A connector, display screen module and display screen

Abstract

This application relates to the field of display screen technology, providing a connector, a display screen module, and a display screen. The connector includes a pin header and pins arranged on the pin header. Each pin has a plurality of connector plugs and a plurality of connector heads. The connector plugs are used to connect to a female connector, and the connector heads are used to connect to a circuit board. The plurality of connector plugs form at least three rows of connector pins, and the plurality of connector heads form two rows of connector pins. By forming at least three rows of connector pins in the connector, this application, with a fixed number of connector plugs, effectively reduces the length of the connection between the male and female ends of the connector compared to two rows of connector pins, ensuring the stability of the connection between the male and female ends, while avoiding excessive connector length that could affect the assembly of the display screen module.

Description

Technical Field

[0001] This application relates to the field of display technology, and in particular to a connector, display module and display screen. Background Technology

[0002] A display screen is generally assembled from multiple display screen modules. Each display screen module includes a back cover, a backlight panel, a front cover, and connectors. The connectors are located on the side of the back cover facing the backlight panel, allowing the display screen module to connect to signal cables, power cables, etc.

[0003] Currently, the pins of the connectors connected to the lamp board in the display module are generally arranged in two rows. When there are many pins in the connector, the size of the connector in the pin arrangement direction will be large, that is, the length of the connector will be large, which can easily affect the assembly of the display module, and the connection stability between the male and female terminals in the connector is poor. Utility Model Content

[0004] This application provides a connector, a display module, and a display screen to solve the technical problems in the related art, such as the large length of the connector, which easily affects the assembly of the display module, and the poor connection stability between the male and female terminals of the connector.

[0005] To address the above problems, this application provides a connector, the connector comprising:

[0006] Pin header;

[0007] A pin header is arranged on the pin header socket. The pin header has a plurality of connectors and a plurality of connectors. The connectors are used to connect to the female socket, and the connectors are used to connect to the circuit board. The plurality of connectors form at least three rows of connectors, and the plurality of connectors form two rows of connectors.

[0008] In some embodiments, the pin header includes a first pin header group and a second pin header group, wherein the first pin header group forms two rows of first connector pins, and the second pin header group forms at least one row of second connector pins, wherein the second connector pins are located between the two rows of first connector pins.

[0009] In some embodiments, the first row of needles forms two rows of first connecting rows, and the second row of needles forms two rows of second connecting rows. In the arrangement direction of the connectors in each row of connecting rows, the second connecting rows are distributed at both ends of the first connecting rows.

[0010] In some embodiments, the first needle group includes a plurality of first needle bodies, each of the first needle bodies having a connector and a connector head.

[0011] In some embodiments, the second pin group forms a row of second connectors, the second connectors comprising two segments;

[0012] The second row of needles includes two second needle bodies and two third needle bodies. Each second needle body and each third needle body has a plurality of connectors and a plurality of connecting heads. Each sub-connector row includes a plurality of connectors on one second needle body and a plurality of connectors on one third needle body. The plurality of connecting heads on the second needle body and the plurality of connecting heads on the third needle body are arranged opposite to each other.

[0013] In some embodiments, in each segment of the sub-connector, the connectors on the second pin body and the connectors on the third pin body are spaced apart.

[0014] In some embodiments, both the second needle body and the third needle body include a connecting strip, the connecting strip having a first end and a second end opposite to each other, a plurality of connectors arranged and distributed at the first end, a plurality of connectors arranged and distributed at the second end, and the second end having an mounting protrusion formed thereon.

[0015] The pin header has mounting holes for engaging with the mounting protrusion to mount the second end to the pin header.

[0016] In some embodiments, the pin header forms a receiving space on the side of the pin header seat facing the connector. The receiving space is used to receive a mask fastener. The mask fastener has a plurality of fixing portions and a connecting hole is formed on the fixing portions. The connecting hole is used to cooperate with a fastener to connect the lamp plate and the mask in the display module.

