further includes reinforcing ribs, and the reinforcing ribs are installed on the inner side of the backplane.

[0010] In one embodiment, the screen bracket includes a first bracket and a second bracket. The first bracket and the second bracket are arranged at an angle. The first bracket is connected to the fitting module, and the second bracket is connected to the back plate.

[0011] In one embodiment, the display control separation display terminal structure further includes a hanging ear. The hanging ear is connected to the back plate and is used for external connection.

[0012] In one embodiment, the hanging ear includes a first connecting portion, a second connecting portion, and a third connecting portion. The first connecting portion is connected to the third connecting portion through the second connecting portion. The first connecting portion is connected to the back plate, and the third connecting portion is used for external connection.

[0013] In a second aspect, the present invention further provides a display device, and the display device includes the display control separation display terminal structure of any of the above embodiments.

[0014] Implementing the embodiments of the present invention will have the following beneficial effects:

[0015] By adopting the display control separation display terminal structure and the display device of the present invention, the back plate of the display control separation display terminal structure is arranged on the back of the fitting module. Two screen brackets are respectively arranged on two opposite sides of the fitting module. The back plate is connected to the fitting module through the screen brackets. The fitting module includes a first frame, an OC panel, a tempered glass, and a second frame that are sequentially stacked. The second frame is connected to the back plate. The tempered glass is attached to the OC panel. The OC panel and the tempered glass are clamped between the first frame and the second frame, so that the tempered glass is attached to the OC panel, thereby saving the front frame and reducing the weight, which is beneficial to lightweighting. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Among them:

[0018] Figure 1 is an axonometric schematic diagram of the display control separation display terminal structure in one embodiment.

[0019] Figure 2 is Figure 1 a schematic diagram of the fitting module in the shown display control separation display terminal structure.

[0020] Figure 3 Figure 1 Schematic diagram of the main control box, daughter card, anti-reverse insertion piece and first guide rail bracket in the display and control separation display terminal structure shown.

[0021] Figure 4 for Figure 1 The diagram shows the cover, main control box, backplane, daughter card, baffle assembly and display component in the display-control separation display terminal structure.

[0022] Figure 5 for Figure 4 The diagram shows a partial enlarged schematic diagram of part A in the display-control separation display terminal structure.

[0023] Figure 6 for Figure 4 The diagram shows the main control box in the display terminal structure with display and control separated being plugged in.

[0024] Figure 7 for Figure 4 Schematic diagram of the display and control separation display terminal structure in which the main control box is not fully inserted.

[0025] Figure 8 for Figure 1 Schematic diagram of the main control box, backplane, daughter card, first guide rail bracket, first bearing, second guide rail bracket and second bearing in the display terminal structure with separated display and control.

[0026] Figure 9 for Figure 8 The diagram shows a partial enlarged diagram of part B in the display-control separation display terminal structure.

[0027] Reference numerals:

[0028] 1. Main control box; 11. Guide groove;

[0029] 2. Back panel;

[0030] 3. Laminating module; 31. First frame; 32. OC panel; 33. Second frame; 34. Buffer cotton;

[0031] 4. Shockproof cotton; 5. Reinforcement ribs;

[0032] 6. Screen bracket; 61. First bracket; 62. Second bracket;

[0033] 7. Ear; 71. First connecting portion; 72. Second connecting portion; 73. Third connecting portion; 8. Cover;

[0034] 100, daughter card; 101, anti-reverse insertion member; 1011, support portion; 1012, sliding portion; 102, first guide rail bracket; 103, first fastener;

[0035] 200. Baffle assembly; 201. Baffle; 2011. Accommodating space; 2012. First through hole; 2013. Second through hole; 202. Connecting piece; 203. Positioning pin; 204. Elastic member; 205. Connecting column;

[0036] 300. Display member; 301. First bearing; 302. Second guide rail bracket; 303. Second bearing. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0039] In the description of the present invention, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention.

[0040] In addition, if terms such as "first" and "second" are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0041] It should be noted that, without conflict, the features in the embodiments of the present invention can be combined with each other.

