Screen mounting device of vehicle-mounted navigator

Abstract

The embodiment of the utility model discloses a screen installation device of a vehicle-mounted navigator, which comprises an operation table, a concave area with a rectangular structure is arranged on the operation table, and the corners of the two ends of the concave area are respectively provided with a dispensing station and a screen press-fitting station; the device further comprises a rectangular tool capable of freely moving in the concave area, a limiting groove used for containing the integrally-formed plate is formed in the rectangular tool, and a material groove is formed in the bottom of the concave area. The aligning mechanism comprises a guide sleeve fixedly connected to the rectangular tool, and the upper end of the guide sleeve is connected with a horn-shaped guide opening. The glue dispensing mechanism and the screen press-fitting mechanism are each provided with a guide rod which can be pressed downwards to be inserted into the corresponding guide sleeve. The guide rod is pressed downwards to be inserted into the guide sleeve so that the rectangular tool can be corrected in position. The glue dispensing process and the press-fitting process can be integrated in one concave area, the rectangular tool can be conveniently moved to switch the working procedures, accurate positioning and rapidness are achieved, the two working procedures can be operated by a single person, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted navigator processing, in particular to a screen installation device for a vehicle-mounted navigator. Background Art

[0002] A car navigation system is a driving assistance device that can help users accurately locate their current position, calculate the itinerary based on a predetermined destination, and guide users to the destination through map display and voice prompts.

[0003] Many existing car designs directly install a fixed car navigation system on the right side of the steering wheel of the car driver's seat. This integrated design with the car is more convenient, and the screen is larger and easier to observe. However, the screen is installed on an integrated molded board, and its structure also includes air outlets, button ports, etc., and its shape is also curved and irregular for aesthetics, which makes it difficult to accurately position the display screen during installation and inconvenient to install.

[0004] Therefore, we propose a screen installation device for a vehicle-mounted navigation system. Utility Model Content

[0005] In view of this, the utility model provides a screen installation device for a vehicle-mounted navigation system, which is used to solve the problem of inconvenient screen installation of the vehicle-mounted navigation system in the prior art.

[0006] A screen installation device for a vehicle-mounted navigation system comprises an operating table, on which a recessed area of ​​a rectangular structure is provided, and the corners at both ends of the recessed area are respectively set as a glue dispensing station and a screen pressing station; it also comprises a rectangular tooling that can move freely in the recessed area, on which a limiting groove for placing an integrally formed plate is provided, and a material groove for placing a display screen is provided at the bottom of the screen pressing station in the recessed area; it also comprises an alignment mechanism, which comprises a guide sleeve fixedly connected to the rectangular tooling, and the upper end of the guide sleeve is connected to a trumpet-shaped guide port; the glue dispensing mechanism above the glue dispensing station and the screen pressing mechanism above the screen pressing station are both provided with guide rods that can be pressed down and inserted into the guide sleeve; the rectangular tooling can be prompted to correct its position by pressing the guide rod down and inserted into the guide sleeve.

[0007] Preferably, the above-mentioned dispensing mechanism includes a glue barrel, a peristaltic pump and an electric push rod installed on a support frame, a glue dispensing plate is installed at the lower end of the electric push rod, four glue dispensing heads are installed at the bottom of the glue dispensing plate, and the guide rod is vertically fixed on one side of the glue dispensing plate, wherein the inlet of the peristaltic pump is connected to the glue barrel, and the peristaltic pump has four synchronous quantitative glue outlets, and the four glue outlets are respectively connected to the four glue dispensing heads through hoses.

[0008] Preferably, the screen pressing mechanism comprises a cylinder mounted on a support frame, a pressing plate is mounted on the lower end of the cylinder, an electric suction cup is mounted on the bottom of the pressing plate, and the guide rod is vertically fixed on one side of the pressing plate.

[0009] Preferably, the above also includes a DSP controller, and the peristaltic pump, electric push rod, cylinder and electric suction cup are all controlled by the DSP controller. An operation button is installed on the operating table, and the operation button is connected to the DSP controller.

[0010] Preferably, the four bottom corners of the rectangular tooling are respectively installed with bull's eye bearings, a notch II is provided on one side of the rectangular tooling, and a notch is provided on the surface of the rectangular tooling for easy hand-held pushing and pulling.

