A wire penetrating device applied to a vehicle-mounted display screen and a penetrating method thereof

Abstract

The application relates to the technical field of vehicle-mounted display screens and discloses a wire penetrating device applied to a vehicle-mounted display screen and a penetrating method thereof, which comprises an adsorption mechanism and a guide mechanism, the adsorption mechanism is arranged above the guide mechanism, the adsorption mechanism comprises an adsorption component and a first lifting component, the first lifting component is in driving connection with the adsorption component, the guide mechanism comprises a guide component, the guide component is provided with a guide groove, and the guide groove is correspondingly arranged with a backlight groove of a backlight assembly. Through the design of the wire penetrating device, the wire penetrating production problem is solved, the high success rate of the wire penetrating action is realized, the vehicle-mounted display screen is thinner and more beautiful, the device structure is simple, and the cost is low.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of vehicle-mounted display screens, and particularly relates to a wire insertion device applied to a vehicle-mounted display screen and a wire insertion method thereof. BACKGROUND

[0002] With the continuous progress of society, the current vehicle-mounted display screens of vehicles are instrument display screens and central control display screens, and the vehicle-mounted display screens of high-end vehicles are CMS (electronic rearview mirror) display screens, air conditioner control screens, window control screens and passenger entertainment screens, etc. In addition, the instrument, the central control and the auxiliary screen are made into a whole display screen, and the automobile has been connected to the network, and the connection mode with the mobile phone is not only Bluetooth, but also wifi, etc. The vehicle-mounted display screen is designed to be more and more intelligent with the market demand, and plays an important role in the process of driving a car.

[0003] With the development of vehicle-mounted display screen technology, the vehicle-mounted display screen adopting the three-in-one structure design of touch display module + backlight assembly + rear shell uses more materials, has a higher cost of using materials, and has a relatively thick overall vehicle-mounted display screen. Therefore, the structure design of the vehicle-mounted display screen has been changed from the traditional three-in-one structure of touch display module + backlight + rear shell to the two-in-one design of touch display module + backlight assembly.

[0004] At present, the traditional vehicle-mounted display screen adopts the three-in-one structure design of touch display module + backlight assembly + rear shell, and the assembly process of the three-in-one structure design is usually to first glue the backlight assembly, then assemble the backlight assembly and the touch display module, and finally fix and connect the touch display module wire by manual operation. Since the backlight assembly is inside the assembly, there is no high requirement on the modeling of the backlight assembly, the touch display module wire is designed at the outer edge of the backlight assembly, can be bent and connected after the backlight assembly is assembled, and then covered with the rear shell.

[0005] And the new two-in-one structure design of touch display module + backlight assembly does not have a rear shell, so the backlight assembly needs to be provided with a backlight slot, and the touch display module wire is inserted into the backlight slot to complete the assembly. However, the production process of the traditional vehicle-mounted display screen structure does not need to insert and assemble the wire.

[0006] Therefore, in the face of the new structure design, it is necessary to solve the problem of inserting and assembling the wire in the current production process. SUMMARY

[0007] In order to solve the problems of the prior art, the application provides a wire insertion device applied to a vehicle-mounted display screen, the wire insertion device is designed to adsorb a touch display module by using an adsorption mechanism, a backlight assembly is placed in a guide mechanism, a guide groove of the guide mechanism is arranged correspondingly to a backlight groove, the adsorption mechanism drives the touch display module to descend, the touch display module wire is inserted into the guide groove along with the adsorption mechanism descending, so that the wire is inserted into the backlight groove, and the assembly is completed, the production problem of wire insertion is solved, the high success rate of wire insertion operation is realized, the vehicle-mounted display screen is thinner and more beautiful, and the device structure is simple and the cost is low.

[0008] The technical effects achieved by the application are realized by the following aspects.

[0009] In a first aspect, the application provides a wire insertion device applied to a vehicle-mounted display screen, which comprises an adsorption mechanism and a guide mechanism, the adsorption mechanism is arranged above the guide mechanism;

[0010] The adsorption mechanism comprises an adsorption part and a first lifting part, the first lifting part is drivingly connected with the adsorption part.

[0011] The guide mechanism comprises a guide part, the guide part is provided with a guide groove, and the guide groove is arranged correspondingly to a backlight groove of a backlight assembly.

[0012] The adsorption part adsorbs a touch display module and a wire, the first lifting part drives the adsorption part to move in the direction of the guide groove, and the wire is inserted into the guide groove and the backlight groove of the backlight assembly.

[0013] Further, the guide groove comprises a body and an introduction groove, the introduction groove is arranged on the upper end of the body, the introduction groove is oppositely provided with a first slot and a second slot, the second slot is arranged close to the body, and the size of the second slot is smaller than that of the first slot.

