CN209856647U - Quick butt-joint mechanism of flat board - Google Patents

Abstract

The utility model discloses a flat plate rapid butt joint mechanism, which comprises a fixed bracket, wherein a leather sheath for fixing a flat plate is clamped into the upper part of the fixed bracket; the leather sheath fixing structure comprises an unlocking knob and a left sliding structure and a right sliding structure which are arranged in an axial mirror image mode of the unlocking knob, the two sliding structures slide in an installation groove formed in the fixing support when the leather sheath is clamped in/moved out of the fixing support, and the two sliding structures reset under the action of a spring after the leather sheath is clamped in/moved out of the fixing support; the angle adjusting structure is characterized in that the fixed support is also provided with an angle adjusting structure for flexibly adjusting the angle of the fixed support, one end of the angle adjusting structure is fixed on the fixed support, and the other end of the angle adjusting structure is fixed on an external device which is matched with the flat plate to work. The utility model discloses occupation space is little, angle modulation is convenient, the unblock is convenient, and can realize quick accurate location installation to realize the quick replacement in the little space.

Description

Quick butt-joint mechanism of flat board

Technical Field

The utility model belongs to the technical field of the electronic product support, concretely relates to dull and stereotyped quick docking mechanism.

Background

With the development of science and technology, tablet computers have been popularized to a large number of places, such as shop displays, home entertainment and the like, and as the use scenes and functions of the tablet computers become wider, the structural forms of the support frames become more and more. However, the conventional tablet computer support can only simply support the tablet computer or has a certain function of adjusting the placing angle, and there is no efficient method when the tablet computer is required to be accurately and quickly docked with other equipment. The existing soft materials such as leather sleeves or the like are adopted or a bracket type fixing mechanism is adopted to be butted with other equipment, and the soft materials such as the leather sleeves and the like are soft, so that any angle between a flat plate and the equipment cannot be adjusted; the bracket type fixing mechanism is an external mechanism, needs to occupy a larger area, needs a platform to support the bottom, and is not attractive and convenient.

Chinese patent application No. CN201820407923.2 discloses a clamping structure of adaptation IPAD electronic product, including the rotatory fixation clamp of U-shaped, the rotatory main part of screen presss from both sides, the screen presss from both sides fast, the mounting of screwing, the rotatory fixation clamp of U-shaped includes interior axle of circular rotation and inside chamber arm, inside chamber arm intermediate position is equipped with the screw rod hole, the mounting of screwing passes through screw rod hole and the rotatory fixation clamp screwed connection of U-shaped, the rotatory main part of screen presss from both sides including the outer axle of circular rotation and connecting plate, the rotatory main part of screen presss from both sides and is connected with the rotatory fixation clamp of U-shaped through emboliaing the outer axle of circular rotation in the rotatory fixation clamp of U-shaped, and be equipped with the internal spring, the pin is fixed, the rotatory main part of screen presss from both ends is equipped with the screen and presss from both sides. Although the novel use can realize flexible rotation and clamping of the panel, the novel use cannot be applied to the condition that the clamping of the panel computer needs accurate positioning.

Disclosure of Invention

The utility model aims at the problem that prior art exists, provide a dull and stereotyped quick docking mechanism, occupation space is little, angle modulation is convenient, the unblock is convenient, and can realize pinpointing the installation to realize the quick replacement in the little space.

In order to achieve the above object, the utility model adopts the following technical scheme:

a flat plate rapid butt joint mechanism comprises a fixing support and a leather sheath for fixing a flat plate, wherein a U-shaped groove for clamping the leather sheath is formed in the upper portion of the fixing support, a leather sheath fixing structure and an angle adjusting structure are arranged on the lower portion of the fixing support, and the two angle adjusting structures are symmetrically distributed on the left side and the right side of the leather sheath fixing structure; one end of the angle adjusting structure is fixed on the fixed support, and the other end of the angle adjusting structure is fixed on an external device which is matched with the flat plate to work;

