Mobile phone fingerprint identification module installation structure

Abstract

The utility model relates to the technical field of mobile phone fingerprint identification modules, in particular to a mobile phone fingerprint identification module mounting structure, which comprises a mounting seat, a screen and a mounting frame fixedly mounted above the mounting seat, and two groups of first mounting rails and second mounting rails which are symmetrically distributed are arranged in the mounting seat. And the first mounting rail and the second mounting rail are vertically arranged, a fixing mechanism used for fixing a screen is arranged in the mounting seat, and an adjusting mechanism used for fixing the fingerprint recognition module is arranged on the mounting frame. The central position of a screen is clamped and fixed through four groups of clamping seats which are symmetrically distributed in the fixing mechanism, and the distance between the clamping seats can be symmetrically moved under the action of two groups of first sliding rails and two groups of second sliding rails, so that the central positions of screens of various models can be fixed, and the application range of the mounting framework is expanded; and the screen can be ensured not to displace in the installation process of the fingerprint module.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone fingerprint identification modules, in particular to a mobile phone fingerprint identification module installation structure. Background Art

[0002] At present, mobile phones have become a necessity in modern people's lives. It is no longer surprising to make calls, send text messages, take photos, and listen to music. The trend of large screens, high main frequencies, multi-functions and intelligence has rapidly led to the rapid rise of more functions such as watching news videos, mobile shopping and payment. In related technologies, a fingerprint recognition module is configured in the mobile phone system to identify whether the user's fingerprint information is the fingerprint information preset in the mobile phone. In the prior art, the fingerprint recognition module needs to be installed by gluing after the mobile phone screen is produced.

[0003] When installing a fingerprint recognition module on a mobile phone currently on the market, it is necessary to fix the mobile phone screen and then glue the fingerprint recognition module to the mobile phone screen. In the prior art, there is no good fixing measure for the mobile phone screen when installing the module. When gluing and pasting the fingerprint recognition module, the module installation position may be offset due to the displacement of the mobile phone screen, thereby affecting the fingerprint recognition effect of the mobile phone. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a mobile phone fingerprint recognition module installation structure, which solves the problems raised by the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solutions: a mobile phone fingerprint recognition module installation structure, comprising a mounting seat and a screen, and a mounting frame fixedly installed above the mounting seat, wherein the mounting seat is provided with two sets of symmetrically distributed first mounting tracks and second mounting tracks, and the first mounting tracks are vertically arranged with the second mounting tracks, the mounting seat is provided with a fixing mechanism for fixing the screen, and the mounting frame is provided with an adjustment mechanism for fixing the fingerprint recognition module;

[0008] The fixing mechanism includes two groups of symmetrically distributed first slide rails and two groups of symmetrically distributed second slide rails, and four groups of symmetrically distributed card seats are arranged above the mounting seat. The four groups of card seats are respectively located at the four corners of the screen, and the four groups of card seats are respectively slidably connected to the first slide rails and the second slide rails which are perpendicular to each other.

[0009] Preferably, the two groups of the first slide rails are respectively slidably connected to the first mounting rails, the two groups of the first mounting rails are each provided with a first bidirectional screw rod, the two groups of the first bidirectional screw rods are both sleeved with a first synchronous wheel, and a first synchronous belt is provided in the mounting seat, the first synchronous belt is respectively transmission-connected to the two groups of the first synchronous wheels, and the two ends of the two groups of the first bidirectional screw rods respectively pass through the two groups of the first slide rails and are threadedly connected to the first slide rails.

[0010] Preferably, the two groups of the second slide rails are respectively slidably connected to the second mounting rails, and a second bidirectional screw rod is provided in each of the two groups of the second mounting rails. Both ends of the two groups of the second bidirectional screw rods respectively pass through the two groups of the second slide rails and are threadedly connected to the second slide rails. Second synchronous wheels are sleeved on the two groups of the second bidirectional screw rods, and a second synchronous belt is provided in the mounting seat, and the second synchronous belt is respectively transmission-connected to the two groups of the second synchronous wheels.