[0014] Further, the guide part comprises a first guide block and a second guide block which are arranged symmetrically, the first guide block is provided with a first groove correspondingly to the adsorption part, the second guide block is provided with a second groove correspondingly to the first groove, and the first groove and the second groove are connected to form the guide groove.

[0015] In some implementations, the guide mechanism further comprises a moving part, a first translation part and a first adsorption platform, the moving part is connected between the guide part and the first translation part, and the first adsorption platform is arranged on one side of the guide part.

[0016] Further, the moving component comprises a first moving block, a second moving block, a first sliding rail and a driving body, the first moving block and the second moving block are arranged side by side and are both movably connected with the first sliding rail, and the driving body is drivingly connected with the first moving block and the second moving block; the first moving block is connected with the first guide block, and the second moving block is connected with the second guide block.

[0017] In some implementations, the adsorbing component comprises an adsorbing block group, a second translation member and a second adsorbing platform, the second adsorbing platform is arranged on one side of the adsorbing block group, and the second translation member is connected between the second adsorbing platform and the first lifting component; the adsorbing block group comprises a first adsorbing block and a second adsorbing block arranged oppositely, and the second adsorbing block is connected with the first adsorbing block.

[0018] Further, the first adsorbing block comprises a first block body and a second sliding rail, the second sliding rail is connected with the first block body; the second adsorbing block comprises a second block body and a first sliding groove, the first sliding groove is connected with the second block body, and the second sliding rail is movably connected with the first sliding groove.

[0019] Further, the first block body comprises a main block and a secondary block, the secondary block is connected to the lower end of the main block, and a first accommodating groove is formed between the secondary block and the main block; the second block body is provided with a second accommodating groove corresponding to the secondary block; the secondary block is embedded in the second accommodating groove; and the second block body is embedded in the first accommodating groove.

[0020] In some implementations, a straightening mechanism is further included, and the straightening mechanism is arranged below the guide mechanism.

[0021] Further, the straightening mechanism comprises a clamping component and a second lifting component, and the second lifting component is drivingly connected with the clamping component.

[0022] Further, the clamping component comprises a clamping part and a counterweight, and the counterweight is connected to the lower end of the clamping part.

[0023] Further, the clamping part comprises a first clamping block, a second clamping block and a pneumatic cylinder, the first clamping block and the second clamping block are symmetrically arranged, and the pneumatic cylinder drives the first clamping block and the second clamping block to perform opening and closing actions.

[0024] In some implementations, a failure prevention mechanism is further included, and the interpenetrating wire has a wire interpenetration termination position, and the failure prevention mechanism is configured to detect the wire interpenetration termination position.

[0025] In some implementations, a flipping mechanism is further included, configured to flip the flat cable to a suitable angle and hand over the flat cable to the adsorption mechanism.

[0026] Further, the flipping mechanism includes a third adsorption platform and a flipping component connected to one side of the third adsorption platform.

[0027] Further, the flipping component includes a motor, a flipping plate and third adsorption blocks, the motor is connected to one side of the third adsorption platform, the motor is drivingly connected with the flipping plate, and the third adsorption blocks are arranged in a linear array on the flipping plate.

[0028] Further, the flipping plate includes a plate body and through holes corresponding to the third adsorption block array arranged on the plate body; the third adsorption block includes a third block body and a suction nozzle connected to the third block body, and the suction nozzle is embedded in the through hole.

[0029] In a second aspect, the application provides a flat cable threading method applied to a vehicle-mounted display screen, which is operated by using the flat cable threading device applied to the vehicle-mounted display screen, and includes the following steps:

[0030] Step one: positioning before assembly: the touch display module is positioned by CCD shooting and placed on the adsorption mechanism; the backlight assembly is positioned by CCD shooting and placed on the guiding mechanism;

[0031] Step two: assembling and approaching: the adsorption mechanism drives the touch display module to approach the guiding mechanism;

[0032] Step three: threading the flat cable: the adsorption mechanism drives the flat cable to thread the guiding groove and insert into the backlight groove of the backlight assembly;

[0033] Step four: checking the threading state of the flat cable: after the flat cable is threaded, it is checked whether the flat cable is in place, if it is found that the flat cable is not lowered to a suitable position, the device stops assembling and alarms; if it is found that the flat cable is lowered to a suitable position, the device continues to operate.

[0034] In summary, the application has at least the following advantages:

[0035] 1. The flat cable threading device provided by the application, by using the adsorption mechanism to adsorb the touch display module, the backlight assembly is placed on the guiding mechanism, the guiding groove corresponding to the backlight groove is arranged, the adsorption mechanism drives the touch display module to descend, the flat cable of the touch display module threads the guiding groove along with the adsorption mechanism descending, so that the flat cable is threaded into the backlight groove, and then the assembly is completed, effectively solving the production problem of threading the flat cable, realizing a high success rate of the flat cable threading action, and making the vehicle-mounted display screen thinner and more beautiful.

