CN212210970U - Touch input device and intelligent door lock adopting same - Google Patents

Abstract

The utility model discloses be applied to the tool to lock field, provide a touch input device for intelligent lock, its characterized in that: the PCB electric control board is arranged on one side of the bracket main body, which is back to the panel; the touch control panel at least comprises a metal contact for receiving a touch control signal, and is arranged on one side of the bracket main body facing the panel; a wire row is connected between the PCB electric control board and the touch control board, at least one end of the wire row is of a detachable connection structure, and a wire passing hole for the wire row to pass through is formed in the support main body. Through the technical scheme of this embodiment can conveniently realize the transmission that touch signal passed the lock body.

Description

Touch input device and intelligent door lock adopting same

Technical Field

The utility model relates to a tool to lock field especially relates to a touch-control input device and adopt its intelligent lock.

Background

There is intelligent lock in the existing market, generally inputs through the touch button, because relate to and light, touch-control and connection for the position of a plurality of parts is great with the connection degree of difficulty, and how to realize that the pattern of lighting is clear, realizes simple structure, and the big intelligent lock of lock structural strength simultaneously becomes the problem that this trade is waited for to solve urgently.

Content of application

A primary object of the present invention is to provide a touch input device and an intelligent door lock using the same, wherein the purpose of the solution is to light, touch and connect the components at the same time, so as to solve the technical problems of the components such as position and connection difficulty.

In order to achieve the above object, the utility model provides a touch input device for an intelligent door lock, which comprises a PCB electric control board provided with a main control chip, wherein the PCB electric control board is arranged on one side of a bracket main body, which is back to a panel; the touch control panel at least comprises a metal contact for receiving a touch control signal, and is arranged on one side of the bracket main body facing the panel; a first wire row is connected between the PCB electric control board and the touch control board, at least one end of the first wire row is of a detachable connection structure, and a first wire passing hole for the first wire row to pass through is formed in the support main body.

The bracket comprises a bracket main body and is characterized by also comprising a light passing plate, wherein the plate body of the light passing plate is a light-tight piece and comprises a plurality of light passing holes, a column casing is formed on one side of each light passing hole, which faces the bracket main body, and a column base is formed on one side of each light passing hole, which faces the panel; a positioning hole is also formed in the support main body corresponding to the light passing hole of the light passing plate, and the column casing penetrates through the positioning hole corresponding to the support main body; and a wire passing notch is formed at the position of the light passing plate corresponding to the first wire row.

The touch control panel also comprises a panel, wherein the inner wall surface of the panel is attached to the metal contact of the touch control panel, the metal contact is provided with a central hole, and the position of the panel corresponding to the central hole is provided with a pattern; the post of the light passing plate corresponds to the central hole of the metal contact, the post is close to the touch plate body, and the light passing hole in the post corresponds to the central hole.

The PCB electric control board is provided with a plurality of luminous bodies facing one side of the panel, the luminous bodies are respectively arranged corresponding to the column barrels of the light passing board, and the light emitted by the luminous bodies passes through the column barrels and illuminates the patterns of the panel through the center hole of the touch control board.

The PCB electric control board is provided with a through screw hole which is arranged corresponding to the fixing column, the corresponding position on the support main body is also provided with a screw positioning hole, and the fixing column penetrates through the screw positioning hole and fixedly connected with the fixing column through a screw penetrating through the screw hole.

The light passing plate is provided with a clamping structure, and the clamping structure is connected with the buckling position of the corresponding position of the support main body in a matched mode.

And one side of the light passing plate facing the panel is provided with a positioning bulge, and the positioning bulge corresponds to the positioning recess or the positioning hole corresponding to the touch control plate.

The connection form of panel and support main part is bonding connection or joint connection.

Another object of the utility model is to disclose an intelligent door lock, it adopts above-mentioned arbitrary touch-control input device, the support main part alloy structure for integrated into one piece.

The bracket main body is further provided with a second touch device which is connected to the PCB electric control board through a second wire row, the bracket main body is provided with wire grooves for the second wire row to be arranged, second wire passing holes for the second wire row to pass through are formed in the bracket main body, corresponding to the second wire passing holes, and the light passing plate is provided with corresponding wire passing through holes.