[0042] Please refer to Figures 1 to 2 , and now the structure of the display and control separation display terminal provided by the present invention will be described. The structure of the display and control separation display terminal is used in a display device, and the display device can be a rail transit display device.

[0043] The structure of the display and control separated display terminal includes a display unit and a control unit arranged on the display unit. The display unit includes a backplane 2, a bonding module 3, and two screen brackets 6. The backplane 2 is arranged on the back of the bonding module 3. The two screen brackets 6 are respectively arranged on the opposite sides of the bonding module 3. The backplane 2 is connected to the bonding module 3 through the screen brackets 6. The bonding module 3 includes a first frame 31, an OC panel 32, a tempered glass, and a second frame 33 which are stacked in sequence. The second frame 33 is connected to the backplane 2. The tempered glass is bonded to the OC panel 32. The OC panel 32 and the tempered glass are clamped between the first frame 31 and the second frame 33.

[0044] It can be understood that the backplane 2 of the structure of the display and control separated display terminal is arranged on the back of the bonding module 3. The two screen brackets 6 are respectively arranged on the opposite sides of the bonding module 3. The backplane 2 is connected to the bonding module 3 through the screen brackets 6. The bonding module 3 includes a first frame 31, an OC panel 32, a tempered glass, and a second frame 33 which are stacked in sequence. The second frame 33 is connected to the backplane 2. The tempered glass is bonded to the OC panel 32. The OC panel 32 and the tempered glass are clamped between the first frame 31 and the second frame 33, so that the tempered glass is bonded to the OC panel 32, thereby saving the front frame and reducing the weight, which is beneficial to lightweight.

[0045] In this embodiment, the backplane 2 is a structural member made of lightweight material. By using a lightweight aluminum plate for the backplane 2, the overall weight is significantly reduced without changing the structural strength and reliability, thereby improving the lightweight and ensuring the acceptability and favorability of the product in the market.

[0046] Specifically, the backplane 2 is a structural member made of aluminum plate.

[0047] Furthermore, the bonding module 3 further includes a buffer cotton 34. The buffer cotton 34 is arranged between the first frame 31 and the tempered glass. By setting the buffer cotton 34, the rigid contact between the tempered glass and the first frame 31 can be prevented to protect the tempered glass.

[0048] In one embodiment, as Figure 1 shown, the structure of the display and control separated display terminal further includes a shockproof cotton 4. The shockproof cotton 4 is bonded to the bonding module 3. By setting the shockproof cotton 4, the structure of the display and control separated display terminal will not be affected by external vibrations during use after installation.

[0049] In one embodiment, continuing as Figure 1 shown, the structure of the display and control separated display terminal further includes a reinforcing rib 5. The reinforcing rib 5 is installed inside the backplane 2. By setting the reinforcing rib 5, the strength of the backplane 2 can be improved. Specifically, the reinforcing rib 5 is a structural member made of galvanized sheet.

[0050] In one embodiment, continuing as shown in Figure 1 The display and control separation display terminal structure further includes a screen support 6, and the backplane 2 is connected to the bonding module 3 through the screen support 6. In this way, the backplane 2 can be connected to the bonding module 3.

[0051] Specifically, the screen support 6 includes a first support 61 and a second support 62. The first support 61 and the second support 62 are arranged at an angle. The first support 61 is connected to the bonding module 3, and the second support 62 is connected to the backplane 2. The first support 61 and the second support 62 are arranged at a right angle.

[0052] In this embodiment, the display and control separation display terminal structure further includes a hanging ear 7. The hanging ear 7 is connected to the backplane 2 and is used for external connection. By providing the hanging ear 7, the backplane 2 can be externally connected, thereby fixing the display and control separation display terminal structure.

[0053] Specifically, the hanging ear 7 includes a first connecting portion 71, a second connecting portion 72, and a third connecting portion 73. The first connecting portion 71 is connected to the third connecting portion 73 through the second connecting portion 72. The first connecting portion 71 is connected to the backplane 2, and the third connecting portion 73 is used for external connection.