[0011] Preferably, the adjustment mechanism includes an adjustment frame, which is slidably connected to the mounting frame. An adjustment rod is provided above the adjustment frame, a suction cup is installed at the lower end of the adjustment rod, and the adjustment rod is slidably connected to the adjustment frame. A threaded rod is provided in the adjustment frame, and the lower end of the threaded rod passes through the adjustment rod and is threadedly connected to the adjustment rod.

[0012] Preferably, the mounting frame is provided with two sets of symmetrically distributed screw rods, and the two ends of the two sets of screw rods respectively pass through the mounting frame and are rotatably connected to the mounting frame, the two sets of screw rods respectively pass through the two ends of the adjustment frame and are threadedly connected to the adjustment frame, and a transmission belt is provided in the mounting frame.

[0013] Preferably, the right ends of the two groups of screw rods are sleeved with transmission wheels, and the transmission belts are transmission-connected to the two groups of transmission wheels.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a mobile phone fingerprint recognition module installation structure, which has the following beneficial effects:

[0016] The center position of the screen is fixed by four groups of symmetrically distributed holders in the fixing mechanism, and the distance between the holders can be moved symmetrically under the action of two groups of first slide rails and two groups of second slide rails, which can ensure the center position of screens of various models to be fixed, expand the application scope of the installation structure, and ensure that the screen will not be displaced during the installation of the fingerprint module; at the same time, the fingerprint recognition module is adsorbed and picked up by the suction cup in the adjustment mechanism and accurately corresponds to the fingerprint installation position on the screen, which is convenient for the staff to accurately install the fingerprint recognition module and avoid module installation position deviation. The position change of the adjustment frame can drive the suction cup to change synchronously, so as to be suitable for the installation of fingerprint recognition modules for screens of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the screen of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0022] In the figure: 1. mounting base; 2. mounting frame; 3. screen; 4. first mounting track; 5. second mounting track; 6. fixing mechanism; 601. first slide rail; 602. first bidirectional lead screw; 603. first synchronous wheel; 604. first synchronous belt; 605. second slide rail; 606. second bidirectional lead screw; 607. second synchronous wheel; 608. second synchronous belt; 609. holder; 7. adjusting mechanism; 701. adjusting frame; 702. adjusting rod; 703. suction cup; 704. threaded rod; 705. screw; 706. transmission wheel; 707. transmission belt. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] Figure 1-Figure 4An embodiment of the utility model is a mobile phone fingerprint recognition module installation structure, comprising a mounting seat 1 and a screen 3, and a mounting frame 2 fixedly mounted above the mounting seat 1, wherein the mounting seat 1 is provided with two sets of symmetrically distributed first mounting rails 4 and second mounting rails 5, and the first mounting rails 4 and the second mounting rails 5 are vertically arranged, the mounting seat 1 is provided with a fixing mechanism 6 for fixing the screen 3, and the mounting frame 2 is provided with an adjustment mechanism 7 for fixing the fingerprint recognition module; the fixing mechanism 6 includes two sets of symmetrically distributed first slide rails 601 and two sets of symmetrically distributed second slide rails 605, and Four groups of symmetrically distributed clamping seats 609 are arranged above the mounting seat 1, and the four groups of clamping seats 609 are respectively located at the four corners of the screen 3, and the four groups of clamping seats 609 are respectively slidably connected to the first slide rail 601 and the second slide rail 605 which are perpendicular to each other. The center position of the screen 3 is clamped and fixed by the four groups of symmetrically distributed clamping seats 609 in the fixing mechanism 6, and the distance between the clamping seats 609 can be moved symmetrically under the action of the two groups of first slide rails 601 and the two groups of second slide rails 605, which can ensure the center position fixation of various models of screens 3 and expand the application range of the mounting frame 2 structure.