[0011] Preferably, a supporting step is provided inside the material trough, an elastic rubber pad is provided on one side of the material trough, and a notch I for facilitating taking out the display screen is provided on the side of the material trough opposite to the elastic rubber pad.

[0012] Preferably, magnetic rubber pads are provided on the inner sides of the corners at both ends of the above-mentioned recessed area, and the rectangular tooling is an iron structure that can be attracted by magnetism.

[0013] Preferably, at least two groups of cooperation between the guide rod and the guide sleeve are provided.

[0014] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0015] The screen mounting device of the above-mentioned car navigation system is adopted.

[0016] The dispensing process and the pressing process can be combined in one recessed area, and the rectangular tooling can be easily moved to switch processes, with accurate positioning, which is very convenient and fast, and one person can operate two processes;

[0017] The dispensing station and the screen pressing station are respectively set at the two end corners of the concave area, and the cooperation of the right-angle corners can be used for preliminary positioning; then, through the alignment mechanism, when pressing down, since the rectangular tooling can move freely, it can be automatically aligned and positioned through the guide sleeve and the guide rod insert sleeve, and the positioning is accurate, and there will be no dispensing position deviation, causing edge leakage, etc.

[0018] The bottom of the rectangular fixture is supported by a bull's eye bearing, making the transfer of the rectangular fixture very flexible and labor-saving;

[0019] The material slot of the display screen is directly set at the screen pressing station, with accurate positioning, and after positioning, it is convenient for the electric suction cup to grab the material and press down to complete the pressing;

[0020] The invention has a simple structure, low cost, is easy to manufacture, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] in:

[0023] Figure 1 It is a structural schematic diagram of a screen installation device of a vehicle-mounted navigation system in one embodiment;

[0024] Figure 2 A schematic diagram of the structure of a rectangular tooling in one embodiment;

[0025] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0026] Figure 4 A schematic diagram of the structure of a dispensing plate in one embodiment;

[0027] Figure 5 A schematic diagram of the structure of a press-fit plate in one embodiment;

[0028] Figure 6 This is a schematic diagram of the structure after the integrated molding plate is installed with the display screen in one embodiment;

[0029] Figure 7 FIG. 1 is a schematic diagram of the structure of an integrally formed plate in an embodiment.

[0030] Reference numerals: 100, integrated molding plate; 101, mounting port; 102, dispensing position; 200, display screen; 300, operating table; 301, operating button; 302, recessed area; 303, material slot; 304, magnetic rubber pad; 3031, elastic rubber pad; 3032, supporting step; 3033, notch I;

[0031] 400, rectangular tooling; 401, limiting groove; 402, guide sleeve; 403, guide port; 404, notch II; 405, bull's eye bearing; 406, notch; 501, glue barrel; 502, peristaltic pump; 503, electric push rod; 504, glue dispensing plate; 505, glue dispensing head; 600, support frame; 700, cylinder; 701, press plate; 702, electric suction cup; 800, guide rod. DETAILED DESCRIPTION

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0033] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0035] Example 1

[0036] See also Figure 1-7 As shown, a screen installation device for a vehicle-mounted navigation system includes an operating table 300, on which a recessed area 302 of a rectangular structure is provided, and the two end corners of the recessed area 302 are respectively set as a glue dispensing station and a screen pressing station; it also includes a rectangular tool 400 that can move freely in the recessed area 302, and the rectangular tool 400 is provided with a limiting groove 401 for placing an integrated molded plate 100, and a material groove 303 for placing a display screen 200 is opened at the bottom of the screen pressing station of the recessed area 302; it also includes an alignment mechanism, and the alignment mechanism includes a guide sleeve 402 fixedly connected to the rectangular tool 400, and the upper end of the guide sleeve 402 is connected to a trumpet-shaped guide port 403; the glue dispensing mechanism above the glue dispensing station and the screen pressing mechanism above the screen pressing station are both provided with a guide rod 800 that can be pressed down and inserted into the guide sleeve 402; the rectangular tool 400 can be urged to correct its position by pressing the guide rod 800 downward and inserted into the guide sleeve 402.