[0054] In one embodiment, as shown in Figure 1 and Figure 3 The display and control separation display terminal structure includes a display unit and a control unit provided on the display unit. The control unit includes a daughter card 100, an anti-reverse insertion member 101, and a first rail support 102. The daughter card 100 is installed on the back of the display unit and is disposed opposite to the main control box 1. The first rail support 102 is installed on the back of the display unit. The anti-reverse insertion member 101 is installed on the first rail support 102. The main control box 1 is provided with a guide groove 11, and the groove wall of the guide groove 11 is slidably connected to the anti-reverse insertion member 101;

[0055] During the process of the main control box 1 being inserted into the daughter card 100, the main control box 1 can move along the anti-reverse insertion member 101 so that the main control box 1 can be inserted into the daughter card 100.

[0056] 101 , the main control box 1 is placed in the correct position, and the main control box 1 is placed in the correct position, so that the main control box 1 can be placed in the correct position.

[0057] It should be noted that the daughter card 100 is installed on the back side of the back plate 2 of the display unit, and the first guide rail bracket 102 is installed on the back side of the back plate 2 of the display unit.

[0058] In this embodiment, the anti-reverse insertion member 101 includes a support portion 1011 and a sliding portion 1012 connected to the support portion 1011. The support portion 1011 is connected to the first guide rail bracket 102, and the sliding portion 1012 is slidably connected to the groove wall of the guide groove 11. The support portion 1011 is connected to the first guide rail bracket 102, so that the sliding portion 1012 can slide and cooperate with the guide groove 11 under the support of the support portion 1011. If the main control box 1 is installed upside down, the sliding portion 1012 will not be able to slide and cooperate with the guide groove 11 due to its height.

[0059] Furthermore, the display terminal structure with separated display and control further includes a first fastener 103, which passes through the support portion 1011 and is connected to the first guide rail bracket 102. Specifically, the first fastener 103 can be a bolt, which passes through the support portion 1011 and is threadedly connected to the first guide rail bracket 102.

[0060] Furthermore, two first guide rail brackets 102 are provided and symmetrically arranged on both sides of the main control box 1, and two anti-reverse insertion members 101 are provided and are arranged one-to-one with the first guide rail brackets 102. By providing two anti-reverse insertion members 101, the main control box 1 can be smoothly plugged into the daughter card 100.

[0061] In one embodiment, if Figure 1 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown in the figure, the structure of the display and control separated display terminal includes a display unit and a control unit arranged on the display unit. The control unit includes a cover body 8, a main control box 1, a daughter card 100, a baffle component 200, and a display component 300. The daughter card 100 is installed on the back of the display unit and is arranged opposite to the main control box 1. The cover body 8 covers the daughter card 100 and the main control box 1. The baffle component 200 is installed on the back of the display unit and is located at the position of the daughter card 100. The display component 300 is installed on the cover body 8 and exposes the cover body 8.

[0062] During the process of the main control box 1 being inserted into the daughter card 100, the main control box 1 abuts against the baffle component 200, and the display component 300 displays the first state. Specifically, the daughter card 100 is installed on the back of the backplane 2 of the display unit, and the baffle component 200 is installed on the back of the backplane 2 of the display unit.

[0063] It can be understood that the daughter card 100 of the structure of the display and control separated display terminal is installed on the back of the display unit and is arranged opposite to the main control box 1. The cover body 8 covers the daughter card 100 and the main control box 1. The baffle component 200 is installed on the back of the display unit and is located at the position of the daughter card 100. The display component 300 is installed on the cover body 8 and exposes the cover body 8. During the process of the main control box 1 being inserted into the daughter card 100, the main control and abuts against the baffle component 200, and the display component 300 displays the first state, so that the main control box 1 and the daughter card 100 are inserted in place without confirmation after power-on, which is convenient and fast.