the leather sheath fixing structure comprises an unlocking knob, a sliding block pressing plate and a left sliding structure and a right sliding structure which are arranged in an axial mirror image mode of the unlocking knob; the sliding structure comprises a convex lock catch, a spring accommodating cavity, a pressure plate clamping groove and a sliding protrusion, wherein the convex lock catch, the spring accommodating cavity, the pressure plate clamping groove and the sliding protrusion are sequentially arranged from left to right; a screw rod with a convex external thread structure and a groove matched with the sliding bulge are arranged in the axial direction of the unlocking knob; the fixed bracket is provided with an installation groove for placing the sliding structure and a clamping groove which is adjacent to the installation groove and used for clamping the leather sheath; the sliding block pressing plate is arranged at the tops of the two sliding structures;

the leather sheath is provided with a bulge opposite to the clamping groove, and the bulge is provided with a lock catch hole matched with the lock catch.

The unlocking knob is fixed on the fixed support through the screw rod, a left groove and a right groove are symmetrically arranged on the unlocking knob in the axial direction of the screw rod, a left sliding structure and a right sliding structure are symmetrically arranged in the axial direction of the screw rod in a mirror symmetry mode, the left sliding structure comprises a left lock catch, a left spring accommodating cavity, a left pressure plate clamping groove and a left sliding bulge, the right sliding structure comprises a right lock catch, a right spring accommodating cavity, a right pressure plate clamping groove and a right sliding bulge, and the left sliding bulge and the right sliding bulge respectively slide freely in the left groove and the right groove; a first spring is arranged in the left spring accommodating cavity, one end of the first spring is fixed on the side wall of the left spring accommodating cavity, the other end of the first spring is in contact with the slider pressing plate clamped in the left pressing plate clamping groove, a second spring is arranged in the right spring accommodating cavity, one end of the second spring is fixed on the side wall of the right spring accommodating cavity, and the other end of the second spring is in contact with the slider pressing plate clamped in the right pressing plate clamping groove; the fixed support is provided with a left mounting groove for placing the left sliding structure and a right mounting groove for placing the right sliding structure, and the left sliding structure and the right sliding structure slide in the left mounting groove and the right mounting groove respectively; still be equipped with on the fixed bolster with the adjacent left draw-in groove that is used for the joint leather sheath of left side mounting groove, with the adjacent right draw-in groove that is used for the joint leather sheath of right side mounting groove, left side hasp passes the lateral wall of left side mounting groove and stretches into in the left side draw-in groove, right side hasp passes the lateral wall of right side mounting groove and stretches into in the right side draw-in groove.

During butt joint, the leather sheath provided with a flat plate is pressed into the U-shaped groove, a left bulge and a right bulge arranged at the bottom of the leather sheath are respectively clamped into the left clamping groove and the right clamping groove, at the moment, a left lock catch moves rightwards under the action of the left bulge, the left sliding structure slides rightwards in the left mounting groove, and the left sliding bulge slides in the left groove under the action of the movement of the left sliding structure; the right lock catch moves leftwards under the action of the right protrusion, the right sliding structure slides leftwards in the right mounting groove, and similarly, the right sliding protrusion slides in the right groove under the action of the movement of the right sliding structure, so that the left protrusion is finally inserted into the left clamping groove, the right protrusion is finally inserted into the right clamping groove, and the movement of the left sliding protrusion and the right sliding protrusion drives the unlocking knob to rotate; after the leather sheath is installed in the U-shaped groove, the left sliding structure resets under the action of the first spring to enable the left lock catch to be buckled into the left lock catch hole, the right sliding structure resets under the action of the second spring to enable the right lock catch to be buckled into the right lock catch hole, so that the leather sheath is fastened on the fixed support, and meanwhile, the reset motion of the left sliding bulge and the right sliding bulge drives the unlocking knob to reset.

When the butt joint is released, the unlocking knob is rotated, the left sliding protrusion and the right sliding protrusion move under the action of the unlocking knob, so that the left lock catch and the right lock catch are driven to move and separate from the left lock catch hole and the right lock catch hole, and at the moment, the leather sheath is pulled out, and the separation of the leather sheath and the fixed support can be completed.

The angle adjusting mechanism is connected with the fixed support and external equipment which is matched with the flat plate to work, and allows relative rotation between the fixed support and the external equipment.