[0017] This application also provides a display module, the display module comprising:

[0018] Back cover;

[0019] A light panel is disposed on one side of the rear housing;

[0020] A face mask is disposed on the side of the light panel facing away from the rear shell;

[0021] Any of the connectors described above is disposed on the side of the light panel facing the rear housing.

[0022] This application also provides a display screen, the display screen comprising:

[0023] Box;

[0024] The display module described above is disposed within the housing.

[0025] The beneficial effects of the embodiments of this application are as follows: The connector provided by this application forms at least three rows of connectors by having several connectors for connecting the female connector form at least three rows of connectors and several connectors for connecting the circuit board form two rows of connectors. On the basis of a certain number of connectors, compared with several connectors forming two rows of connectors, the length of the male and female connectors in the connector is effectively reduced, thereby ensuring the stability of the connection between the male and female ends in the connector. At the same time, it avoids the connector being too long, which would affect the assembly of the display module. Moreover, it is still two rows of connectors, which facilitates the connection operation between the male connector and the circuit board in the connector.

[0026] When the second pin group forms a second connector with two segments, and the second pin group includes two second pins and two third pins, it can avoid excessive distance between the connector and the head in the second and third pins, which would increase power loss or signal weakening, and ensure the connector's power or signal transmission effect. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0028] Figure 1 This is a first-view perspective three-dimensional structural diagram of a connector provided in an embodiment of this application;

[0029] Figure 2 This is a two-dimensional structural diagram of a connector provided in an embodiment of this application from a second perspective;

[0030] Figure 3 This is a three-dimensional structural diagram of the pin header in a connector provided in an embodiment of this application;

[0031] Figure 4 This is an exploded view of the pin header in a connector provided in an embodiment of this application;

[0032] Figure 5 This is a schematic diagram of the structure of the first pin in a connector provided in an embodiment of this application;

[0033] Figure 6 This is a schematic diagram of the structure of the first pin body and the pin header in a connector provided in an embodiment of this application.

[0034] Figure 7 This is a schematic diagram of the structure of the second and third pin bodies cooperating in a connector provided in an embodiment of this application;

[0035] Figure 8This is a schematic diagram of the structure of the second and third needle bodies cooperating with the needle holder in an embodiment of this application;

[0036] Figure 9 This is an exploded view of a display module provided in an embodiment of this application;

[0037] Figure 10 This is a schematic diagram of the structure of the rear shell of the display module provided in one embodiment of the present application, which is used to install the lamp board on one side.

[0038] Figure 11 This is a schematic diagram of the structure of the mask fixing member, the lamp board, and the connector in the display module provided in one embodiment of this application;

[0039] In the diagram: 100, connector; 10, pin header socket; 11, first mounting slot; 12, second mounting slot; 13, connector; 14, positioning slot; 15, mounting hole; 20, pin header; 20a, connector; 20b, connector head; 20c, receiving space; 21, first pin header group; 21a, first connector strip; 21b, first connecting strip; 211, first pin body; 2111, first mounting block; 2112, clearance notch 22. Second row of pins; 22a. Second connector; 22b. Second connecting bar; 22c. Sub-connector; 221. Second pin body; 222. Third pin body; 223. Connecting strip; 224. Second mounting block; 225. Mounting protrusion; 200. Face mask fixing component; 201. Fixing part; 202. Connecting hole; 300. Back cover; 301. Fixing point; 400. Lamp board; 500. Face mask; 600. Fastener. Detailed Implementation

[0040] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It is understood that the specific embodiments described herein are only for explaining this application and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this application are shown in the accompanying drawings, not all structures. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0041] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0042] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0043] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0044] Please see Figure 1 , Figure 2 , Figure 9 and Figure 11 This application provides a connector 100, which can be applied to a display module to allow the display module to connect to signal lines, power lines, etc., but is not limited thereto. The following embodiments of this application use the application of connector 100 in a display module as an example for illustration. It can be understood that the male terminal of connector 100 is connected to the circuit board of lamp board 400, and the female terminal that mates with the male terminal is connected to signal lines, power lines, etc.