[0064] It should be noted that when the main control box 1 and the daughter card 100 are not inserted in place, the display component 300 displays the second state. The first state can be a green light, and the second state can be a red light. Since the main control box 1 will abut against the baffle component 200 during the insertion process, the action signal of the baffle component 200 is transmitted to the display component 300, so that the display component 300 can display the first state or the second state. The power supply of the display component 300 can be a button battery.

[0065] In this embodiment, the baffle assembly 200 includes a baffle 201, a connecting member 202, and a positioning pin 203. The baffle 201 is provided with a receiving space 2011 and a first through hole 2012 communicating with the receiving space 2011. The connecting member 202 is installed in the receiving space 2011 and connected to the positioning pin 203. The positioning pin 203 protrudes from the first through hole 2012 to the outside of the baffle 201. During the process of the main control box 1 being inserted into the sub-card 100, the main control box 1 abuts against the positioning pin 203, and the positioning pin 203 drives the connecting member 202 to move in the receiving space 2011. Specifically, as the main control box 1 moves towards the sub-card 100, the main control box 1 abuts against the positioning pin 203 and drives the positioning pin 203 to move along the first through hole 2012. The positioning pin 203 drives the connecting member 202 to move in the receiving space 2011. When the main control box 1 is inserted into the sub-card 100 in place, the positioning pin 203 stops moving. At this time, the display member 300 senses the action signal of the connecting member 202, causing the display member 300 to display the first state.

[0066] Further, the baffle assembly 200 further includes an elastic member 204, and the elastic member 204 elastically abuts against the connecting member 202 and the cavity wall of the receiving space 2011. The elastic member 204 can be a spring. By providing the elastic member 204, after the main control box 1 is pulled out from the sub-card 100, the elastic deformation force of the elastic member 204 can drive the connecting member 202 to drive the positioning pin 203 to reset.

[0067] Further, the baffle assembly 200 further includes a connecting column 205. The baffle 201 is further provided with a second through hole 2013 communicating with the receiving space 2F11. The connecting column 205 is connected to the connecting member 202 and disposed in the second through hole 2013, and the elastic member 204 passes through the connecting column 205. By providing the connecting column 205, after the elastic member 204 undergoes elastic deformation, the connecting column 205 will prevent the elastic member 204 from being distorted to one side, thereby improving the use effect of the elastic member 204.

[0068] In one embodiment, as Figure 1 、 Figure 8 and Figure 9 shown, the display and control separation display terminal structure includes a display unit and a control unit provided on the display unit. The control unit includes a main control box 1, a sub-card 100, a first guide rail bracket 102, and a first bearing 301. The sub-card 100 is installed on the back of the display unit and is disposed opposite to the main control box 1. The first guide rail bracket 102 is installed on the back of the display unit, and the first bearing 301 is rotatably connected to the first guide rail bracket 102.

[0069] During the process of the main control box 1 being inserted into the sub-card 100, the side wall of the main control box 1 is in rolling contact with the first bearing 301.

[0070] It can be understood that the daughter card 100 of the display and control separation display terminal structure is installed on the back of the display unit and is disposed opposite to the main control box 1. The first guide rail bracket 102 is installed on the back of the display unit. The first bearing 301 is rotatably connected to the first guide rail bracket 102. During the process of the main control box 1 being inserted into the daughter card 100, the side wall of the main control box 1 is in rolling contact with the first bearing 301, so that the first bearing 301 and the side wall of the main control box 1 are in a rolling guiding manner, which can effectively reduce the friction force and will not cause scratches and abrasions on the sheet metal surface of the main control box 1, thereby improving the smoothness of the insertion and extraction of the main control box 1.

[0071] It should be noted that the daughter card 100 is installed on the back of the back plate 2 of the display unit, and the first guide rail bracket 102 is installed on the back of the back plate 2 of the display unit.

[0072] In this embodiment, a plurality of first bearings 301 are provided and are arranged at intervals along the extending direction of the first guide rail bracket 102. By providing a plurality of first bearings 301, the smoothness of the main control box 1 during the insertion and extraction process can be improved.

