Hidden electric car touch panel
By using a concealed design and conductive shielding ring, the electrostatic interference and assembly problems of traditional tram touch switches are solved, achieving efficient electrostatic protection and an aesthetically pleasing appearance.
Patent Information
- Application Number
- CN202520210363.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Existing traditional trolley touch switches have increased requirements for electrostatic interference protection due to their metal bracket structure, are difficult to assemble, are prone to abnormal noise, and are unsightly.
The design features a concealed display screen hidden between the outer cover and the bracket. The touch sensor is mounted on the bracket and uses a conductive shielding ring to absorb electrostatic interference. The bottom positioning structure of the bracket is precisely connected to the vehicle body and fixed by fastening posts and buckle structures, optimizing space utilization.
It effectively prevents electrostatic interference, improves assembly accuracy and aesthetics, reduces abnormal noise, simplifies the assembly process, and optimizes the spatial structure.
Smart Images
Figure CN223582462U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of automotive interior, especially relates to a hidden electric car touch panel. BACKGROUND
[0002] With the continuous development of smart home and intelligent automobile technology, touch switch as a kind of convenient, efficient control device, has been widely used in family, office and automobile and various scenes.
[0003] However, the touch switch on the existing traditional electric car adopts the traditional metal support structure for electrostatic interference protection, and the required product structure space is large, the cost is high, and the assembly process is prone to problems such as assembly out of position, difficult assembly, assembly noise and the like.
[0004] And the existing traditional touch switch, generally, the appearance size is small, needs to be fixed with other structural parts and then fixed with the door, the matching relationship is more, and there is a split line, which leads to unattractive modeling. SUMMARY
[0005] The utility model discloses a hidden electric car touch panel, which solves the problem of difficult assembly and noise caused by the matching relationship of the touch switch with the metal support structure for electrostatic interference protection.
[0006] The utility model discloses a hidden electric car touch panel, which solves the problem of difficult assembly and noise caused by the matching relationship of the touch switch with the metal support structure for electrostatic interference protection.
[0007] The display screen is hidden between the outer cover and the support, protecting the display screen from direct contact with the outside world to prevent wear and tear. The touch sensor is arranged on the support for signal collection for proximity sensing and is connected to the conductive shielding ring for absorbing external electrostatic interference to protect the display screen below. The FPC socket can pass through the opening of the support and be connected to the back, which is convenient for connection. The display screen and touch sensor inside the support do not need to be fixed to the vehicle body through other structural parts, but only need to be fixed to the vehicle body. The external outer cover is integrated, which is beautiful and tidy.
[0008] The further setting of the utility model discloses: the conductive shielding ring is annular structure, the conductive shielding ring is arranged at the bottom of touch sensor.
[0009] Adopt the further setting, the conductive shielding ring is arranged as annular structure, can form a continuous conductive layer, and the interference signal is isolated in the shielding ring, reduces or blocks electromagnetic wave propagation, and is arranged on touch sensor, is in the display screen outside a week, can prevent the influence of external electromagnetic wave, maintains signal quality, improves anti-interference ability, and the overall structure of conductive shielding ring is small, can be directly made and installed on touch sensor, reduces connecting structure, optimizes internal space structure.
[0010] The further setting of the utility model discloses: the support bottom sets up the positioning structure, the positioning structure includes the main positioning in the support middle part and the vice positioning in the support both sides, the main positioning and vice positioning all protrude downward and all include the positioning rib plate that protrudes on the circumference.
[0011] Adopt the further setting, the connecting structure of support bottom and tramcar includes the positioning structure, because the support is strip structure, sets up the positioning piece in the middle part and both sides of support, can more accurately install support and car body, reduces the area difference of matching clearance, and the positioning rib plate that protrudes on the circumference of positioning piece can make each positioning piece be inserted into the matching hole of car body, to strengthen the positioning accuracy.
[0012] The further setting of the utility model discloses: the support bottom is uniformly distributed with fastening column, and the screw hole is set up on each fastening column.
