Non-touch pressing type rear-row central control panel

Abstract

The utility model discloses a non-touch pressing type rear-row central control panel, which comprises a shell, a base fixedly connected below the shell, and a pressing diaphragm arranged above the shell and having light transmission, the bottom of the shell and the base are buckled to form an accommodating cavity, a circuit board is arranged in the accommodating cavity, and the circuit board is electrically connected with a lamp bead and a contact switch; a plurality of mounting cavities communicated with the accommodating cavity are formed in the shell, button seats are movably arranged in the mounting cavities, first mounting holes are formed in the button seats in a penetrating manner, light guide pressing pieces are arranged in the first mounting holes, the button seats comprise contact parts, the contact parts are matched with the contact switches in a pressing manner, and silica gel base plates are laid between the pressing diaphragms and the light guide pressing pieces; wherein at least one lamp bead corresponds to the first mounting hole, so that a light source generated by the lamp bead is guided by the light guide pressing piece to irradiate the silica gel base plate and the pressing membrane. The pressing hand feeling is improved, the dustproof and waterproof sealing performance is good, and the overall attractiveness is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile control switch, especially to a non-touch press type rear row central control panel. BACKGROUND

[0002] The seat switch disclosed by the patent has the characteristics that the seat switch is provided with a plurality of light guide bodies, the light guide bodies are installed in the button push rod, the light guide bodies can guide the light source at the LED lamp to the button surface, the upper portion of the button push rod is provided with an upward protruding light isolation rib one, the lower portion of the button push rod is provided with a downward protruding light isolation rib two, and the lower portion of the conductive rubber plate is provided with a downward protruding light isolation rib three.

[0003] However, the seat switch has the following shortcomings: like most seat switches on the market, the buttons of the seat switch are usually made of hard plastic to ensure that the buttons have sufficient hardness to be pressed, but the buttons made of hard material are too hard, which needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model discloses a non-touch press type rear row central control panel, which has the effects of improving the pressing feeling, good dustproof and waterproof sealing performance, and high overall aesthetic degree.

[0005] The utility model discloses a non-touch press type rear row central control panel, which has the effects of improving the pressing feeling, good dustproof and waterproof sealing performance, and high overall aesthetic degree.

[0006] The shell is provided with a plurality of installation cavities communicating with the accommodating cavity, the installation cavities are provided with button seats movably arranged therein, the button seats are provided with first installation holes penetratingly arranged thereon, the first installation holes are provided with light guide pressing pieces, the button seat comprises a contact portion, the contact portion is in pressing cooperation with the contact switch, and a silica gel pad is arranged between the pressing membrane and the light guide pressing piece.

[0007] At least one lamp bead corresponds to the first mounting hole, so that the light source generated by the lamp bead is guided to the silica gel pad and the pressing membrane through the light guide pressing piece.

[0008] By adopting the above technical scheme, the pressing membrane can be elastically deformed, and a good pressing feeling can be provided for the user, the silica gel pad is deformed by pressing the pressing membrane, the silica gel pad presses the light guide pressing piece and pushes the button seat downward, the contact part of the button seat presses the contact switch of the circuit board, the circuit of the circuit board is connected, the light source is emitted by controlling the lamp bead, the light source generated by the lamp bead enters the first mounting hole, the light emitted by the lamp bead is guided to the silica gel pad through the light guide effect of the light guide pressing piece, and the light can pass through the silica gel pad and the pressing membrane in sequence and be emitted, the light brightness of the whole pressing membrane is uniform, the overall vision is good, the dustproof and waterproof sealing performance of the central control panel is effectively improved, the pressing feeling is improved, the dustproof and waterproof sealing performance is good, and the overall aesthetic degree is high.

[0009] The pressing membrane is an IML membrane formed by one-piece stamping.

[0010] The IML membrane has good surface effect, high scratch resistance and corrosion resistance, and is an ideal raw material for the pressing membrane.

[0011] The silica gel pad is provided with a U-shaped hole corresponding to the light guide pressing piece, a flexible pressing part is formed at the opening of the U-shaped hole, and the flexible pressing part is in pressing cooperation with the light guide pressing piece.

[0012] The flexible pressing part can enhance the pressing feeling of the user on the light guide pressing piece.

[0013] The button seat is provided with a plurality of second mounting holes corresponding to the U-shaped hole, a light guide column is arranged in the second mounting hole, a lamp bead is arranged on the circuit board corresponding to each second mounting hole, and the light source emitted by the lamp bead is guided out of the U-shaped hole and irradiated on the silica gel pad and the pressing membrane after being guided by the light guide column.