[0036] 2、The wire insertion device provided by the application completes the insertion of the touch display module wire into the backlight slot through the adsorption mechanism and the guide mechanism, the wire insertion action is simple, the structure design of the wire insertion device is simple, the device is low in cost, and the production economy of the vehicle-mounted display screen is improved. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is a whole structure schematic diagram of the embodiment 1 of the application.

[0038] Figure 2 It is a structure schematic diagram of the adsorption mechanism in the embodiment 1 of the application.

[0039] Figure 3 It is a structure schematic diagram of the guide component from one perspective in the embodiment 1 of the application.

[0040] Figure 4 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0041] Figure 5 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application. Figure 4 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0042] Figure 6 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0043] Figure 7 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0044] Figure 8 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0045] Figure 9 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0046] Figure 10 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0047] Figure 11 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application. Figure 10 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0048] Figure 12 It is a whole structure schematic diagram of the embodiment 1 of the application.

[0049] Figure 13 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0050] Figure 14 It is a structure schematic diagram of the guide component from another perspective in the embodiment 1 of the application.

[0051] Figure 15For Figure 14 Enlarged structural diagram of middle C part.

[0052] Figure 16 Flow chart of wire insertion method in embodiment 7 of the present application.

[0053] Markings in the figure:

[0054] 1, adsorption mechanism, 11, adsorption component, 111, adsorption block group, 1111, first adsorption block, 1113, first block, 1117, main block, 1118, secondary block, 1119, first containing groove, 1114, second sliding rail, 1112, second adsorption block, 1115, second block, 1121, second containing groove, 1116, first sliding groove, 112, second translation component, 113, second adsorption platform, 12, first lifting component; 2, guide mechanism, 21, guide component, 211, guide groove, 2111, body, 2112, introduction groove, 2113, first notch, 2114, second notch, 212, first guide block, 2121, first groove, 213, second guide block, 2131, second groove, 22, moving component, 221, first moving block, 222, second moving block, 223, first sliding rail, 23, first translation component, 24, first adsorption platform; 3, straightening mechanism, 31, clamping component, 311, clamping part, 3111, first clamping block, 3112, second clamping block, 312, counterweight block, 32, second lifting component; 4, turnover mechanism, 41, third adsorption platform, 42, turnover component, 421, motor, 422, turnover plate, 4221, plate body, 4222, through hole, 423, third adsorption block, 4231, third block, 4232, suction nozzle. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The described embodiments are part of the embodiments of the present application, but not all of the embodiments of the present application.

[0056] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0057] Example 1:

[0058] Please refer to the attached Figures 1-3The application of the wire inserting device applied to the vehicle-mounted display screen comprises an adsorption mechanism 1 and a guide mechanism 2, the adsorption mechanism 1 is arranged above the guide mechanism 2; the adsorption mechanism 1 comprises an adsorption component 11 and a first lifting component 12, the first lifting component 12 is drivingly connected with the adsorption component 11; the guide mechanism 2 comprises a guide component 21, the guide component 21 is provided with a guide groove 211, the guide groove 211 is correspondingly arranged with a backlight groove in the backlight assembly.

[0059] The adsorption component 11 adsorbs the touch display module and the wire, the guide mechanism 2 is configured to place the backlight assembly and correspondingly arrange the backlight groove with the guide groove 211, the first lifting component 12 drives the adsorption component 11 to move to the direction of the guide groove 211, and the wire is inserted into the guide groove 211, that is, the wire is inserted into the backlight groove, thereby completing the assembly, effectively solving the production problem of the wire insertion, realizing the high success rate of the wire insertion action, and making the vehicle-mounted display screen thinner and more beautiful.

[0060] Meanwhile, the touch display module and the wire are inserted into the backlight groove by adopting the adsorption mechanism 1 and the guide mechanism 2, the wire insertion action is simple, the structure design of the wire insertion device is simple, the device is low in cost, and the production economy of the vehicle-mounted display screen is improved.

[0061] In some embodiments, the adsorption component 11 adsorbs the touch display module and the guide mechanism 2 places the backlight assembly, both of which are firstly positioned by CCD shooting, so as to ensure the smoothness and accuracy of the wire insertion.

[0062] In some embodiments, the adsorption component 11 and the guide component 21 are correspondingly provided with a plurality of adsorption components 11, the number of which can be flexibly set according to the number of the touch display module wires, so that the entire wire insertion action is completed within 10 seconds, and the action rhythm of the wire insertion is effectively improved. The adsorption component 11 and the guide component 21 can be correspondingly provided with six adsorption components 11.