[0045] The connector 100 provided in this application includes a pin header 10 and pins 20 arranged on the pin header 10. The pins 20 have a plurality of connectors 20a and a plurality of connectors 20b. The connectors 20a are used to connect to female connectors, and the connectors 20b are used to connect to circuit boards. The plurality of connectors 20a form at least three rows of connectors, and the plurality of connectors 20b form two rows of connectors.

[0046] By forming at least three rows of connectors 20a in the pin header 20, compared to forming two rows of connectors 20a with a fixed number of connectors 20a, the length of the male and female connection ends in the connector 100 is effectively reduced. This ensures the stability of the connection between the male and female ends in the connector 100 and avoids the connector 100 being too long, which could affect the assembly of the display module. Furthermore, since the connectors 20b in the pin header 20 form two rows of connection bars, when connecting the connectors 20b to the circuit board of the lamp board 400, the connection can be performed from opposite sides of the two rows of connection bars, facilitating operation.

[0047] It should be noted that the pin header 10 and pin header 20 in connector 100 form the male connector in connector 100. It can be understood that connector 100 also includes a female connector that mates with the male connector. The female connector has sockets that mate with connectors 20a. The number and arrangement of the sockets correspond to the number and arrangement of connectors 20a. Therefore, when the length of one end of connector 20a in the male connector decreases, the length of the end connecting the female connector and the male connector will also decrease accordingly. It can be understood that the length dimension of connector 100 mentioned in this application refers to the length dimension at the connection port between the male and female connectors.

[0048] Please refer to the following: Figure 3 The pin header 10 in connector 100 is used to hold the pin header 20. The specific structure of the pin header 10 is not limited in this embodiment, such as... Figure 1 As shown, it can be understood that the pin header socket 10 is provided with a number of pin header holes for the pin header 20 to pass through and a connector 13 for mating with the female socket. Since the pin header 20 passes through the side of the pin header socket 10 away from the connector 13 and the end extending to the side of the connector 13 forms a connector, the number of pin header holes on the pin header socket 10 corresponds to the number and arrangement of connectors 20a in the pin header 20.

[0049] After the pin headers 20 are arranged on the pin header base 10, a connector 20a is formed at one end of the connector 13, and a connector 20b is formed at the other end facing away from the connector 13. When a plurality of connectors 20a in the pin header 20 form at least three rows of connectors and a plurality of connectors 20b form two rows of connectors, this can be achieved by adaptively adjusting the structure of the connection portion between the connectors 20a and connectors 20b of the pin body in the pin header 20. For example, in a cross section perpendicular to the arrangement direction of the connectors 20a in the connectors, the connectors 20a and connectors 20b of the pin body can be made to be in different cross sections.

[0050] Please refer to the following: Figure 4 In some embodiments, the pin group 20 includes a first pin group 21 and a second pin group 22. The first pin group 21 forms two rows of first connector pins 21a, and the second pin group 22 forms at least one row of second connector pins 22a, with the second connector pins 22a located between the two rows of first connector pins 21a. It can be understood that the first connector pins 21a are the connector pins located at both ends of at least three rows of connector pins, and the second connector pins 22a are the connector pins located in the middle of at least three rows of connector pins. Simultaneously, the first pin group 21 can form two rows of first connecting pins 21b, and the second pin group 22 can also form two rows of connecting pins. In the arrangement direction of the connector heads 20b in each row of connecting pins, the second connecting pins 22b are distributed at both ends of the first connecting pins 21b.

[0051] It should be noted that, since the number of connectors 20a and connectors 20b in the pin header 20 corresponds to the number of connectors 20b, when several connectors 20a form at least three rows of connector pins and several connectors 20b form two rows of connector pins, it can be understood that the length of each row of connector pins is less than the length of each row of connector pins. In the direction of the connectors 20b in each row of connector pins, the second row of connector pins 22b is distributed at both ends of the first row of connector pins 21b, which is equivalent to distributing the connector pins corresponding to the second connector pins 22a at both ends of the first row of connector pins 21b. Thus, in a cross-section perpendicular to the direction of the connectors 20a in the connector pins, the connectors 20a and connectors 20b of the pins in the first row can be in the same cross-section.