Preferably, the slide block pressure plate and the fixed bracket are fixed through screws.

Preferably, the sliding protrusion is cylindrical.

Preferably, the angle adjusting structure comprises a main body and a rotating shaft fixing piece, and the rotating shaft fixing piece is connected with the main body through a rotating shaft; the rotating shaft fixing piece is fixed on the fixing support. The main body is fixed on an external device which is matched with the flat plate, and the rotating shaft fixing piece drives the fixing support, so that the flat plate is driven to be angularly adjusted relative to the external device.

More preferably, the shaft fixing member is rotated by 360 ° around the axial direction of the shaft. The angle adjusting range of the flat plate relative to other equipment is greatly expanded, so that the angle adjustment of the flat plate is more flexible.

More preferably, the rotating shaft fixing member is connected with the fixing bracket through a screw thread. Preferably, one end of the spring is fixed on the side wall of the spring accommodating cavity, and the other end of the spring is in contact with the sliding block pressing plate clamped on the pressing plate clamping groove. When the sliding structure is extruded to move, one end of the spring which is in contact with the sliding block pressing plate is fixed, and the other end of the spring which is fixed in the spring accommodating cavity moves towards the sliding block pressing plate, so that the spring is compressed; after the extrusion movement of the sliding structure is released, the sliding structure is reset under the reset action of the spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the flat plate quick butt joint mechanism of the utility model has small occupied space and small operation space, and does not influence the normal work of other equipment when butt joint with other equipment;

2. the utility model discloses a dull and stereotyped quick docking mechanism, repeated positioning accuracy is high, only need to press the leather sheath of installing the panel computer into left mounting groove, right mounting groove on the fixed bolster in the fixed process of panel computer, can install the panel computer suitable position fast, accurately, and need not to adjust the mounted position of panel computer many times;

3. the utility model discloses a dull and stereotyped quick docking mechanism, simple structure, outward appearance are succinct, the unblock is convenient, angle modulation is convenient.

Drawings

Fig. 1 is a perspective view of a fixing bracket in a flat plate rapid docking mechanism according to embodiments 1 to 2 of the present invention;

fig. 2 is a cross-sectional view of a fixing bracket in a flat plate rapid docking mechanism according to embodiments 1-2 of the present invention;

fig. 3 is a top view of a fixing bracket in a flat plate rapid docking mechanism according to embodiments 1-2 of the present invention;

fig. 4 is a perspective view of a left sliding structure and a right sliding structure in a flat plate rapid docking mechanism according to embodiments 1-2 of the present invention;

fig. 5 is a perspective view of an unlocking knob in a flat plate rapid docking mechanism according to embodiments 1-2 of the present invention;

fig. 6 is a schematic structural view of a leather sheath in a rapid plate butt-joint mechanism according to embodiments 1-2 of the present invention;

fig. 7 is a schematic view of an installation structure of a fixing bracket and an angle adjusting structure in a flat plate rapid docking mechanism according to embodiment 2 of the present invention;

fig. 8 is a schematic view of a partially enlarged structure of an angle adjustment structure in a flat plate quick docking mechanism according to embodiment 2 of the present invention;

in the figure: 1. fixing a bracket; 101. a "U-shaped" slot; 102. a left mounting groove; 103. a right mounting groove; 104. a left card slot; 105. a right card slot; 2. a leather sheath; 201. a left bulge; 202. a right bulge; 203. a left locking hole; 204. a right locking hole; 3. a leather sheath fixing structure; 4. an angle adjustment structure; 401. a main body; 402. a rotating shaft fixing member; 403. a rotating shaft; 5. an unlocking knob; 501. a screw; 502. a left groove; 503. a right groove; 6. a slide block pressing plate; 7. a left sliding structure; 701. left lock catch; 702. a left sliding projection; 703. a left spring receiving cavity; 704. a left pressure plate clamping groove; 705. a first spring; 8. a right sliding structure; 801. a right lock catch; 802. a right sliding projection; 803. a right spring receiving cavity; 804. a right pressure plate clamping groove; 805. a second spring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