[0063] Please refer to the accompanying drawings Figures 4-5 The guide groove 211 comprises a body 2111 and an introduction groove 2112, the introduction groove 2112 is arranged on the upper end of the body 2111; the introduction groove 2112 is relatively provided with a first slot 2113 and a second slot 2114, the second slot 2114 is arranged close to the body 2111, and the size of the second slot 2114 is smaller than that of the first slot 2113. It can be understood that the space of the introduction groove 2112 gradually decreases in the direction of the body 2111, that is, a funnel type design is adopted, which effectively solves the problem of wire import, improves the simplicity of the wire insertion into the guide groove 211, and realizes easy insertion operation. Moreover, a narrower backlight groove width design can be realized, such as a 1mm backlight groove width design.

[0064] Specifically, the bottom of the guide groove 211 is not more than 1mm away from the surface of the backlight groove. The width of the guide groove 211 is recessed by more than 0.2mm on one side of the backlight groove, further improving the accuracy of the inserted flat cable.

[0065] Embodiment 2:

[0066] The difference between this embodiment and embodiment 1 is that this embodiment further optimizes the structure of the guide component 21 of the flat cable insertion device of the application. Please refer to Figures 6~8 .

[0067] Please refer to Figure 6 , the guide component 21 of this embodiment includes a first guide block 212 and a second guide block 213 arranged symmetrically. The first guide block 212 is provided with a first groove 2121 corresponding to the adsorption component 11, and the second guide block 213 is provided with a second groove 2131 corresponding to the first groove 2121. The first groove 2121 and the second groove 2131 form a guide groove 211 in connection. It can be understood that the guide component 21 is arranged in a left and right double-open separated structure by the first guide block 212 and the second guide block 213. This structure design facilitates the quick withdrawal of the guide mechanism 2 after the insertion of the flat cable, and prepares for the subsequent insertion of the flat cable.

[0068] Please refer to Figure 7 , the guide mechanism 2 further includes a moving component 22, a first translation component 23, and a first adsorption platform 24. The moving component 22 is connected between the guide component 21 and the first translation component 23, and the first adsorption platform 24 is arranged on one side of the guide component 21. Among them, the first adsorption platform 24 is used to adsorb the backlight assembly to improve the stability of the backlight assembly during the insertion operation. Specifically, a vacuum adsorption method can be used. The moving component 22 is used to realize the separation or combination of the first guide block 212 and the second guide block 213, improving the moving convenience of the guide component 21. The first translation component 23 is used to move the guide component 21 away from the direction of the backlight assembly or correspond to the backlight groove. When it is necessary to withdraw the guide mechanism 2, the guide component 21 needs to move away from the direction of the backlight assembly through the first translation component 23. When it is necessary to perform the flat cable insertion operation, the guide component 21 moves towards the direction of the backlight assembly through the first translation component 23 until the guide groove 211 is below the corresponding backlight groove.

[0069] Please refer to Figure 8 , the moving component 22 includes a first moving block 221, a second moving block 222, a first sliding rail 223, and a driving body. The first moving block 221 and the second moving block 222 are arranged side by side and are movably connected with the first sliding rail 223. The driving body is drivingly connected with the first moving block 221 and the second moving block 222. The first moving block 221 is connected with the first guide block 212, and the second moving block 222 is connected with the second guide block 213.

[0070] The first moving block 221 and the second moving block 222 move towards or away from each other. When the driving body drives the first moving block 221 and the second moving block 222 to move away from each other, the first moving block 221 and the second moving block 222 open left and right on the first slide rail 223, thereby disassembling the guide groove 211, releasing the guide limit of the flat cable, facilitating the withdrawal of the guide mechanism 2 after assisting the flat cable insertion, and ensuring the insertion accuracy of the flat cable.

[0071] Embodiment 3:

[0072] The difference between this embodiment and embodiment 2 is that the adsorption component 11 of the flat cable insertion device of the present application is further optimized in structure.

[0073] Please refer to Figures 9~10 The adsorption component 11 includes an adsorption block group 111, a second translation component 112, and a second adsorption platform 113. The second adsorption platform 113 is connected to one side of the adsorption block group 111. The second translation component 112 is connected between the second adsorption platform 113 and the first lifting component 12. The adsorption block group 111 includes a first adsorption block 1111 and a second adsorption block 1112 arranged oppositely. The second adsorption block 1112 is connected to the first adsorption block 1111.

[0074] The second adsorption platform 113 is used to adsorb the touch display module to ensure its stability. The adsorption group is used to adsorb the flat cable. The second translation component 112 is used to move the adsorption group away from the flat cable to cancel the adsorption of the flat cable, or to move the adsorption group towards the flat cable to adsorb the flat cable. Specifically, the second translation component 112 can realize sliding by using a conventional guide rail and groove.