[0013] Adopt the further setting, sets up the screw hole on fastening column, can be tightened by screw, to fixedly connect support and car body.
[0014] The further setting of the utility model discloses: the fastening column is integrally protruded with the matching plate on the circumference.
[0015] Adopt the further setting, fastening column can be inserted into the matching hole of car body, then is connected and fixed by screw, and the matching plate can, positioning is more accurate, and connection is more stable.
[0016] The further setting of the utility model discloses: the support left and right sides are concave with the matching groove, the convex block is protruded outward in the matching groove, the buckle piece that is adapted to the matching groove is protruded downward on the left and right sides of outer cover, the buckle hole that can be inserted into convex block is equipped on the buckle piece, and the convex block and buckle hole all include the matching plane that is contacted.
[0017] With the further arrangement, the bracket and the outer cover are positioned on the side by the matching groove and the buckling piece, and are buckled and fixed by the convex block and the buckling hole arranged above, respectively, to prevent the outer cover from being separated from the bracket, and the buckling connection mode can still manually remove the outer cover, facilitating the maintenance and replacement of the display screen and the touch sensor.
[0018] The bracket has a buckle side groove recessed on the front and back sides, and a buckle bottom groove arranged on the bottom of the left and right sides, and the buckle side groove and the buckle bottom groove are communicated, and the bottom of the front and back sides of the outer cover is provided with an insertion plate which can be inserted into the buckle bottom groove, and the wall surface of the buckle side groove close to the middle part of the bracket is a curved surface structure.
[0019] With the further arrangement, the bracket has a buckle side groove recessed on the front and back sides, and a buckle bottom groove arranged on the bottom of the left and right sides, and the buckle side groove and the buckle bottom groove are communicated, and the bottom of the front and back sides of the outer cover is provided with an insertion plate which can be inserted into the buckle bottom groove, and the wall surface of the buckle side groove close to the middle part of the bracket is a curved surface structure. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the utility model;
[0021] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the utility model from another perspective;
[0022] Figure 3 It is Figure 2 It is a local enlarged schematic view of A in the middle;
[0023] Figure 4 It is Figure 2 It is a local enlarged schematic view of B in the middle;
[0024] Figure 5 It is Figure 2 It is a local enlarged schematic view of C in the middle;
[0025] Figure 6 It is a schematic diagram of the overall structure of the embodiment of the utility model after hiding the outer cover;
[0026] Figure 7 It is a schematic diagram of the structure of the bracket and the touch sensor in the embodiment of the utility model;
[0027] Figure 8 It is Figure 7 It is a local enlarged schematic view of D in the middle;
[0028] Figure 9 It is a position schematic view of the touch sensor, the display screen and the conductive shielding ring in the embodiment of the utility model;
[0029] Figure 10The structure schematic view of the touch sensor and the conductive shielding ring in the embodiment of the utility model
[0030] Figure 11 The whole structure schematic view of the outer cover in the embodiment of the utility model
[0031] Figure 12 For Figure 11 The local enlarged schematic view of F in the middle.
[0032] In the figure: 1, panel; 11, support; 111, matching groove; 112, lug; 113, buckle side groove; 114, buckle bottom groove; 12, outer cover; 121, buckling piece; 122, buckling hole; 123, plug-in board; 13, recess; 2, display screen; 3, touch sensor; 31, FPC socket; 4, conductive shielding ring; 5, main positioning; 6, vice positioning; 7, positioning rib plate; 8, fastening column; 9, matching plate. Specific embodiments
[0033] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0034] It should be noted that, in the description of the utility model, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), if the certain posture changes, the directional indications also change accordingly.
[0035] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. In the description of the utility model, the meaning of "several" is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0036] In addition, the technical solutions of each embodiment of the utility model can be combined with each other, but it must be based on the realization of those skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.