Through the technical scheme, the utility model discloses a, the intensity of lock body has been solved through integrative alloy material's support main part to and the problem of numerous structure location, through rationally setting up parts such as PCB board, touch-control board, cross the worn light board, realized guaranteeing under the condition of lock body intensity, realize lighting with the touch-control function.

Drawings

Fig. 1 is an exploded view of a touch input device according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a touch input device according to an embodiment of the present invention;

FIG. 3 is a partial enlarged view of the touch input device in the embodiment of FIG. 2;

fig. 4 is a cross-sectional view of another position of the touch input device according to an embodiment of the present invention;

FIG. 5 is a partially enlarged view of the touch input device in the embodiment of FIG. 4.

Reference numerals:

the PCB comprises a PCB (printed circuit board) electronic control board 101, a bracket main body 102, a touch panel 103, a first wire passing hole 104, a light passing plate 105, a light passing hole 106, a wire passing notch 107, a panel 108, a luminous body 109, a fixing column 110, a clamping structure 111, a buckling position 112, a second touch device 113, a second wire passing hole 114, a column casing 116, a column platform 117, a positioning hole 118, a screw passing hole 119, a positioning bulge 120, a bulge positioning hole 121, a screw positioning hole 122 and a central hole 123

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same, or similar, function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The utility model discloses in mention intelligent lock be used for setting up on the door body, optional AND gate framework fixed connection, perhaps make the connection that the door body can be opened for the door frame. The present invention is not necessarily capable of describing all the structures that can achieve the above functions, and since many structures are well known in the art, in the description process, the present invention only describes the parts that contribute to the prior art. Because the lock is applicable to and seals a space for specific talent can open the lock, but this specific person is in the enclosure under some circumstances, has some circumstances, and outside this specific person was in the enclosure, all did not influence the utility model discloses a technical scheme used through the touch-control for specific people. The intelligent door lock is a door lock which is provided with a chip, runs a program for receiving information and judging in the chip and opens the door lock according to a judgment result.

The utility model discloses a touch input device, which is used for an intelligent door lock, as shown in fig. 1, the touch input device is provided with a PCB electric control board 101 of a main control chip, the PCB electric control board 101 is arranged on one side of a bracket main body 102, which is back to a panel 108; the touch control device further comprises a touch control panel 103, wherein the touch control panel 103 at least comprises a metal contact for receiving a touch control signal, and the touch control panel 103 is arranged on one side, facing the panel 108, of the bracket main body 102; a first wire row is connected between the PCB 101 and the touch panel 103, at least one end of the first wire row is a detachable connection structure, and a first wire passing hole 104 for the first wire row to pass through is formed on the bracket main body 102. Wherein, the support main part is integrated into one piece's alloy structure, can select aluminum alloy or zinc alloy, because the lock must be firm, so its core component sets up through integrated into one piece, can make whole difficult cutting and dismantlement to ensure the sturdiness of lock main part. In addition, a main control chip is arranged on the PCB, and the main control chip is used for identifying and judging input signals of the intelligent door lock and controlling and outputting unlocking signals. There is some non-specific people of circumstances thereby through destroy and influence main control chip and realize maliciously unblanking, so the utility model discloses in through set up PCB board and main control chip in the metal support main part inboard to form the shielding protection to electric appliance original paper on this main control chip and the automatically controlled board of PCB. Although the difficulty of threading and illuminating the panel with the light on the PCB is increased, the present embodiment is preferred in view of overall safety. The panel 108 is located on the side facing the user and has a pattern for the user to identify, which may be a number, letter, or symbol, such as #, or the like. The touch panel 103 is attached to the panel 108, and the touch panel 103 has a metal contact capable of sensing a key being touched, so that a signal is transmitted to the main control chip through the first line bank, thereby realizing a touch function. One end of the first line bank is connected to the touch pad 103, the other end of the first line bank is connected to the PCB 101, at least one end of the first line bank is a detachable connecting structure, and the detachable mounting structure is used for connecting the side detachable connecting structure when the touch pad 103 is mounted at the back in the mounting process; when the PCB electric control board is installed at the rear part, the first wire row is connected with the detachable connecting structure at the position of the PCB electric control board. The bracket main body 102 is further provided with a first wire passing hole 104 for the first wire row and the corresponding detachable connector to pass through. In this way, when the bracket main body 102 is integrally cast, it is necessary to consider that the first wire passing hole 104 is provided thereon.