[0075] Specifically, the first adsorption block 1111 and the second adsorption block 1112 adsorb the upper and lower positions of the flat cable, respectively. Through the separate control design of the first adsorption block 1111 and the second adsorption block 1112, the adsorption force on the flat cable is evenly distributed, thereby ensuring the stiffness of the flat cable. Specifically, the first adsorption block 1111 can be distributed at the head position of the flat cable, i.e., the side of the flat cable close to the touch display module, to ensure that the head of the flat cable has sufficient verticality and improve the ease of flat cable insertion. Specifically, the distance between the first adsorption block 1111 and the head of the flat cable is 3-6 mm.

[0076] In some embodiments, the first adsorption block 1111 comprises a first block body 1113 and a second sliding rail 1114 connected with the first block body 1113; the second adsorption block 1112 comprises a second block body 1115 and a first sliding groove 1116 connected with the second block body 1115, and the second sliding rail 1114 is movably connected with the first sliding groove 1116. Specifically, the first block body 1113 and the second block body 1115 are both provided with a plurality of suction nozzles 4232, and the distance between adjacent suction nozzles 4232 is 20-40 mm.

[0077] By using the second sliding rail 1114 and the first sliding groove 1116 together, the distance between the first adsorption block 1111 and the second adsorption block 1112 can be adjusted, the balance of the adsorption force on the wire is ensured, and the stiffness of the wire is ensured. In addition, when the wire enters the guide groove 2113 by 6 mm, the second adsorption block 1112 can be removed, i.e. the second block body 1115 is moved away from the first adsorption block 1111 along the second sliding rail 1114 through the first sliding groove 1116, so that the adsorption force on the wire is removed, and the wire continues to descend until it passes through the backlight slot. The above process of inserting the wire can be batched to remove the adsorption force, so as to ensure the flatness of the head of the wire in the horizontal direction, which is beneficial to the entry of the wire into the backlight slot. On the other hand, by removing the second adsorption block 1112, the overall thickness of the adsorption block group 111 is reduced, which is beneficial to the further descent of the wire.

[0078] Please refer to Figure 11 The first block body 1113 comprises a main block 1117 and a secondary block 1118, the secondary block 1118 is connected to the lower end of the main block 1117, and a first accommodating groove 1119 is formed between the secondary block 1118 and the main block 1117; the second block body 1115 is provided with a second accommodating groove 1121 corresponding to the secondary block 1118; the secondary block 1118 is embedded in the second accommodating groove 1121; and the second block body 1115 is embedded in the first accommodating groove 1119. Specifically, the shapes of the first block body 1113 and the second block body 1115 are arranged such that the suction force of the first block body 1113 is greater than that of the second block body 1115, which can effectively ensure the flatness of the head of the wire. Under the premise of ensuring the distribution of the suction force, when the second block body 1115 approaches the first block body 1113, the secondary block 1118 is embedded in the second accommodating groove 1121, and the second block body 1115 is embedded in the first accommodating groove 1119, so that the first block body 1113 and the second block body 1115 can be regularly stacked, the structure is compact, the space occupied is small, and the influence on the descent amplitude of the wire is reduced.

[0079] Embodiment 4:

[0080] The difference between this embodiment and embodiment 3 is that this embodiment further optimizes the structure of the wire insertion device.

[0081] Please refer to Figure 12Further comprising a straightening mechanism 3, the straightening mechanism 3 is arranged below the guiding mechanism 2. The straightening mechanism 3 is used to hold the tail of the flat cable when the second adsorption block 1112 is removed, i.e. the side of the flat cable close to the backlight groove, to avoid the flat cable from being bent and ensure the flat cable to be straight.

[0082] Please refer to Figure 13 The straightening mechanism 3 comprises a clamping component 31 and a second lifting component 32, and the second lifting component 32 is drivingly connected with the clamping component 31. The clamping component 31 is provided with a plurality of clamping components 31 corresponding to the guiding component 21, and specifically six clamping components 31 are provided.

[0083] The clamping component 31 comprises a clamping part 311 and a counterweight 312, and the counterweight 312 is connected to the lower end of the clamping part 311. Specifically, the weight of the counterweight 312 is selected according to the principle of the minimum weight that can straighten the flat cable, and the weight range of the counterweight 312 is 100-500g. The clamping part 311 comprises a first clamping block 3111, a second clamping block 3112 and a pneumatic cylinder, the first clamping block 3111 and the second clamping block 3112 are symmetrically arranged, and the pneumatic cylinder drives the first clamping block 3111 and the second clamping block 3112 to open and close.