[0025] In this embodiment, reference Figure 2 and Figure 3As shown, the two groups of first slide rails 601 are respectively slidably connected with the first mounting rails 4, the two groups of first mounting rails 4 are each provided with a first bidirectional screw rod 602, the two groups of first bidirectional screw rods 602 are each sleeved with a first synchronous wheel 603, and the mounting seat 1 is provided with a first synchronous belt 604, the first synchronous belt 604 is respectively transmission-connected with the two groups of first synchronous wheels 603, the two ends of the two groups of first bidirectional screw rods 602 respectively penetrate the two groups of first slide rails 601 and are threadedly connected with the first slide rails 601, the two groups of second slide rails 605 are respectively slidably connected with the second mounting rails 5, the two groups of second bidirectional screw rods 606 are each provided with a second bidirectional screw rod 606, the two ends of the two groups of second bidirectional screw rods 606 respectively penetrate the two groups of second slide rails 605 and are threadedly connected with the second slide rails 605, the two groups of second bidirectional screw rods 606 are each sleeved with a second synchronous wheel 607, and the mounting seat 1 is provided with a second synchronous belt 608, the second synchronous belt 608 is respectively sleeved with a second synchronous wheel 608 The two sets of second synchronous wheels 607 are connected by transmission, and the rotation of the first bidirectional screw rod 602 is driven by the motor. Under the action of the first synchronous belt 604 and the first synchronous wheel 603, the two sets of first bidirectional screw rods 602 rotate synchronously. Under the limiting action of the first mounting track 4, the two sets of symmetrically distributed first slide rails 601 slide inward or outward synchronously, and drive the sliding seat 609 slidably sleeved therewith to slide, so as to adapt to the length of the fixed screen 3. The rotation of the second bidirectional screw rod 606 is driven by the motor, and under the action of the second synchronous belt 608 and the second synchronous wheel 607, the two sets of second bidirectional screw rods 606 rotate synchronously. Under the limiting action of the second mounting track 5, the two sets of symmetrically distributed second slide rails 605 slide inward or outward synchronously, and drive the sliding seat 609 slidably sleeved therewith to slide, so as to adapt to the width of the fixed screen 3, and cooperate with each other to accurately fix the center position of the screen 3.

[0026] In this embodiment, reference Figure 4As shown, the adjustment mechanism 7 includes an adjustment frame 701, which is slidably connected to the mounting frame 2. An adjustment rod 702 is provided above the adjustment frame 701, and a suction cup 703 is installed at the lower end of the adjustment rod 702, and the adjustment rod 702 is slidably connected to the adjustment frame 701. A threaded rod 704 is provided in the adjustment frame 701, and the lower end of the threaded rod 704 passes through the adjustment rod 702 and is threadedly connected to the adjustment rod 702. Two groups of symmetrically distributed screw rods 705 are provided in the mounting frame 2, and the two ends of the two groups of screw rods 705 respectively pass through the mounting frame 2 and are rotatably connected to the mounting frame 2. The screw rods 705 pass through the two ends of the adjustment frame 701 and are respectively threadedly connected to the adjustment frame 701. A transmission belt 707 is provided in the mounting frame 2. The right ends of the two screw rods 705 are both sleeved with transmission wheels 706. The transmission belt 707 is transmission-connected to the two transmission wheels 706. The air pump enables the suction cup 703 to have an adsorption force to adsorb the fingerprint recognition module. The rotation of the threaded rod 704 and the screw rod 705 enables the adjustment frame 701 and the adjustment rod 702 to drive the fingerprint adsorption module to move to the installation position corresponding to the screen 3, thereby accurately completing the installation of the fingerprint recognition module.

[0027] When the present embodiment is working, the first bidirectional screw rod 602 is driven to rotate by the motor, and the two groups of the first bidirectional screw rods 602 are synchronously rotated under the action of the first synchronous belt 604 and the first synchronous wheel 603, and the two groups of the symmetrically distributed first slide rails 601 are synchronously slid inward or outward under the limiting action of the first mounting track 4, and the card seat 609 slidably sleeved therewith is driven to slide to adapt to the length of the fixed screen 3, and the second bidirectional screw rod 606 is driven to rotate by the motor, and the two groups of the second bidirectional screw rods 606 are synchronously rotated under the action of the second synchronous belt 608 and the second synchronous wheel 607. Rotate, and under the limiting action of the second mounting track 5, the two groups of symmetrically distributed second slide rails 605 slide inward or outward synchronously, and drive the card holder 609 slidably connected thereto to slide, so as to adapt to the width of the fixed screen 3, and cooperate with each other to accurately fix the center position of the screen 3, and then the air pump is used to make the suction cup 703 have adsorption force to adsorb the fingerprint recognition module, and the rotation of the threaded rod 704 and the screw 705 makes the adjustment frame 701 and the adjustment rod 702 drive the fingerprint adsorption module to move to the installation position corresponding to the screen 3, and accurately complete the installation of the fingerprint recognition module.

