CN220134367U - Mounting mechanism - Google Patents

Abstract

The utility model provides a mounting mechanism, which is matched with a stabilizer, and comprises: the panel comprises a first mounting surface and a second mounting surface, the stabilizer can be slidably mounted on the first mounting surface, and the second mounting surface is provided with a first ball collision groove and a second ball collision groove; a bottom cover for forming a cavity with the second mounting surface; a locking block mounted in the cavity for locking the panel and the stabilizer in case of sliding mounting of the stabilizer with the first mounting surface and unlocking the panel and the stabilizer in case of unlocking the stabilizer from the first mounting surface; the handle is arranged in the cavity and comprises a middle rotating shaft, the handle is provided with a first bump ball, the middle rotating shaft is vertically arranged on the second mounting surface, the handle is used for rotating along the second mounting surface through the middle rotating shaft under external force, so that the first bump ball drives the lock block to lock the panel and the stabilizer when being pressed into the first bump ball groove, and the first bump ball drives the lock block to unlock the panel and the stabilizer when being pressed into the second bump ball groove.

Description

Mounting mechanism

Technical Field

The utility model relates to a connecting mechanism, in particular to a mounting mechanism.

Background

In the existing installation mechanism, the locking and releasing between the installation mechanism and the stabilizer are controlled by stirring the handle, and the locking or releasing state is required to be kept, so in the existing installation mechanism, the position of the handle is kept by the cam structure and the elastic piece to keep the locking or releasing state, and the installation interference is easy to occur due to the fact that the cam has complex structure and huge volume.

Disclosure of Invention

In view of this, the present utility model provides a mounting mechanism.

Specifically, the utility model is realized by the following technical scheme:

a mounting mechanism for mating with a stabilizer, the mounting mechanism comprising:

the panel comprises a first mounting surface and a second mounting surface, the stabilizer can be slidably mounted on the first mounting surface, and the second mounting surface is provided with a first ball collision groove and a second ball collision groove;

a bottom cover for forming a cavity with the second mounting surface;

a locking block mounted in the cavity for locking the panel and the stabilizer in case of sliding mounting of the stabilizer with the first mounting surface and unlocking the panel and the stabilizer in case of unlocking the stabilizer from the first mounting surface;

the handle is arranged in the cavity and comprises a middle rotating shaft, the handle is provided with a first bump ball, the middle rotating shaft is vertically arranged on the second mounting surface, the handle is used for rotating along the second mounting surface through the middle rotating shaft under external force, so that the first bump ball drives the lock block to lock the panel and the stabilizer when being pressed into the first bump ball groove, and the first bump ball drives the lock block to unlock the panel and the stabilizer when being pressed into the second bump ball groove.

Through the scheme, the utility model has at least the following beneficial effects:

through add the ball that bumps on the handle, set up the ball groove that bumps that corresponds on the panel, owing to bump the ball self and exist certain elasticity, consequently can make keep locking or unblock between stabilizer and the mounting structure, owing to bump the ball self volume less, replaced bulky cam, consequently when realizing keeping locking or unblock, need not great shell volume, also the volume of panel and bottom is less promptly, therefore the dismouting is more convenient, can avoid the equipment of the assembly interference problem, adaptation that brings because of bulky is wider.

Drawings

Fig. 1 is a block diagram of a prior art mounting mechanism according to an exemplary embodiment of the present utility model.

Fig. 2 is an exploded view of a mounting mechanism according to an exemplary embodiment of the present utility model.

Fig. 3 is a block diagram of an unlocked mounting mechanism according to an exemplary embodiment of the present utility model.

Fig. 4a is a schematic cross-sectional view of a prior art mounting mechanism according to an exemplary embodiment of the present utility model.

Fig. 4b is a block diagram illustrating a lock block according to an exemplary embodiment of the present utility model.

Fig. 5 is a block diagram of a handle and a schematic diagram of the cooperation of the handle and the locking piece according to an exemplary embodiment of the present utility model.

Fig. 6 is a block diagram of a locked state mounting mechanism according to an exemplary embodiment of the present utility model.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of implementations consistent with aspects of the utility model as set forth in the following claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various structures, these structures should not be limited by these terms. These terms are only used to distinguish one type of structure from another. For example, a first structure may also be referred to as a second structure, and similarly, a second structure may also be referred to as a first structure, without departing from the scope of the utility model. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

In a shooting field, for example, shooting a TVC (television commercial, television advertisement) a stabilizer is usually added to a shooting device to stabilize a shot, and since a monitor screen of the shooting device is small, if a person in a theatre (such as a director) needs to see the shot synchronously, the shot needs to be synchronized to another monitor while the shot is stabilized.

The device for synchronously shooting pictures is usually a wireless picture transmission device, the wireless picture transmission device is divided into a transmitting end and a receiving end, the transmitting end is required to be installed on a stabilizer to transmit signals related to shooting pictures, and due to limited layout on the stabilizer, the transmitter of the picture transmission device can be installed on an existing interface of the stabilizer through an additional installation structure.