[0084] Through the above-mentioned arrangement of the straightening mechanism 3, the straightening mechanism 3 performs the following actions before straightening the flat cable: the second lifting component 32 drives the clamping component 31 to rise to a certain position below the lower end of the backlight groove, the pneumatic cylinder drives the first clamping block 3111 and the second clamping block 3112 to open, and the preparation work before straightening the flat cable is completed. When the flat cable is lowered to a certain position between the first clamping block 3111 and the second clamping block 3112, the pneumatic cylinder drives the first clamping block 3111 and the second clamping block 3112 to close, so that the first clamping block 3111 and the second clamping block 3112 clamp the flat cable and further move the flat cable to the insertion termination position. It can ensure that the flat cable is stably and smoothly inserted into the backlight groove.

[0085] In addition, through the arrangement of the counterweight 312, the tension of the flat cable can be accurately controlled, so as to avoid the flat cable from being broken due to excessive tension, and also avoid the flat cable from being unable to be straightened due to insufficient tension. The counterweight 312 realizes high requirements for tension.

[0086] Embodiment 5:

[0087] The difference between this embodiment and embodiment 4 is that the flat cable insertion device of the present application is further optimized in structure.

[0088] Further comprising a failure prevention mechanism, the inserted cable has a cable insertion termination position, and the failure prevention mechanism is configured to detect the cable insertion termination position. Specifically, the cable insertion termination position is the position of the end of the backlight slot away from the position of the cable after descending. Specifically, the failure prevention mechanism can use an infrared sensor to detect whether the cable passes through the cable insertion termination position. If there is no cable passing through, it is abnormal. Through this setting, batch production defects can be effectively prevented, problems can be found in time, and production yield can be improved.

[0089] Embodiment 6:

[0090] The difference between this embodiment and embodiment 5 is that this embodiment further optimizes the structure of the cable insertion device.

[0091] Please refer to Figure 14 Further comprising a turnover mechanism 4, the turnover mechanism 4 is configured to turn the cable to a suitable angle and transfer the cable to the adsorption mechanism 1, so as to facilitate the subsequent precise insertion of the cable in the guide groove 211 and the backlight slot.

[0092] In some embodiments, the turnover mechanism 4 includes a third adsorption platform 41 and a turnover component 42 connected to one side of the third adsorption platform 41. The turnover component 42 includes a motor 421, a turnover plate 422, and a third adsorption block 423. The motor 421 is connected to one side of the third adsorption platform 41, and the motor 421 is drivingly connected to the turnover plate 422. The third adsorption block 423 is arranged in a straight line array on the turnover plate 422. The third adsorption platform 41 is used to adsorb the touch display module, and can specifically use a vacuum adsorption method. The turnover component 42 is used to place the cable and adjust the angle of the cable. Specifically, the turning angle of the turnover plate 422 is 0-180 degrees.

[0093] It can be understood that the operation process of the turnover mechanism 4 is as follows: the cable is adsorbed and attached to the turnover plate 422 by the third adsorption block 423, the motor 421 and the third adsorption block 423 are started, the turnover plate 422 is driven to rotate by a certain angle, thereby driving the cable to rotate by a corresponding angle, and after the rotation is completed, the touch display module is transferred to the adsorption mechanism 1. The turnover plate 422 rotates by a certain angle through the existing program according to the actual situation. Through this setting, the adsorption mechanism 1 can effectively avoid the phenomenon of still having the function of turning the cable or manual intervention adjustment, indirectly reducing the weight of the adsorption mechanism 1, avoiding the problem of difficult space layout, and improving the automation degree of operation.

[0094] Please refer to Figure 15The turnover plate 422 comprises a plate body 4221 and a through hole 4222, the through hole 4222 is arranged on the plate body 4221 corresponding to the third adsorption block 423 array; the third adsorption block 423 comprises a third block body 4231 and a suction nozzle 4232, the suction nozzle 4232 is connected to the third block body 4231, and the suction nozzle 4232 is embedded in the through hole 4222. By arranging the suction nozzle 4232 which can be embedded in the through hole 4222, the distance between the suction nozzle 4232 and the flat cable is shortened under the premise that the flat cable is located on the surface of the plate body 4221, the adsorption force on the flat cable is effectively enhanced, and the stability of the flat cable is ensured. And this setting, high space utilization, compact structure, and also can effectively reduce the weight of the plate body 4221, improve the portability.