[0014] The light source emitted by the lamp bead corresponding to the second mounting hole can be guided through the U-shaped hole to avoid the silica gel pad, the brightness loss caused by the light emitted by the lamp bead passing through the silica gel pad is reduced, the light guided and irradiated by the light guide column is brighter, and the level of the light is improved.

[0015] The further setting of the utility model discloses: three second mounting holes are equipped, and three second mounting holes are side by side and arranged on the button seat.

[0016] The further setting of the utility model discloses: the button seat forms the isolation rib between the adjacent second mounting hole, and the isolation rib top passes through the U type hole and is in abutment with the pressing diaphragm.

[0017] Through the above technical scheme, the isolation rib is added, so that the light of the light guide column of the adjacent second mounting hole is isolated, and the light does not affect each other.

[0018] The further setting of the utility model discloses: the circuit board is laid with waterproof rubber seat, and the waterproof rubber seat is opened with the light transmission hole corresponding to the lamp pearl.

[0019] Through the above technical scheme, the waterproof rubber seat can improve the waterproof performance of the circuit board, and can effectively prevent the short circuit of the circuit board from being immersed in water.

[0020] The further setting of the utility model discloses: the pressing diaphragm is equipped with a plurality of function marks along the length direction, and a plurality of function marks correspond to the light guide pressing piece one by one.

[0021] Through the above technical scheme, the light guided and irradiated from the light guide pressing piece can be directly irradiated on the function mark of the pressing diaphragm, which is beneficial to the panel operation at night.

[0022] The further setting of the utility model discloses: the pressing diaphragm includes the middle pressing area, the adhesive area arranged on both sides of the middle pressing area, and both sides adhesive area is adhesively fixed with the shell.

[0023] Through the above technical scheme, the user can press the control panel by using the middle pressing area, and the adhesive area on both sides makes the pressing diaphragm adhesively fixed on the top of the shell.

[0024] The further setting of the utility model discloses: the shell top is opened with the embedded groove for installing silica gel pad, when the silica gel pad is embedded and installed in the embedded groove, the upper end surface of the silica gel pad is flush with the upper end of the shell.

[0025] Through the above technical scheme, the silica gel pad is hiddenly installed on the upper end of the shell, and the overall appearance of the utility model is improved.

[0026] In summary, the utility model has the following beneficial effects:

[0027] The utility model discloses a shell top is provided with the silica gel pad plate and pressing diaphragm with the light -transmitting, and pressing diaphragm can produce the elastic deformation, can provide good pressing hand feeling to the user simultaneously, through the lower pressing pressing diaphragm, pressing diaphragm drives silica gel pad plate to change simultaneously, and silica gel pad plate further presses down light -guide pressing piece and promotes the button seat to move down, and the contact of button seat presses the contact switch of circuit board, thereby the circuit of circuit board is connected, and the light source of lamp pearl is controlled, the light source of lamp pearl is penetrated into the first installation hole, and the light of lamp pearl is guided and irradiated on silica gel pad plate through the light -guide effect of light -guide pressing piece, and the light -transmitting of silica gel pad plate and pressing diaphragm makes the light can be successively penetrated and shot out through silica gel pad plate and pressing diaphragm, and the light intensity of pressing diaphragm whole is more uniform, and the whole vision is better, and can effectively improve the dustproof waterproof sealing property of central control panel whole, has the effect of improving pressing hand feeling, dustproof waterproof sealing property is good, and the whole aesthetic degree is high. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the overall explosion map of the utility model.

[0029] Figure 2 It is the front view of the utility model.

[0030] Figure 3 It is the sectional view of the utility model Figure 2 in A-A section.

[0031] Figure 4 It is the sectional view of the utility model Figure 3 in C area.

[0032] Figure 5 It is the sectional view of the utility model Figure 2 in B-B section.

[0033] Figure 6 It is the explosion map of button seat and light -guide column, light -guide pressing piece of the utility model.

[0034] In the drawing: 1, pressing diaphragm;10, function mark;11, intermediate pressing area;12, bonding area;2, silica gel pad plate;21, U type hole;22, flexible pressing part;3, button seat;31, first installation hole;32, contact;33, light -guide pressing piece;34, second installation hole;35, isolation rib;4, light -guide column;5, shell;51, hold chamber;52, installation cavity;53, recess;6, waterproof rubber seat;61, light -transmitting hole;7, circuit board;71, lamp pearl;72, contact switch;8, base. DETAILED DESCRIPTION

[0035] The utility model will be further described below in combination with the drawings.