[0037] For example Figures 1-12As shown, a hidden trolley touch panel, comprising a panel 1, a display screen 2 and a touch sensor 3, the display screen 2 in this embodiment is an LED display screen, the panel 1 comprises a bracket 11 in a long strip structure and an outer cover 12 clamped on the bracket 11, the display screen 2 is embedded on the outer surface of the bracket 11, a groove 13 for placing the clamped touch sensor 3 is formed on the outer surface of the bracket 11, the touch sensor 3 is outside the display screen 2, an opening is formed on one side of the groove 13 for the FPC socket 31 of the touch sensor 3 to pass through to the back of the bracket 11, and the display screen 2 also passes through the bracket 11 to the back through the FPC flat cable and socket to connect the power supply to work, a conductive shielding ring 4 is arranged on one side of the display screen 2, the conductive shielding ring 4 is in a ring structure, and the conductive shielding ring 4 is arranged at the bottom of the touch sensor 3.
[0038] The conductive shielding ring 4 is arranged in a ring structure, can form a continuous conductive layer, isolate the interference signal in the shielding ring, reduce or block the electromagnetic wave propagation, and is arranged at the bottom of the touch sensor 3 and at the periphery of the display screen 2, which can prevent the influence of the electromagnetic wave inside the trolley, maintain the signal quality, improve the anti-interference ability, and the overall structure of the conductive shielding ring 4 is small, which can be arranged and installed at the bottom of the touch sensor 3, or directly made in the touch sensor 3, and the internal space structure is optimized.
[0039] The bottom of the bracket 11 is provided with a positioning structure, the positioning structure comprises a main positioning 5 located in the middle of the bracket 11 and a vice positioning 6 located on both sides of the bracket 11, and the main positioning 5 and the vice positioning 6 both protrude downward and both comprise a positioning rib plate 7 protruding in the circumferential direction.
[0040] The connecting structure of the bottom of the bracket 11 and the trolley comprises a positioning structure, since the bracket 11 is in a long strip structure, the positioning members are arranged in the middle and on both sides of the bracket 11, which can more accurately install the bracket 11 and the body of the trolley, reduce the surface difference of the matching gap, and the positioning rib plate 7 protruding in the circumferential direction of the positioning member can make each positioning member clamped into the matching hole of the body of the trolley, so as to enhance the positioning accuracy.
[0041] The bottom of the bracket 11 is uniformly provided with a fastening column 8, a screw hole is formed on each fastening column 8, and a screw can be used for tightening to fixedly connect the bracket 11 and the body of the trolley.
[0042] The fastening column 8 integrally protrudes in the circumferential direction and has a matching plate 9, the fastening column 8 can be inserted into the matching hole of the trolley body, and then a screw is used for connection and fixation, and the matching plate 9 can be positioned more accurately and connected more stably.
[0043] The bracket 11 is concave on the left and right sides and has a matching groove 111, and the matching groove 111 is convex and has a protruding block 112, the outer cover 12 is downwardly extended on the left and right sides and has a buckle piece 121 matched with the matching groove 111, the buckle piece 121 is provided with a buckle hole 122 into which the protruding block 112 is inserted, and the protruding block 112 and the buckle hole 122 each include a matching plane in contact.
[0044] The bracket 11 and the outer cover 12 are positioned on the side surface by the matching groove 111 and the buckle piece 121, and are fixed by the protruding block 112 and the buckle hole 122 arranged above them, so as to prevent the outer cover 12 from being separated from the bracket 11, and the connection mode of the buckle can still manually remove the outer cover 12, facilitating the maintenance and replacement of the display screen 2 and the touch sensor 3.
[0045] The bracket 11 is concave on the left and right sides and has a matching groove 111, and the matching groove 111 is convex and has a protruding block 112, the outer cover 12 is downwardly extended on the left and right sides and has a buckle piece 121 matched with the matching groove 111, the buckle piece 121 is provided with a buckle hole 122 into which the protruding block 112 is inserted, and the protruding block 112 and the buckle hole 122 each include a matching plane in contact.