In some embodiments, the touch input device further includes a light passing plate 105, the light passing plate 105 has a plate shape, the plate body of the light passing plate 105 includes a plurality of light passing holes 106, the light passing holes 106 are formed with pillars 116 on one side facing the bracket body 102, and pillars 117 are formed on one side facing the panel 108; positioning holes 118 are also formed at the positions of the bracket main body 102 corresponding to the light passing holes 106 of the light passing plate, and the column tubes 116 pass through the positioning holes 118 corresponding to the bracket main body 102; the light passing plate 106 is formed with a line passing gap 107 corresponding to the first line row. The light passing plate 105 is made of an opaque plastic material, is disposed between the main body bracket 102 and the touch panel 103, and has a plurality of light passing holes 106, so that light can pass through a light passing hole channel formed by the inner side of the pillar 116 communicating with the pillar 117 to irradiate the panel 108, thereby illuminating the pattern of the panel corresponding to the pillar 117, and facilitating the touch control of a user. The bracket body 102 is provided with positioning holes 118 corresponding to the plurality of columns 116, and the columns 116 pass through the positioning holes on the bracket body to realize the positioning of the light passing plate 105 relative to the bracket body. The light passing plate 105 is further provided with a wire passing notch 107 for a first wire row connected between the touch panel 103 and the PCB to pass through.

In some embodiments, the inner wall of the faceplate 108 abuts the metal contact of the touch pad, the metal contact is formed with a center hole 123, and the faceplate 108 is patterned at a position corresponding to the center hole 123; the posts of the light passing plate correspond to the center holes 123 of the metal contacts, the posts are close to the touch plate body, and the light passing holes in the posts correspond to the center holes 123. The metal contact is an annular metal structure, a central hole 123 is formed in the center of the metal contact, that is, the central hole 123 is formed in the position, corresponding to the light passing hole 106 of the light passing plate 105, of the touch pad, so that light can pass through the central hole 123, and the annular metal structure, that is, the metal contact, is arranged on the periphery of the central hole 123 and is attached to the inner wall surface of the panel 108, and is used for sensing touch action of a user. The post of crossing the worn-out fur pastes tight touch-control plate body for metal contact is pressed on panel 108, fixes a position the panel, and the post has great surface area can make the area of pasting tightly great, reduces pressure on the one hand, and not fragile touch-control board, on the other hand reduce light from the side wall light leak of touch-control board, thereby influences lighting of pattern on the panel, and when the light leak, the region between the pattern is lighted, influences visual effect.

In addition, a plurality of light emitters 109 are formed on one side of the PCB 101 facing the panel 108, the plurality of light emitters 109 are respectively disposed corresponding to the plurality of columns 116 of the light passing plate 105, and light emitted by the light emitters 109 passes through the columns 116 and through a central hole of the touch pad 103 to illuminate the pattern of the panel 108. In order to obtain a better light-emitting effect, a high-brightness light-emitting LED is adopted, a higher current is needed, and meanwhile, a larger space is needed for enhancing heat dissipation, and the problems can be solved only by arranging the LED on a PCB (printed circuit board). The light passing plate 105 is made of opaque material, and a plurality of cylinders 116 are abutted to the PCB electric control plate after passing through the positioning holes 118 on the bracket main body, and are correspondingly covered on the light emitting body 109, so that light emitted by the light emitting body is transmitted to the panel direction through the inner wall of the cylinder, and the pattern of the panel 108 is lightened through the center hole of the touch panel 103.

In some embodiments, a light-diffusing film (not shown) is disposed between the touch panel 103 and the posts of the light-passing panel, and the light-diffusing film can effectively homogenize the transmitted light, so that the light irradiated on the panel pattern is more uniform. Because the uniformity of processing and manufacturing process problem, the luminous body is unlikely at the center of crossing light channel after the product installation, and crosses light channel and constitute by a plurality of parts, also unlikely unanimous passageway, and when the light source was the pointolite, also there is the difference of strength through shining behind the passageway on the panel, so shelter from the light through setting up the membrane of scattering, the secondary is broken up again and is emitted, has improved the similarity that a plurality of patterns were shone, improves user experience.