A flat plate rapid butt joint mechanism is described by combining figures 1-6 and comprises a fixed support 1 and a leather sheath 2 used for fixing a flat plate, wherein the upper part of the fixed support 1 is provided with a U-shaped groove 101 used for clamping the leather sheath 2, the lower part of the fixed support 1 is provided with a leather sheath fixed structure 3 and an angle adjusting structure 4, and the left side and the right side of the leather sheath fixed structure 3 are symmetrically distributed with two angle adjusting structures 4; one end of the angle adjusting structure 4 is fixed on the fixed support 1, and the other end of the angle adjusting structure is fixed on an external device which is matched with the flat plate to work;

the leather sheath fixing structure 3 comprises an unlocking knob 5, a sliding block pressing plate 6, a left sliding structure 7 and a right sliding structure 8, wherein the left sliding structure 7 and the right sliding structure 8 are arranged in an axial mirror image mode of the unlocking knob 5; the left sliding structure 7 comprises a convex left lock catch 701, a left spring accommodating cavity 703 for fixing a first spring 705, a left pressing plate clamping groove 704 for fixing the sliding block pressing plate 6 and a left sliding protrusion 702 which are sequentially arranged from left to right, wherein the left spring accommodating cavity 703 is communicated with the left pressing plate clamping groove 704; the right sliding structure 8 comprises a right convex lock catch 801, a right spring accommodating cavity 803 for fixing a second spring 805, a right pressing plate clamping groove 804 for fixing the sliding block pressing plate 6 and a right sliding protrusion 802 which are arranged from right to left in sequence, and the right spring accommodating cavity 803 is communicated with the right pressing plate clamping groove 804; a screw 501 with a convex external thread structure, a left groove 502 matched with the left sliding protrusion 702 and a right groove 503 matched with the right sliding protrusion 802 are arranged in the axial direction of the unlocking knob 5; the fixed bracket 1 is provided with a left mounting groove 102 for placing the left sliding structure 7, a right mounting groove 103 for placing the right sliding structure 8, a left clamping groove 104 adjacent to the left mounting groove 102 and used for clamping the leather sheath 2, and a right clamping groove 105 adjacent to the right mounting groove 103 and used for clamping the leather sheath 2; the slide block pressing plate 6 is arranged at the top of the left sliding structure 7 and the right sliding structure 8.

A left bulge 201 opposite to the left clamping groove 104 and a right bulge 202 opposite to the right clamping groove 105 are arranged on the leather sleeve 2; the left protrusion 201 is provided with a left lock hole 203 matched with the left lock 701, and the right protrusion 202 is provided with a right lock hole 204 matched with the right lock 801.

The slide block pressing plate 6 is fixed with the fixed support 1 through a screw, and the unlocking knob 5 is fixed on the fixed support 1 through a screw 501; the left sliding protrusion 702 and the right sliding protrusion 802 are cylindrical; one end of the first spring 705 is fixed on the side wall of the left spring accommodating cavity 703, the other end of the first spring contacts with the slider pressing plate 6 clamped in the left pressing plate clamping groove 704, one end of the second spring 805 is fixed on the side wall of the right spring accommodating cavity 803, and the other end of the second spring contacts with the slider pressing plate 6 clamped in the right pressing plate clamping groove 804.

During specific work, 1) during butt joint, the leather sheath 2 provided with the flat plate is pressed into the U-shaped groove 101, the left protrusion 201 and the right protrusion 202 are respectively clamped into the left clamping groove 104 and the right clamping groove 105, at the moment, the left lock catch 701 moves rightwards under the action of the left protrusion 201, the left sliding structure 7 slides rightwards in the left mounting groove 102, and the left sliding protrusion 702 slides in the left groove 502; the right lock catch 801 moves leftwards under the action of the right protrusion 202, the right sliding structure 8 slides leftwards in the right mounting groove 103, the right sliding protrusion 802 slides in the right groove 503, finally, the left protrusion 201 is inserted into the left clamping groove 104, the right protrusion 202 is inserted into the right clamping groove 105, and the movement of the left sliding protrusion 702 and the right sliding protrusion 802 drives the unlocking knob 5 to rotate; after the leather sheath 2 is installed in the U-shaped groove 101, the left sliding structure 7 is reset under the action of the first spring 705 so that the left lock catch 701 is buckled in the left lock catch hole 203, the right sliding structure 8 is reset under the action of the second spring 805 so that the right lock catch 801 is buckled in the right lock catch hole 204, and therefore the leather sheath 2 is fastened on the fixed support 1, and meanwhile, the reset motion of the left sliding protrusion 702 and the right sliding protrusion 802 drives the unlocking knob 5 to reset.