[0095] Example 7:

[0096] Please see Figure 16 A flat cable insertion method applied to a vehicle-mounted display screen, the operation is as described above for the flat cable insertion device applied to the vehicle-mounted display screen, comprising the following steps:

[0097] Step one, assemble and position: the touch display module is positioned by CCD shooting and placed in the adsorption mechanism 1; the backlight assembly is positioned by CCD shooting and placed in the guide mechanism 2;

[0098] Step two, assemble and close: the touch display module is driven by the adsorption mechanism 1 to close to the guide mechanism 2; specifically, before assembling and closing: first, the straightening mechanism 3 is in place, that is, the second lifting component 32 lifts the clamping component 31 to below the backlight slot, and the first clamping block 3111 and the second clamping block 3112 are opened, in the state of waiting for the flat cable to enter. Secondly, the guide mechanism 2 is in place, that is, the first translation 23 drives the moving component 22 to move to above the backlight slot, the moving component 22 combines the first guide block 212 and the second guide block 213, forms the guide slot 211, so that the guide slot 211 corresponds to the backlight slot. Finally, the adsorption mechanism 1 is closed to the guide mechanism 2 through the first lifting component 12.

[0099] Step three, interline: the adsorption mechanism 1 drives the interline into the guide groove 211, and inserts into the backlight groove of the backlight assembly; specifically, the interline is inserted into the guide groove 211 by the adsorption component 11, and then the suction force of the second adsorption block 1112 is turned off, and the second adsorption block 1112 is moved upward to be attached to the first adsorption block 1111 through the cooperation of the second sliding rail 1114 and the first sliding groove 1116. Then, the first clamping block 3111 and the second clamping block 3112 clamp the interline through the air cylinder, the suction force of the first adsorption block 1111 is turned off, and the adsorption block group 111 is moved away from the interline by the second translation component 112, so as to remove the adsorption block group 111. Finally, the straightening component moves away from the guide groove 211 through the second lifting component 32, so as to pull the interline to the interline insertion termination position, thereby completing the interline insertion, and then the first clamping block 3111 and the second clamping block 3112 are opened, thereby removing the straightening mechanism 3.

[0100] Step four, check the interline insertion state: after the interline insertion is completed, check whether the interline insertion is in place, if it is found that the interline does not descend to the appropriate position, the device stops assembling and alarms; if it is found that the interline descends to the appropriate position, the device continues to operate. Specifically, an infrared sensor can be used for inspection.

[0101] The above steps have simple operation process and strong running rhythm.

[0102] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0103] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product in use, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0104] Furthermore, terms such as "horizontal," "vertical," "up," "down," "upper," "lower," and the like are used herein for the convenience of the reader in relation to the illustrations given. They do not, however, imply absolute, relative directional or positional relationships between the structures illustrated and / or described.

[0105] In the present application, unless specifically stated and limited otherwise, a first feature on or above a second feature can include the first and second features being directly in contact, or can include the first and second features not being directly in contact but being in contact through another feature between them. Also, a first feature on, above, and over a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. A first feature under, below, and under a second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0106] While the present application has been described in connection with the above specific embodiments, it will be readily apparent to those skilled in the art that numerous substitutions, modifications and changes can be made thereto without departing from the spirit and scope of the application as set forth in the appended claims.

Claims

1. A ribbon cable insertion device for an in-vehicle display screen, characterized in that, Including adsorption mechanism (1) and guide mechanism (2), the adsorption mechanism (1) is arranged on the upper of the guide mechanism (2); The adsorption mechanism (1) includes adsorption component (11) and first lifting component (12), the first lifting component (12) is drivenly connected with the adsorption component (11); The guide mechanism (2) includes guide component (21), the guide component (21) is provided with guide groove (211), the guide groove (211) is correspondingly arranged with the backlight groove of backlight assembly; Wherein, the adsorption component (11) adsorbs touch display module and flat cable, the first lifting component (12) drives the adsorption component (11) to move to the direction of the guide groove (211), and the flat cable is inserted in the guide groove (211) and the backlight groove of backlight assembly; The guide groove (211) includes body (2111) and introduction groove (2112), the introduction groove (2112) is arranged on the upper end of the body (2111);The introduction groove (2112) is oppositely provided with first slot (2113) and second slot (2114), the second slot (2114) is close to the body (2111) and is arranged, and the size of the second slot (2114) is less than the size of the first slot (2113); The guide component (21) includes first guide block (212) and second guide block (213) arranged symmetrically;The first guide block (212) is provided with first groove (2121) corresponding to the adsorption component (11), the second guide block (213) is provided with second groove (2131) corresponding to the first groove (2121), and the first groove (2121) and the second groove (2131) are connected to form the guide groove (211).

2. The wire insertion device for a vehicle display according to claim 1, wherein The guide mechanism (2) further includes moving component (22), first translator (23) and first adsorption platform (24), the moving component (22) is connected between the guide component (21) and the first translator (23), and the first adsorption platform (24) is arranged on one side of the guide component (21).