In some embodiments, the touch pad 103 has a certain thickness, and the metal contact on the touch pad is an annular metal structure, and the annular metal structure of the metal contact extends in a direction perpendicular to the touch pad, so that a reflective ring surface with metallic luster is formed on the peripheral wall of the central hole, and the reflective ring surface has the functions of reflecting and diverging light, and after the light of the light source is reflected by the reflective ring surface, a part of the light can be reflected to the peripheral area, thereby improving the uniformity of the light source irradiating on the panel. In particular, in some embodiments, the technical means of the reflective ring surface with metallic luster and the light-diffusing film arranged between the touch panel and the pillar stand are combined, so that a technical effect with a better uniform effect is achieved, and the illumination consistency of the final product is effectively controlled.

In some embodiments, referring to fig. 1, 4 and 5, at least one fixing post (not shown in fig. 1 and 4) is protruded from a side of the light passing plate 105 facing the bracket main body 102, a screw fixing hole is formed in the center of the fixing post 110, a screw passing hole 119 is formed in the PCB electronic control board 101 and is disposed corresponding to the fixing post 110, a screw positioning hole 122 is also formed in the bracket main body 102 and the fixing post 110 passes through the screw positioning hole and is fixedly connected to the fixing post 110 through a screw passing through the screw hole. Wherein the fixed column and cross smooth board integrated into one piece, fixed column 110 passes the screw post locating hole of support main part 102 and stretches out one side of the automatically controlled board 101 of PCB, and further pass to the screw hole 119 that passes on the automatically controlled board 101 of PCB, pass screw fixed orifices 122 through the screw and be connected with fixed column 110, thereby realize fixedly to the automatically controlled board of PCB, cross smooth board and support main part 102 in the fixed column direction, further strengthen the column casing simultaneously and pass the fixed of locating hole, and make the column casing closely paste the automatically controlled board of PCB, thereby under the luminous circumstances of luminous body, avoid appearing the light leak between the automatically controlled board of PCB and the column casing top surface, thereby improve display effect.

In some embodiments, as shown in fig. 1 and fig. 2 and fig. 3, the light passing plate 105 is provided with a clamping structure 111, and the clamping structure 111 is connected with a corresponding position of the buckling position 112 arranged on the bracket main body 102 in a matching manner, so that the light passing plate 105 can be better fixed and the position relationship between the light passing plate and the bracket main body 102 can be determined. In some embodiments, the light passing plate 105 is provided with a positioning protrusion 120 on a side facing the panel 108, and the positioning protrusion 120 corresponds to the positioning hole 121 of the touch pad 103. This location is protruding to correspond with the sunken on the touch-control board 103, can effectively fix a position the relative position of crossing the worn light board and touch-control board, and the convenience is in the installation, crosses the setting that the center hole 123 that the pillar stand 117 can more accurate correspondence touch-control board 103 on the worn light board 105 corresponds, improves the installation effectiveness and improves the accuracy of illuminating.

In some embodiments, the panel is a glass panel, and the inner wall surface of the panel is provided with a pattern, when the luminous body is lighted, light is irradiated on the pattern, the pattern on the inner side of the panel is presented through a transparent or transparent glass panel, and a person can see the pattern from the outside, wherein the pattern can be a point or a bar for inputting, and in some schemes, the pattern comprises a combination of numbers and marks such as #. The glass panel is connected to the bracket main body through an adhesive layer. In some embodiments, the panel is made of acrylic or film-coated material, and a clamping structure matched with the connecting structure of the bracket main body is arranged on the panel.