[0052] Please refer to the following: Figure 5 and Figure 6In some embodiments, the first needle assembly 21 may include a plurality of first needle bodies 211, each first needle body 211 having a connector 20a and a connector 20b. This simplifies the structure of the first needle bodies 211; the plurality of first needle bodies 211 can be arranged in two rows on the needle assembly 10. Then, the needle bodies in the second needle assembly 22 form second connectors 22a between the two rows of first connectors 21a, and second connectors 22b are formed at both ends of the first connectors 21b. For example, the first needle body 211 may include a first mounting block 2111, with one side extending to form a connector 20a and the other side extending to form a connector 20b. The first mounting block 2111 is used to mate with a corresponding first mounting groove 11 on the needle assembly 10, thereby mounting the first needle body 211 onto the needle assembly 10. The connector 20a can be a straight-line extension, and the connector 20b can be a straight-line extension with a bent section at both ends, with the bent sections at both ends bending in opposite directions, as shown in the following example. Figure 5 As shown.

[0053] Please refer to the following: Figure 7 In some embodiments, when the second row of pins 22 forms a row of second connectors 22a, the second connectors 22a can be divided into two sub-connector segments 22c. Correspondingly, the second row of pins 22 includes two second pin bodies 221 and two third pin bodies 222. Each second pin body 221 and each third pin body 222 has a plurality of connectors 20a and a plurality of connector heads 20b, such that each sub-connector segment 22c includes a plurality of connectors 20a on one second pin body 221 and a plurality of connectors 20a on one third pin body 222. Furthermore, the plurality of connector heads 20b on the second pin body 221 and the plurality of connector heads 20b on the third pin body 222 are arranged opposite to each other.

[0054] The second connector 22a is divided into two sections. The connector 22c refers to the fact that the connectors 20a in the second connector 22a are divided into two sections in the direction of their arrangement. Since the connectors 20a and connectors 20b of the second pin body 221 and the third pin body 222 in the second row of pins 22 are not in the same cross section in the direction of their arrangement, dividing the second connector 22a into two sections can avoid the excessive distance between the connectors 20a and connectors 20b in the second pin body 221 and the third pin body 222, which would increase power loss or weaken the signal, thus ensuring the power or signal transmission effect of the connector 100.

[0055] When a plurality of connectors 20a on a second pin body 221 and a plurality of connectors 20a on a third pin body 222 are arranged into a connector strip 22c, the connectors 20a on the second pin body 221 and the plurality of connectors 20a on the third pin body 222 can be arranged sequentially or alternately. For example, as Figure 7 As shown, in some embodiments, in each segment of the connector 22c, the connectors 20a on the second pin 221 and the connectors 20a on the third pin 222 are spaced apart. This results in a larger distance between adjacent connectors 20a on the second pin 221 and between adjacent connectors 20a on the third pin 222, facilitating the processing of the connectors 20a on the second pin 221 and the third pin 222.

[0056] Since the second row of needles 22 forms two rows of second connecting rows 22b, when the connectors 20b on the second needle body 221 and the connectors 20b on the third needle body 222 are arranged opposite each other, it can be understood that the connectors 20b on the second needle body 221 and the connectors 20b on the third needle body 222 are arranged in a row.