2) When the butt joint is released, the unlocking knob 5 is rotated, the left sliding protrusion 702 and the right sliding protrusion 802 move under the action of the unlocking knob 5, so that the left lock catch 701 and the right lock catch 801 are driven to move and separate from the left lock catch hole 203 and the right lock catch hole 204, at the moment, the leather sheath 2 is pulled out, and the separation of the leather sheath 2 and the fixed support 1, namely the separation of the flat plate and the fixed support 1, can be completed.

Example 2

The present embodiment is further optimized on the basis of embodiment 1, and is further described with reference to fig. 7 to 8, where the angle adjusting structure 4 includes a main body 401 and a rotating shaft fixing member 402, and the rotating shaft fixing member 402 is connected to the main body 401 through a rotating shaft 403; the rotating shaft fixing piece 402 is fixed on the fixing bracket 1; the rotating shaft fixing member 402 rotates 360 degrees around the axial direction of the rotating shaft 403; the rotating shaft fixing member 402 is connected to the fixing bracket 1 by a screw.

The specific operation manner is substantially the same as that of embodiment 1, except that the adjustment of the inclination angle of the fixing bracket 1 is realized through the rotating shaft fixing member 402, so as to realize the flexible adjustment of the installation angle of the tablet computer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A flat plate rapid butt joint mechanism comprises a fixing support and a leather sheath used for fixing a flat plate, wherein a U-shaped groove used for clamping the leather sheath is formed in the upper portion of the fixing support; one end of the angle adjusting structure is fixed on the fixed support, and the other end of the angle adjusting structure is fixed on an external device which is matched with the flat plate to work;

the leather sheath fixing structure comprises an unlocking knob, a sliding block pressing plate and a left sliding structure and a right sliding structure which are arranged in an axial mirror image mode of the unlocking knob; the sliding structure comprises a convex lock catch, a spring accommodating cavity, a pressure plate clamping groove and a sliding protrusion, wherein the convex lock catch, the spring accommodating cavity, the pressure plate clamping groove and the sliding protrusion are sequentially arranged from left to right; a screw rod with a convex external thread structure and a groove matched with the sliding bulge are arranged in the axial direction of the unlocking knob; the fixed bracket is provided with an installation groove for placing the sliding structure and a clamping groove which is adjacent to the installation groove and used for clamping the leather sheath; the sliding block pressing plate is arranged at the tops of the two sliding structures;

the leather sheath is provided with a bulge opposite to the clamping groove, and the bulge is provided with a lock catch hole matched with the lock catch.

2. The rapid flat plate butting mechanism according to claim 1, wherein the slide pressing plate and the fixing bracket are fixed through screws.

3. A quick docking mechanism for plates as claimed in claim 1 wherein said sliding projection is cylindrical.

4. The quick butt-joint mechanism for flat plates according to claim 1, wherein the angle adjusting structure comprises a main body and a rotating shaft fixing piece, and the rotating shaft fixing piece is connected with the main body through a rotating shaft; the rotating shaft fixing piece is fixed on the fixing support.

5. The mechanism as claimed in claim 4, wherein the shaft holder is rotatable about 360 ° of the axial direction of the shaft.

6. The quick butt joint mechanism for flat plates according to claim 4, wherein the rotating shaft fixing piece is connected with the fixing bracket through threads.

7. The rapid flat plate butting mechanism according to claim 1, wherein one end of the spring is fixed on the side wall of the spring accommodating cavity, and the other end of the spring is in contact with the slide block pressing plate clamped on the pressing plate clamping groove.