[0036] A non-touch, push-button rear center control panel, such as Figures 1-2 and Figure 5 As shown, the device includes a housing 5, a base 8 fixedly connected to the bottom of the housing 5, and a light-transmitting pressing diaphragm 1 located above the housing 5. The bottom of the housing 5 and the base 8 are fastened together to form a receiving cavity 51. A circuit board 7 is provided inside the receiving cavity 51, and an LED bead 71 and a contact switch 72 are electrically connected to the circuit board 7. The housing 5 has several mounting cavities 52 communicating with the receiving cavity 51. A button seat 3 is movably provided in each mounting cavity 52. ​​The button seat 3 has a through first mounting hole 31, and a light-guiding pressing element 33 is provided in the first mounting hole 31. The button seat 3 includes a contact part 32, which presses against the contact switch 72. A silicone pad 2 is laid between the pressing diaphragm 1 and the light-guiding pressing element 33. At least one LED bead 71 corresponds to the first mounting hole 31, causing the LED bead 71 to generate... The light source is guided by the light guide pressing component 33 to illuminate the silicone pad 2 and the pressing diaphragm 1. The pressing diaphragm 1 is an integrally stamped IML diaphragm. The IML diaphragm has a good surface finish and strong scratch resistance and corrosion resistance, making it an ideal raw material for the pressing diaphragm 1. A waterproof rubber seat 6 is laid on the circuit board 7. The waterproof rubber seat 6 has a light-transmitting hole 61 corresponding to the LED bead 71. The waterproof rubber seat 6 can improve the waterproof performance of the circuit board 7 and effectively prevent the circuit board 7 from short-circuiting due to water immersion. The pressing diaphragm 1 has several function marks 10 along its length. The function marks 10 correspond one-to-one with the light guide pressing component 33, so that the light guided by the light guide pressing component 33 can directly illuminate the function marks 10 of the pressing diaphragm 1, which is beneficial for panel operation at night.

[0037] like Figure 1 and Figures 3-4 and Figure 6As shown, the silica gel pad 2 is provided with a U-shaped hole 21 corresponding to the light guide pressing piece 33, and the silica gel pad 2 forms a flexible pressing part 22 at the opening of the U-shaped hole 21, which is in pressing cooperation with the light guide pressing piece 33, and the flexible pressing part 22 can enhance the pressing feeling of the user on the light guide pressing piece 33; the button seat 3 is provided with a plurality of second mounting holes 34 corresponding to the U-shaped hole 21, and the second mounting hole 34 is provided with a light guide column 4, and the circuit board 7 is provided with a lamp bead 71 corresponding to each second mounting hole 34, and the light source corresponding to the lamp bead 71 is guided through the light guide column 4, and then passes through the U-shaped hole 21 and irradiates on the silica gel pad 2 and the pressing diaphragm 1, so that the light source emitted by the lamp bead 71 corresponding to the second mounting hole 34 can be avoided by the silica gel pad 2 through the U-shaped hole 21, reducing the brightness loss caused by the light passing through the silica gel pad 2, making the light guided and irradiated by the light guide column 4 brighter, and improving the level of light; the second mounting hole 34 is provided with three, and the three second mounting holes 34 are provided side by side on the button seat 3; the button seat 3 is provided with a separation rib 35 between the adjacent second mounting holes 34, the separation rib 35 passes through the U-shaped hole 21 and abuts against the pressing diaphragm 1, and the separation rib 35 is provided, so that the light guided by the light guide column 4 of the adjacent second mounting hole 34 is isolated from each other and does not affect each other; the circuit board 7 is provided with a waterproof rubber seat 6, and the waterproof rubber seat 6 is provided with a light transmission hole 61 corresponding to the lamp bead 71, and the waterproof rubber seat 6 can improve the waterproof performance of the circuit board 7, and can effectively prevent the circuit board 7 from being short-circuited due to immersion in water; the pressing diaphragm 1 comprises a middle pressing area 11 and an adhesive area 12 provided on both sides of the middle pressing area 11, and the two adhesive areas 12 are adhesively fixed to the shell 5, so that the user can press the control panel by using the middle pressing area 11, and the two adhesive areas 12 make the pressing diaphragm 1 adhesively fixed to the top of the shell 5; the shell 5 is provided with an embedding groove 53 for mounting the silica gel pad 2, and when the silica gel pad 2 is embedded and mounted in the embedding groove 53, the upper end surface of the silica gel pad 2 is flush with the upper end of the shell 5, so that the silica gel pad 2 is hiddenly mounted on the upper end of the shell 5, and the overall appearance of the utility model is improved.