[0046] The bracket 11 is concave on the left and right sides and has a matching groove 111, and the matching groove 111 is convex and has a protruding block 112, the outer cover 12 is downwardly extended on the left and right sides and has a buckle piece 121 matched with the matching groove 111, the buckle piece 121 is provided with a buckle hole 122 into which the protruding block 112 is inserted, and the protruding block 112 and the buckle hole 122 each include a matching plane in contact.
[0047] Further, the bracket 11 and the outer cover 12 are attached by 3M glue, further strengthening the connection strength between the outer cover 12 and the bracket 11.
[0048] Specifically, the display screen is hidden between the outer cover and the bracket, protecting the display screen from direct contact with the outside world to prevent wear and tear, wherein the touch sensor is arranged on the bracket for proximity sensing signal acquisition, and a conductive shielding ring is arranged for absorbing external static interference to protect the display screen, and the FPC socket can pass through the opening of the bracket and be worn on the back, facilitating connection, and the display screen and the touch sensor inside are arranged in the bracket, without the need for other structural members to fix the remaining parts to the vehicle body, only the bracket needs to be fixed to the vehicle body, and the external outer cover is integrated, which is beautiful and clean, and when the panel 1 is installed on the vehicle body, a matching tool can be used for assembly to improve the uniformity of the gap between the panel 1 and the vehicle door.
Claims
1. A recessed trolley touch panel comprising a panel (1), a display screen (2) and a touch sensor (3), characterized in that, The panel (1) comprises a bracket (11) in a long strip structure and an outer cover (12), the display screen (2) and the touch sensor (3) are sequentially arranged on the bracket (11) from bottom to top, the outer cover (12) covers the touch sensor (3), the bracket (11) is provided with a groove (13) for placing the touch sensor (3) on the outer surface, the groove (13) is provided with an opening for the FPC socket (31) of the touch sensor (3) to pass through to the bracket (11), the touch sensor (3) is provided with an opening for exposing the display screen (2), and the touch sensor (3) is provided with a conductive shielding ring (4) around the display screen (2).
2. A recessed electric vehicle touch panel according to claim 1, wherein The conductive shielding ring (4) is in a ring structure, and the conductive shielding ring (4) is fixedly arranged at the bottom of the touch sensor (3).
3. A recessed electric vehicle touch panel according to claim 1, wherein The bracket (11) is provided with a positioning structure at the bottom, the positioning structure comprises a main positioning (5) at the middle of the bracket (11) and a vice positioning (6) at both sides of the bracket (11), and the main positioning (5) and the vice positioning (6) are both downwardly protruding and both comprise a positioning rib plate (7) protruding in the circumferential direction.
4. A recessed electric vehicle touch panel according to claim 3, wherein The bracket (11) is uniformly provided with a fastening column (8) at the bottom, and the fastening column (8) is provided with.
5. A recessed electric vehicle touch panel according to claim 4, wherein The fastening column (8) is integrally protruded with a matching plate (9) in the circumferential direction.
6. A recessed electric vehicle touch panel according to claim 1, wherein The bracket (11) is recessed with a matching groove (111) inwardly at both left and right sides, the matching groove (111) is outwardly protruded with a protruding block (112), the outer cover (12) is downwardly extended with a buckling piece (121) adapted to the matching groove (111) at both left and right sides, the buckling piece (121) is provided with a buckling hole (122) capable of inserting the protruding block (112), and the protruding block (112) and the buckling hole (122) both comprise a matching plane in contact.
7. A recessed electric vehicle touch panel according to claim 1, wherein The bracket (11) is recessed with a buckle side groove (113) at both front and rear sides, the bracket (11) is provided with a buckle bottom groove (114) at the bottom of both left and right sides, the buckle side groove (113) and the buckle bottom groove (114) are communicated, and the outer cover (12) is protruded with an insertion plate (123) capable of being inserted into the matching buckle bottom groove (114) at the bottom of both front and rear sides.
8. A recessed electric vehicle touch panel according to claim 7, wherein The wall surface of the buckle side groove (113) close to the middle of the bracket (11) is in a curved surface structure recessed upward and protruded downward.