[0057] like Figure 7 As shown, in some embodiments, both the second needle body 221 and the third needle body 222 include a connecting strip 223. The connecting strip 223 has a first end and a second end, with a plurality of connectors 20a arranged at the first end and a plurality of connectors 20b arranged at the second end. When the connectors 20a of the second needle body 221 and the third needle body 222 engage with the pin holes corresponding to the second connectors 22a on the pin header 10, the connecting strips 223 of the second needle body 221 and the third needle body 222 are distributed on both sides of the pin holes corresponding to the second connectors 22a. It should be noted that when the pin header 20 forms three rows of connectors, the pin holes corresponding to the second connectors 22a in the pin header 10 are on both sides of the pin holes corresponding to the first connectors 21a. To prevent the connecting strips 223 from contacting the first needle body 211, a clearance notch 2112 is correspondingly provided on the mounting block of the first needle body 211.

[0058] Please refer to the following: Figure 8 To ensure the installation of the second needle body 221 and the third needle body 222 on the needle header 10, a second mounting block 224 can be formed at the connection point between the connector 20a and the connecting strip 223 in the second needle body 221 and the third needle body 222. Correspondingly, a corresponding second mounting groove 12 is formed on the needle header 10. Through the cooperation of the second mounting block 224 and the second mounting groove 12, the first end of the connecting strip 223 can be installed on the needle header 10. To ensure the overall stability of the installation of the second needle body 221 and the third needle body 222 on the needle header 10, such as... Figure 7As shown, the second end of the connecting strip 223 also has a mounting protrusion 225. Correspondingly, the pin header 10 has a mounting hole 15, which is used to cooperate with the mounting protrusion 225 to mount the second end of the connecting strip 223 onto the pin header 10.

[0059] It should be noted that, since both the second pin body 221 and the third pin body 222 are provided with multiple connectors 20a, in order to ensure that the connectors 20a on the second pin body 221 and the third pin body 222 can quickly and accurately fit into the corresponding pin holes when the connector 100 is assembled, the two ends of the pin seat 10 can also be provided with positioning grooves 14, so that the head portions of several connectors 20b at the second end of the connecting strip 223 are embedded in the positioning grooves 14.

[0060] like Figure 11 As shown, in some embodiments, the pin header 20 forms a receiving space 20c on the side of the pin header 10 facing the connector 20b. The receiving space 20c is used to receive the mask fastener 200. The mask fastener 200 has a plurality of fixing parts 201 formed on it. The fixing parts 201 have connecting holes 202 formed on them. The connecting holes 202 are used to cooperate with the fastener 600 to connect the lamp board 400 and the mask 500 in the display module.

[0061] It is understood that the accommodating space 20c is the space enclosed by the two rows of connecting pins and the pin header 10. It should be noted that since the mask fixing component 200 needs to cooperate with the fastener 600, the mask fixing component 200 needs to have a certain thickness along the axial direction of the fastener 600. Correspondingly, after the connector 100 is connected to the lamp board 400, the distance between the lamp board 400 and the pin header 10 needs to be sufficient to accommodate the mask fixing component 200. The distance between the lamp board 400 and the pin header 10 is determined by the length of one side of the connector head 20b of the pin header 20. In this embodiment, the specific length of one side of the connector head 20b is not limited; it can be set according to the thickness of the mask fixing component 200. It should be noted that to avoid the mask fixing component 200 affecting the electrical connection between the connector 100 and the lamp board 400, the mask fixing component 200 is made of insulating material, such as plastic.

[0062] Please refer to the following: Figure 10It should be noted that in the display module, the back cover 300 has several fixing points 301 on the side where the lamp panel 400 is installed. The fastener 600 passes through the faceplate 500 and the lamp panel 400 in sequence and is fixed at the fixing points 301, thereby fixing the lamp panel 400 and the faceplate 500 together with the back cover 300. Since the connector 100 needs to connect with other external devices to transmit display information to the display module and to power the display module, the back cover 300 has an opening at the connector 100. Therefore, the faceplate 500 and the lamp panel 400 in the display module cannot be fixed to the back cover 300 at the connector 100, and there is also a lack of fixed connection between the lamp panel 400 and the faceplate 500. Thus, when the display module is bent into a concave arc, the lamp panel 400 and the faceplate 500 are prone to misfitting. In this embodiment, by forming an accommodating space 20c on the connector 100, a mask fixing member 200 can be placed in the accommodating space 20c. The fastener 600 passes through the mask 500 and the lamp board 400 in sequence and is fixed on the mask fixing member 200, thereby achieving a fixed connection between the lamp board 400 and the mask 500. When the display module is bent into a concave arc, it is equivalent to the fastener 600 pulling the mask 500 towards the lamp board 400, thereby effectively ensuring the fit between the mask 500 and the lamp board 400.