[0038] The basic working principle of the utility model is that: the silica gel pad plate 2 and the pressing diaphragm 1 with light transmission are arranged on the top of the shell 5, the pressing diaphragm 1 can produce elastic deformation, and can provide good pressing hand feeling for the user, the silica gel pad plate 2 is driven by the pressing diaphragm 1 to deform simultaneously by pressing the pressing diaphragm 1, the silica gel pad plate 2 further presses the light guide pressing piece 33 and pushes the button seat 3 to move downwards, the contact part 32 of the button seat 3 presses the contact switch 72 of the circuit board 7, so that the circuit of the circuit board 7 is communicated, the light source of the lamp pearl 71 is controlled, the light source produced by the lamp pearl 71 penetrates into the first mounting hole 31, the light emitted by the lamp pearl 71 is guided and irradiated on the silica gel pad plate 2 through the light guide effect of the light guide pressing piece 33, the light transmission of the silica gel pad plate 2 and the pressing diaphragm 1 is utilized, the light can penetrate the silica gel pad plate 2 and the pressing diaphragm 1 in turn and emit, the pressing diaphragm 1 of the utility model is laid on the upper surface of the shell 5 as a whole, the light brightness of the whole pressing diaphragm 1 is relatively uniform, the overall vision is better, and the dustproof and waterproof sealing performance of the central control panel as a whole can be effectively improved, the pressing hand feeling is improved, the dustproof and waterproof sealing performance is good, and the overall aesthetic degree is high.

[0039] The above is only the preferred embodiment of the utility model, so equivalent changes or modifications made according to the structure, features and principles of the utility model patent application range are included in the utility model patent application range.

Claims

1. A non-touch pushback rear center control panel, characterized in that: The application relates to a light-emitting button, which comprises a shell (5), a base (8) fixedly connected to the lower part of the shell (5), a press membrane (1) arranged above the shell (5) and having light transmittance, a containing cavity (51) formed by the bottom of the shell (5) and the base (8), a circuit board (7) arranged in the containing cavity (51), and a lamp bead (71) and a contact switch (72) electrically connected to the circuit board (7). The shell (5) is provided with a plurality of installation cavities (52) communicating with the containing cavity (51), the installation cavities (52) are provided with a button seat (3) movably arranged therein, the button seat (3) is provided with a first installation hole (31) penetratingly arranged therein, the first installation hole (31) is provided with a light guide press part (33), the button seat (3) comprises a contact part (32), the contact part (32) is in press cooperation with the contact switch (72), and a silica gel pad (2) is arranged between the press membrane (1) and the light guide press part (33). At least one lamp bead (71) corresponds to the first installation hole (31), so that the light source generated by the lamp bead (71) is guided to the silica gel pad (2) and the press membrane (1) through the light guide press part (33).

2. A non-touch push-type rear bench central control panel according to claim 1, characterized in that: The press membrane (1) is an IML membrane formed by one-piece stamping.

3. A non-touch push-type rear bench central control panel according to claim 1, characterized in that: The silica gel pad (2) is provided with a U-shaped hole (21) corresponding to the light guide press part (33), the silica gel pad (2) forms a flexible press part (22) at the opening of the U-shaped hole (21), and the flexible press part (22) is in press cooperation with the light guide press part (33).

4. A non-touch push-type rear bench central control panel according to claim 3, characterized in that: The button seat (3) is provided with a plurality of second installation holes (34) penetratingly arranged corresponding to the U-shaped hole (21), the second installation holes (34) are provided with light guide columns (4), and the circuit board (7) is provided with a lamp bead (71) corresponding to each second installation hole (34), the light source emitted by the lamp bead (71) is guided through the light guide column (4), penetrates out of the U-shaped hole (21) and irradiates onto the silica gel pad (2) and the press membrane (1).

5. A non-touch push-type rear bench central control panel according to claim 4, characterized in that: The second installation holes (34) are three in number and are arranged side by side on the button seat (3).

6. A non-touch push-type rear bench central control panel according to claim 5, characterized in that: The button seat (3) is provided with a separation rib (35) between adjacent second installation holes (34), the separation rib (35) penetrates through the U-shaped hole (21) and abuts against the press membrane (1).

7. A non-touch push-type rear seat central control panel according to claim 1, characterized in that: The circuit board (7) is provided with a waterproof rubber seat (6), and the waterproof rubber seat (6) is provided with a light-transmitting hole (61) corresponding to the lamp bead (71).

8. A non-touch push-type rear seat central control panel according to claim 1, characterized in that: The press membrane (1) is provided with a plurality of function marks (10) along the length direction, and the function marks (10) correspond to the light guide press parts (33) one by one.

9. A non-touch push-type rear seat central control panel according to claim 1, characterized in that: The press membrane (1) comprises a middle press area (11) and adhesive areas (12) arranged on both sides of the middle press area (11), and the adhesive areas (12) on both sides are adhesively fixed to the shell (5).

10. The non-touch press rear bench central control panel according to claim 1, characterized in that: The shell (5) top is provided with the installation silica gel pad plate (2) the slot (53), when the silica gel pad plate (2) embeds installation in the slot (53), the upper end surface of the silica gel pad plate (2) is flush with the upper end of the shell (5).

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