[0037] It should be noted that at least two groups of guide rods 800 and guide sleeves 402 are provided for cooperation. A single group of guide rods 800 and guide sleeves 402 will cause rotation, so in practice, 2-4 groups are generally provided.

[0038] like Figure 1 and Figure 4As shown in , in implementation, the glue dispensing mechanism includes a glue barrel 501, a peristaltic pump 502 and an electric push rod 503 installed on a support frame 600, a glue dispensing plate 504 is installed at the lower end of the electric push rod 503, four glue dispensing heads 505 are installed at the bottom of the glue dispensing plate 504, and a guide rod 800 is vertically fixedly installed on one side of the glue dispensing plate 504, wherein the inlet of the peristaltic pump 502 is connected to the glue barrel 501, and the peristaltic pump 502 has four synchronous quantitative glue outlets, and the four glue outlets are respectively connected to the four glue dispensing heads 505 through hoses. The peristaltic pump 502 is a prior art, wherein four peristaltic pump hoses are arranged in parallel inside the peristaltic pump 502, and when the peristaltic pump rotates and squeezes the peristaltic pump hoses, four discharge ports can be formed simultaneously.

[0039] like Figure 1 and Figure 5 As shown in , the screen pressing mechanism includes a cylinder 700 installed on a support frame 600, a pressing plate 701 is installed at the lower end of the cylinder 700, an electric suction cup 702 is installed at the bottom of the pressing plate 701, and a guide rod 800 is vertically fixedly installed on one side of the pressing plate 701.

[0040] Among them, the installation method of the electric push rod 503 and the dispensing plate 504, and the installation method of the cylinder 700 and the press-fit plate 701 are all detachable installations and can be installed by multiple bolts.

[0041] In the specific implementation, it also includes a DSP controller. The peristaltic pump 502, the electric push rod 503, the cylinder 700 and the electric suction cup 702 are all controlled by the DSP controller. An operation button 301 is installed on the operating table 300, and the operation button 301 is connected to the DSP controller.

[0042] The DSP controller can be used to achieve a semi-automatic working mode, and the process can be completed as needed only by operating the button 301, which is very convenient.

[0043] First, if Figure 6 and Figure 7 As shown in , the one-piece molded plate 100 is provided with a mounting opening 101 for mounting the display screen 200, and a glue point 102 is provided in the mounting opening 101;

[0044] When using it, the specific process is as follows:

[0045] First, the integrated molded plate 100 is placed in the limiting groove 401 of the rectangular tooling 400, and then the display screen 200 is placed in the material slot 303;

[0046] Then manually push the rectangular tool 400 to the left end of the recessed area 302 (such as Figure 1 ), operate the dispensing mechanism to perform dispensing work;

[0047] Then operate the screen pressing mechanism to press down, use the electric suction cup 702 to grab the display screen 200, and lift it up;

[0048] Then manually push the rectangular tool 400 to the right end of the recessed area 302 (such as Figure 1 ), operate the screen pressing mechanism to press down and install the display screen 200 onto the integrated molding plate 100;

[0049] Finally, remove the one-piece molded plate 100 to complete the installation.

[0050] Example 2

[0051] Different from the first embodiment, this embodiment proposes a more specific rectangular tool 400. In implementation, the four corners of the bottom of the rectangular tool 400 are respectively installed with a bull's eye bearing 405, a notch II404 is provided on one side of the rectangular tool 400, and a notch 406 is provided on the surface of the rectangular tool 400 for easy hand-held pushing and pulling. The bull's eye bearing 405 can reduce the friction force at the bottom of the rectangular tool 400, and the transfer and positioning are smoother and more convenient.

[0052] Example 3

[0053] Different from Example 1, this example proposes a more specific material slot 303, wherein a support step 3032 is provided inside the material slot 303, an elastic rubber pad 3031 is provided on one side of the material slot 303, and a notch I3033 is provided on the side of the material slot 303 opposite to the elastic rubber pad 3031 for facilitating the taking of the display screen.

[0054] When in use, one side of the display screen 200 is manually pressed against the elastic rubber pad 3031, and then the display screen 200 is placed in the material slot 303, and the display screen 200 is accurately positioned by utilizing the rebound effect of the elastic rubber pad 3031. It is very convenient to place or take out the display screen 200.