The utility model also discloses an intelligence lock, it includes the touch-control input device as mentioned in the above embodiment, wherein the support main part is integrated into one piece's alloy structure to improve the stability of structure, avoid nonspecific personnel to destroy the lock body. As shown in fig. 3, the bracket main body 102 is further provided with a second touch device 113, the touch device 113 is connected to the PCB 101 through a second line bank, the bracket main body 102 is formed with a line slot for the second line bank to be arranged, and a second line passing hole 114 for the second line bank to pass through, and the light passing plate is provided with a corresponding line passing through hole corresponding to the second line passing hole 114. The second touch device 113 is a fingerprint sensor in some embodiments, the touch device is connected to a second cable row to transmit signals to the PCB, the bracket body 102 is provided with a second cable through hole 114 for the second cable row to pass through, and the light passing plate is provided with a cable through hole corresponding to the second cable through hole of the bracket body 102 for installation and cable passing.

In the description herein, references to the description of the terms "first embodiment," "second embodiment," "example," etc., mean that a particular method, apparatus, or feature described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, methods, apparatuses, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a touch input device for intelligence lock which characterized in that: the PCB electric control board is arranged on one side of the bracket main body, which is back to the panel; the touch control panel at least comprises a metal contact for receiving a touch control signal, and is arranged on one side, facing the panel, of the bracket main body; the PCB is characterized in that a first wire row is connected between the PCB and the touch control board, at least one end of the first wire row is of a detachable connection structure, and a first wire passing hole for the first wire row to pass through is formed in the support main body.

2. The touch input device of claim 1, wherein: the bracket comprises a bracket main body and is characterized by also comprising a light passing plate, wherein the plate body of the light passing plate is a light-tight piece and comprises a plurality of light passing holes, a column casing is formed on one side of each light passing hole, which faces the bracket main body, and a column base is formed on one side of each light passing hole, which faces the panel; a positioning hole is also formed in the support main body corresponding to the light passing hole of the light passing plate, and the column casing penetrates through the positioning hole corresponding to the support main body; a line passing notch is formed at the position of the light passing plate corresponding to the first line row; the light passing plate is clamped with the bracket main body through a buckle.

3. The touch input device of claim 2, wherein: the touch control panel also comprises a panel, wherein the inner wall surface of the panel is attached to the metal contact of the touch control panel, the metal contact is provided with a central hole, and the position of the panel corresponding to the central hole is provided with a pattern; the post of the light passing plate corresponds to the central hole of the metal contact, the post is close to the touch plate body, and the light passing hole in the post corresponds to the central hole; a light-diffusing film is arranged between the touch panel and the plurality of pylons of the light passing panel; the metal contact forms an annular metal structure which extends in a direction perpendicular to the touch pad, so that a reflective ring surface with metallic luster is formed on the peripheral wall of the central hole.

4. The touch input device of claim 3, wherein: the PCB electric control board is provided with a plurality of luminous bodies facing one side of the panel, the luminous bodies are respectively arranged corresponding to the column barrels of the light passing board, and the light emitted by the luminous bodies passes through the column barrels and illuminates the patterns of the panel through the center hole of the touch control board.

5. The touch input device of claim 2, wherein: the PCB main control board is provided with a through screw hole which is arranged corresponding to the fixing column, the corresponding position on the support main body is also provided with a screw positioning hole, and the fixing column penetrates through the screw positioning hole and fixedly connected with the fixing column through a screw penetrating through the screw hole.

6. The touch input device of claim 2, wherein: the light passing plate is provided with a clamping structure, and the clamping structure is connected with the buckling position of the corresponding position of the support main body in a matched mode.

7. The touch input device of claim 2, wherein: and one side of the light passing plate facing the panel is provided with a positioning bulge, and the positioning bulge corresponds to the positioning recess or the positioning hole corresponding to the touch control plate.

8. The touch input device of claim 3, wherein: the panel is connected with the bracket main body.

9. An intelligent door lock, characterized in that, the touch input device of any one of claims 1 to 8 is adopted, and the support main body is an integrally formed alloy structure.

10. The intelligent door lock of claim 9, wherein: the bracket main body is further provided with a second touch device which is connected to the PCB electric control board through a second line bank, the bracket main body is provided with a wire slot for the second line bank to be arranged, a second wire passing hole for the second line bank to pass through is formed in the bracket main body, the second wire passing hole corresponds to the second wire passing hole, and a corresponding wire passing through hole is formed in a light passing plate of the touch input device.

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