[0028] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0029] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone fingerprint recognition module installation structure, comprising a mounting seat (1) and a screen (3), and a mounting frame (2) fixedly mounted above the mounting seat (1), characterized in that: The mounting seat (1) is provided with two sets of symmetrically distributed first mounting rails (4) and second mounting rails (5), and the first mounting rails (4) and the second mounting rails (5) are arranged vertically. The mounting seat (1) is provided with a fixing mechanism (6) for fixing the screen (3), and the mounting frame (2) is provided with an adjustment mechanism (7) for fixing the fingerprint recognition module. The fixing mechanism (6) comprises two groups of symmetrically distributed first slide rails (601) and two groups of symmetrically distributed second slide rails (605), and four groups of symmetrically distributed clamping seats (609) are arranged above the mounting seat (1), the four groups of clamping seats (609) are respectively located at the four corners of the screen (3), and the four groups of clamping seats (609) are respectively slidably connected to the first slide rails (601) and the second slide rails (605) which are perpendicular to each other.

2. A mobile phone fingerprint recognition module installation structure according to claim 1, characterized in that: The two groups of the first slide rails (601) are respectively slidably connected to the first mounting rails (4), the two groups of the first mounting rails (4) are each provided with a first bidirectional screw rod (602), the two groups of the first bidirectional screw rods (602) are both sleeved with a first synchronous wheel (603), and the mounting seat (1) is provided with a first synchronous belt (604), the first synchronous belt (604) is respectively transmission-connected to the two groups of the first synchronous wheels (603), and the two ends of the two groups of the first bidirectional screw rods (602) respectively penetrate the two groups of the first slide rails (601) and are threadedly connected to the first slide rails (601).

3. A mobile phone fingerprint recognition module installation structure according to claim 1, characterized in that: The two groups of the second slide rails (605) are respectively slidably connected to the second mounting rails (5), and the two groups of the second mounting rails (5) are each provided with a second bidirectional screw rod (606). The two ends of the two groups of the second bidirectional screw rod (606) respectively penetrate the two groups of the second slide rails (605) and are threadedly connected to the second slide rails (605). The two groups of the second bidirectional screw rod (606) are both sleeved with a second synchronous wheel (607), and the mounting seat (1) is provided with a second synchronous belt (608), and the second synchronous belt (608) is respectively transmission-connected to the two groups of the second synchronous wheels (607).

4. The mobile phone fingerprint recognition module installation structure according to claim 1, characterized in that: The adjustment mechanism (7) comprises an adjustment frame (701), the adjustment frame (701) is slidably connected to the mounting frame (2), an adjustment rod (702) is provided above the adjustment frame (701), a suction cup (703) is installed at the lower end of the adjustment rod (702), and the adjustment rod (702) is slidably connected to the adjustment frame (701), a threaded rod (704) is provided inside the adjustment frame (701), and the lower end of the threaded rod (704) passes through the adjustment rod (702) and is threadedly connected to the adjustment rod (702).

5. The mobile phone fingerprint recognition module installation structure according to claim 1, characterized in that: The mounting frame (2) is provided with two groups of symmetrically distributed screw rods (705), and the two ends of the two groups of screw rods (705) respectively penetrate the mounting frame (2) and are rotatably connected to the mounting frame (2), the two groups of screw rods (705) respectively penetrate the two ends of the adjustment frame (701) and are respectively threadedly connected to the adjustment frame (701), and a transmission belt (707) is provided in the mounting frame (2).

6. A mobile phone fingerprint recognition module installation structure according to claim 5, characterized in that: The right ends of the two groups of screw rods (705) are sleeved with transmission wheels (706), and the transmission belts (707) are transmission-connected to the two groups of transmission wheels (706).

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