[0055] Example 4

[0056] Different from the first embodiment, magnetic rubber pads 304 are provided on the inner side surfaces of the two end corners of the recessed area 302, and the rectangular tooling 400 is an iron structure that can be attracted by magnetism.

[0057] On the one hand, it can play a buffering role and reduce collisions; on the other hand, the effect of this magnetic attraction can reduce misoperation and prevent employees from causing the rectangular tooling 400 to deviate too far due to failure to push it into place or vibration during operation, resulting in mis-dispensing or mis-pressing.

[0058] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A screen installation device for a vehicle-mounted navigation system, characterized in that: include: An operating table (300), wherein a rectangular recessed area (302) is provided on the operating table (300), and the two end corners of the recessed area (302) are respectively provided as a glue dispensing station and a screen pressing station; It also includes a rectangular tool (400) that can move freely in the recessed area (302), the rectangular tool (400) being provided with a limiting groove (401) for placing the integrated molded plate (100), and a material groove (303) for placing the display screen (200) being provided at the bottom of the screen pressing station of the recessed area (302); The device also includes an alignment mechanism, which includes a guide sleeve (402) fixedly connected to the rectangular tooling (400), and the upper end of the guide sleeve (402) is connected to a trumpet-shaped guide opening (403); the glue dispensing mechanism above the glue dispensing station and the screen pressing mechanism above the screen pressing station are both provided with a guide rod (800) capable of being pressed down and inserted into the guide sleeve (402); the rectangular tooling (400) can be prompted to correct its position by pressing the guide rod (800) downward and inserting it into the guide sleeve (402).

2. The screen installation device for a vehicle-mounted navigation system according to claim 1, characterized in that: The glue dispensing mechanism comprises a glue barrel (501) mounted on a support frame (600), a peristaltic pump (502) and an electric push rod (503), a glue dispensing plate (504) being mounted at the lower end of the electric push rod (503), four glue dispensing heads (505) being mounted at the bottom of the glue dispensing plate (504), the guide rod (800) being vertically fixedly mounted on one side of the glue dispensing plate (504), wherein the inlet of the peristaltic pump (502) is connected to the glue barrel (501), the peristaltic pump (502) having four synchronous quantitative glue outlets, and the four glue outlets are respectively connected to the four glue dispensing heads (505) through hoses.

3. The screen installation device of a vehicle-mounted navigation system according to claim 2, characterized in that: The screen pressing mechanism comprises a cylinder (700) mounted on a support frame (600), a pressing plate (701) is mounted at the lower end of the cylinder (700), an electric suction cup (702) is mounted at the bottom of the pressing plate (701), and the guide rod (800) is vertically fixedly mounted on one side of the pressing plate (701).

4. The screen installation device for a vehicle-mounted navigation system according to claim 3, characterized in that: It also includes a DSP controller, and the peristaltic pump (502), the electric push rod (503), the cylinder (700) and the electric suction cup (702) are all controlled by the DSP controller. An operation button (301) is installed on the operating table (300), and the operation button (301) is connected to the DSP controller.

5. The screen installation device for a vehicle-mounted navigation system according to claim 1, characterized in that: Bull's eye bearings (405) are respectively installed at the four corners of the bottom of the rectangular tooling (400), a notch II (404) is arranged on one side of the rectangular tooling (400), and a notch (406) is arranged on the surface of the rectangular tooling (400) for easy hand-held pushing and pulling.

6. The screen installation device for a vehicle-mounted navigation system according to claim 1, characterized in that: A supporting step (3032) is provided inside the material slot (303), an elastic rubber pad (3031) is provided on one side of the material slot (303), and a notch I (3033) for facilitating the taking of the display screen is provided on the side of the material slot (303) opposite to the elastic rubber pad (3031).

7. The screen installation device for a vehicle-mounted navigation system according to claim 1, characterized in that: Magnetic rubber pads (304) are provided on the inner side surfaces of the two end corners of the recessed area (302), and the rectangular tooling (400) is an iron structure that can be attracted by magnetism.

8. The screen installation device for a vehicle-mounted navigation system according to claim 1, characterized in that: At least two groups of the guide rod (800) and the guide sleeve (402) are provided for cooperation.

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