3. The wire insertion device for a vehicle display according to claim 2, wherein The moving component (22) includes first moving block (221), second moving block (222), first slide rail (223) and drive body, the first moving block (221) and the second moving block (222) are arranged side by side, and are movably connected with the first slide rail (223), the drive body is drivingly connected with the first moving block (221) and the second moving block (222);The first moving block (221) is connected with the first guide block (212), and the second moving block (222) is connected with the second guide block (213).

4. The wire insertion device for a vehicle display according to claim 1, wherein The adsorption component (11) includes adsorption block group (111), second translator (112) and second adsorption platform (113), the second adsorption platform (113) is connected and arranged on one side of the adsorption block group (111), and the second translator (112) is connected between the second adsorption platform (113) and the first lifting component (12); The adsorption block group (111) comprises a first adsorption block (1111) and a second adsorption block (1112) arranged oppositely, and the second adsorption block (1112) is connected with the first adsorption block (1111).

5. The wire insertion device for a vehicle display according to claim 4, wherein The first adsorption block (1111) comprises a first block body (1113) and a second sliding rail (1114) connected with the first block body (1113); the second adsorption block (1112) comprises a second block body (1115) and a first sliding groove (1116) connected with the second block body (1115), and the second sliding rail (1114) is movably connected with the first sliding groove (1116).

6. The wire insertion device for a vehicle display according to claim 5, wherein The first block body (1113) comprises a main block (1117) and a secondary block (1118) connected with the lower end of the main block (1117), and a first accommodating groove (1119) is formed between the secondary block (1118) and the main block (1117); the second block body (1115) is provided with a second accommodating groove (1121) corresponding to the secondary block (1118); the secondary block (1118) is embedded in the second accommodating groove (1121); and the second block body (1115) is embedded in the first accommodating groove (1119).

7. The wire insertion device for a vehicle display according to any one of claims 1 to 6, wherein The straightening mechanism (3) is arranged below the guide mechanism (2).

8. The wire insertion device for a vehicle display according to claim 7, wherein The straightening mechanism (3) comprises a clamping component (31) and a second lifting component (32) drivingly connected with the clamping component (31).

9. The wire insertion device for a vehicle display according to claim 8, wherein The clamping component (31) comprises a clamping part (311) and a counterweight (312) connected with the lower end of the clamping part (311).

10. The wire insertion device for a vehicle display according to claim 9, wherein The clamping part (311) comprises a first clamping block (3111), a second clamping block (3112) and a pneumatic cylinder, the first clamping block (3111) and the second clamping block (3112) are symmetrically arranged, and the pneumatic cylinder drives the first clamping block (3111) and the second clamping block (3112) to open and close.

11. The wire insertion device for a vehicle display according to any one of claims 1 to 6, wherein The failure prevention mechanism is arranged to detect the termination position of the cable insertion.

12. The wire insertion device for a vehicle display according to any one of claims 1 to 6, wherein The turnover mechanism (4) is arranged to turn the cable to a suitable angle and hand over the cable to the adsorption mechanism (1).

13. The wire insertion device for a vehicle display according to claim 12, wherein The turnover mechanism (4) comprises a third adsorption platform (41) and a turnover component (42) connected to one side of the third adsorption platform (41).

14. The wire insertion device for a vehicle display according to claim 13, wherein The turnover component (42) comprises a motor (421), a turnover plate (422) and a third adsorption block (423), the motor (421) is connected to one side of the third adsorption platform (41), the motor (421) is drivingly connected with the turnover plate (422), and the third adsorption block (423) is arranged in a straight line on the turnover plate (422).

15. The wire insertion device for a vehicle display according to claim 14, wherein The turnover plate (422) comprises a plate body (4221) and a through hole (4222) arranged in the plate body (4221) corresponding to the third adsorption block (423) array; the third adsorption block (423) comprises a third block body (4231) and a suction nozzle (4232) connected to the third block body (4231), and the suction nozzle (4232) is embedded in the through hole (4222).

16. A method for inserting a wire harness into a display screen for a vehicle, the method comprising: Operating the wire insertion device for a vehicle-mounted display screen as claimed in any one of claims 1-15, comprising the following steps: Step one, assembly positioning: the touch display module is positioned by CCD shooting and placed in the adsorption mechanism (1); the backlight assembly is positioned by CCD shooting and placed in the guide mechanism (2); Step two, assembly closing: the adsorption mechanism (1) drives the touch display module to close to the guide mechanism (2); Step three, wire insertion: the adsorption mechanism (1) drives the wire to be inserted into the guide groove (211) and the backlight groove of the backlight assembly; Step four, check the wire insertion state: after the wire insertion is completed, check whether the wire insertion is in place, if the wire is not found to be lowered to the appropriate position, the device stops assembling and alarms; if the wire is found to be lowered to the appropriate position, the device continues to operate.

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