[0063] like Figure 9 As shown, in some embodiments, this application also provides a display module. The display module includes a back cover 300, a lamp panel 400, a face mask 500, and a connector 100 as described in any of the above embodiments. The connector 100 is disposed on the side of the lamp panel 400 facing the back cover 300.

[0064] It should be noted that when the pin header 20 of connector 100 and the pin header socket 10 form a receiving space 20c, the display module may also include a mask fixing component 200, such as... Figure 11 As shown.

[0065] In some embodiments, this application also provides a display screen. The display screen includes a housing and multiple display screen modules as described above, with the multiple display screen modules spliced ​​together and disposed within the housing.

[0066] The display module and display screen provided in this application adopt all the technical solutions of the connector 100 in the above embodiments, and therefore have at least all the beneficial effects brought about by the technical solutions of the above embodiments of connector 100, which will not be described in detail here.

[0067] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A connector characterized by comprising: The connector includes: Pin header; A pin header is arranged on the pin header socket. The pin header has a plurality of connectors and a plurality of connectors. The connectors are used to connect to the female socket, and the connectors are used to connect to the circuit board. The plurality of connectors form at least three rows of connectors, and the plurality of connectors form two rows of connectors.

2. The connector of claim 1, wherein, The pin group includes a first pin group and a second pin group. The first pin group forms two rows of first connector pins, and the second pin group forms at least one row of second connector pins, which are located between the two rows of first connector pins.

3. The connector of claim 2, wherein, The first row of needles forms two rows of first connecting rows, and the second row of needles forms two rows of second connecting rows. In the arrangement direction of the connectors in each row of connecting rows, the second connecting rows are distributed at both ends of the first connecting rows.

4. The connector of claim 3, wherein, The first row of needles includes a plurality of first needle bodies, each of which has a connector and a connector head.

5. The connector of claim 3, wherein, The second row of pins forms a row of second connectors, the second connectors comprising two connector segments; The second row of needles includes two second needle bodies and two third needle bodies. Each second needle body and each third needle body has a plurality of connectors and a plurality of connecting heads. Each sub-connector row includes a plurality of connectors on one second needle body and a plurality of connectors on one third needle body. The plurality of connecting heads on the second needle body and the plurality of connecting heads on the third needle body are arranged opposite to each other.

6. The connector of claim 5, wherein, In each of the sub-connector segments, the connectors on the second pin body and the connectors on the third pin body are spaced apart.

7. The connector of claim 5, wherein, Both the second needle body and the third needle body include a connecting strip, the connecting strip having a first end and a second end opposite to each other, a plurality of connectors arranged and distributed at the first end, a plurality of connectors arranged and distributed at the second end, and the second end having an installation protrusion. The pin header has mounting holes for engaging with the mounting protrusion to mount the second end to the pin header.

8. The connector as described in any one of claims 1-7, characterized in that, The pin header forms a receiving space on the side of the pin header seat facing the connector. The receiving space is used to receive the mask fixing component. The mask fixing component has a plurality of fixing parts and a connecting hole. The connecting hole is used to cooperate with a fastener to connect the lamp board and the mask in the display module.

9. A display module, characterized by The display module includes: Back cover; A light panel is disposed on one side of the rear housing; A face mask is disposed on the side of the light panel facing away from the rear shell; The connector according to any one of claims 1-8 is disposed on the side of the lamp panel facing the rear housing.

10. A display screen, characterized by The display screen includes: Box; The display module of claim 9 is disposed in the housing.

Images