[0073] Furthermore, the control unit further includes a second guide rail bracket 302 and a second bearing 303. The second guide rail bracket 302 is installed on the back plate 2, and the second bearing 303 is rotatably connected to the second guide rail bracket 302. During the process of the main control box 1 being inserted into the daughter card 100, the bottom wall of the main control box 1 is in rolling contact with the second bearing 303. By providing the second guide rail bracket 302 and the second bearing 303, the second bearing 303 is in rolling contact with the bottom wall of the main control box 1, further improving the smoothness of the insertion and extraction of the main control box 1.

[0074] Furthermore, a plurality of second bearings 303 are provided and are arranged at intervals along the extending direction of the second guide rail bracket 302. By providing a plurality of second bearings 303, the smoothness of the main control box 1 during the insertion and extraction process can be improved.

[0075] The present utility model further provides a display device, and the display device includes the display and control separation display terminal structure of any one of the above embodiments.

[0076] It can be understood that the display device of the present utility model uses the above display and control separation display terminal structure. The back plate 2 of the display and control separation display terminal structure is disposed on the back of the bonding module 3. Two screen brackets 6 are respectively disposed on opposite sides of the bonding module 3. The back plate 2 is connected to the bonding module 3 through the screen brackets 6. The bonding module 3 includes a first frame 31, an OC panel 32, tempered glass, and a second frame 33 that are sequentially stacked. The second frame 33 is connected to the back plate 2. The tempered glass is disposed in a bonded manner with the OC panel 32. The OC panel 32 and the tempered glass are clamped between the first frame 31 and the second frame 33, so that the tempered glass is bonded to the OC panel 32, thereby enabling the front frame to be saved, the weight to be reduced, and being beneficial to lightweight.

[0077] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.

[0078] The above-disclosed is only the preferred embodiment of the present utility model, and of course, it cannot be used to limit the scope of rights of the present utility model. Therefore, equivalent changes made according to the claims of the present utility model still fall within the scope covered by the present utility model.

Claims

1. A display and control separated display terminal structure, comprising a display unit and a control unit disposed on the display unit, characterized in that, The display unit includes a backplane, a bonding module, and two screen brackets. The backplane is disposed on the back of the bonding module. The two screen brackets are respectively disposed on two opposite sides of the bonding module. The backplane is connected to the bonding module through the screen brackets. The bonding module includes a first frame, an OC panel, a tempered glass, and a second frame that are sequentially stacked. The second frame is connected to the backplane. The tempered glass is bonded to the OC panel. The OC panel and the tempered glass are clamped between the first frame and the second frame.

2. The display and control separation display terminal structure according to claim 1, wherein The backplane is a structural member made of lightweight material.

3. The display and control separated display terminal structure according to claim 2, wherein, The backplane is a structural member made of aluminum plate.

4. The display and control separated display terminal structure according to claim 1, characterized in that, The bonding module further includes a buffer cotton, and the buffer cotton is disposed between the first frame and the tempered glass.

5. The display and control separated display terminal structure according to claim 1, characterized in that The display and control separation display terminal structure further includes a shock-proof cotton, and the shock-proof cotton is bonded to the bonding module.

6. The display and control separation display terminal structure according to claim 1, characterized in that, The display and control separation display terminal structure further includes a reinforcing rib, and the reinforcing rib is installed inside the backplane.

7. The display and control separated display terminal structure according to claim 1, characterized in that, The screen bracket includes a first bracket and a second bracket. The first bracket and the second bracket are arranged at an angle. The first bracket is connected to the bonding module, and the second bracket is connected to the backplane.

8. The display and control separated display terminal structure according to claim 1, characterized in that The display and control separation display terminal structure further includes a hanging ear, and the hanging ear is connected to the backplane and used for external connection.

9. The display and control separated display terminal structure according to claim 8, characterized in that, The hanging ear includes a first connecting portion, a second connecting portion, and a third connecting portion. The first connecting portion is connected to the third connecting portion through the second connecting portion. The first connecting portion is connected to the backplane, and the third connecting portion is used for external connection.

10. A display device, characterized in that, The display device includes the display and control separation display terminal structure according to any one of claims 1-9.

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