One conventional mounting mechanism may refer to fig. 1, in which the mounting mechanism 10 has a plate shape, wherein the first mounting surface 11 facing the stabilizer on the left in fig. 1 includes a cold shoe 101 and a locking member 102, the cold shoe 101 is inserted into a cold shoe groove of the stabilizer in the direction of the arrow shown in the drawing, and the locking member 102 protrudes out of the first mounting surface 11 so that the cold shoe 101 cannot slide in the direction of the arrow shown in the drawing, thereby achieving the effect of fixing the stabilizer and the mounting mechanism 10. The right part of fig. 1, which can be inverted from the left part, shows, for the second mounting surface 12 of the image transmission device, the parts which drive the locking element 102 out of the first mounting surface 11, in addition to the locking element 102, comprising: the handle 103, the boss 104, the spring 105 and the mounting hole 106, wherein the exposed part of the handle 103 is a tail part, the part contacting with the boss 104 is an end part, and the handle is in a locking state, if unlocking is required, a rightward force (taking the placement position of the right part of fig. 1 as an example) can be applied to the tail part of the handle 103, the end part of the handle 103 swings leftwards while compressing the spring 105, and finally is clamped on the left side of the handle 104, and the handle cannot move in the direction perpendicular to the mounting surface, so that the locking piece 102 moves towards the first mounting surface through the inclined surface of the locking piece 102 in the swinging process, and the locking piece 102 stretches out of the first mounting surface 11 to fix the stabilizer and the mounting mechanism 10. The mounting hole 106 is for connection with a transmitter of the image sensing device.

In the above-described structure, since the boss 104 and the spring 105 occupy a large space, the entire volume of the mounting mechanism 10 is large, and the mounting holes 106 can be provided only on both sides.

For the problem of large volume, the utility model provides a mounting mechanism, referring to fig. 2 and 3, the mounting mechanism 20 is matched with the stabilizer, and the mounting mechanism 20 comprises:

a panel 21, the panel 21 including a first mounting surface 201 and a second mounting surface 202, the stabilizer being slidably mounted to the first mounting surface 201, the second mounting surface 202 being provided with a first ball-catching groove 2021 and a second ball-catching groove 2022;

a bottom cover 22 for forming a cavity 23 with the second mounting surface 202;

a locking piece 203 mounted to the cavity 23 for locking the panel 21 and the stabilizer in a case where the stabilizer is slidably mounted to the first mounting surface 201, and unlocking the panel 21 and the stabilizer in a case where the stabilizer is uninstalled to the first mounting surface 201;

the handle 204 is mounted in the cavity 23, the handle 204 includes a middle rotating shaft 2041, the handle is mounted with a first latch 2042, the middle rotating shaft 2041 is vertically mounted on the second mounting surface 202, the handle 204 is used for rotating along the second mounting surface 202 through the middle rotating shaft 2041 under external force, so that the locking block 203 is driven to lock the panel 21 and the stabilizer when the first latch 2042 is pressed into the first latch groove 2021, and the locking block 203 is driven to unlock the panel 21 and the stabilizer when the first latch 2042 is pressed into the second latch groove 2022.

In the above-described structure, the sliding mounting structure between the stabilizer and the first mounting surface 201 may be any existing quick-mounting structure or other improved structure, so long as the sliding mounting effect can be achieved, the implementation of the present case is not affected, for example: the first mounting surface 201 and the stabilizer, one cold shoe/hot shoe, one cold shoe groove/hot shoe, or a slider, a rail, etc. By sliding mounting is meant that the two can only slide relative to each other in one direction along the mounting surface, excluding the mating gap.

The middle shaft 2041 for rotating the handle 204 may refer to a structure on the handle 204, and when the middle shaft 2041 is in a hole-shaped structure, the second mounting surface 202 may be provided with a protrusion, and when the middle shaft 2041 is in a shaft-shaped structure, the second mounting surface 202 may be provided with a groove, which may be set by a person skilled in the art as required.

The first latch 2042 is engaged with the latch groove, and can provide force along each direction of the second mounting surface, so as to prevent the handle 204 from rotating by itself, and since the force applied to the latch 2041 increases when the handle 204 is subjected to external force, the metal bead of the latch 2041 is compressed, so that the latch 2041 can slide along the second mounting surface until entering the next latch groove, thereby enabling the mounting mechanism 20 to achieve the effect of fixing the handle by the conventional mounting mechanism 10. Since the spring 2041 is small in size and can be directly embedded into the handle 204, at least the boss 104 and the spring 105 of the existing mounting mechanism 10 are omitted, the space is obviously saved, the whole mounting mechanism 20 can be made smaller, and the mounting interference can be avoided more possibly because the spring is small in size and does not extend out of the structure.

In the prior art mounting mechanism 10, in addition to being bulky, referring to fig. 4a, which is a schematic cross-sectional view taken along A-A in fig. 1, when the handle 103 and the locking member 102 slide along the inclined plane until the locking member 102 protrudes, the locking member 102 is easily inclined due to the linear contact therebetween, so that the protruding area is reduced, that is, the area for fixing is reduced, and the linear contact also causes structural instability.

Thus, on the basis of the inventive ball-striking scheme, referring to fig. 4b, a through hole 205 is provided between the first mounting surface 201 and the second mounting surface 202, and the locking piece 203 includes a locking head 2031 and a bottom piece 2032;

the stabilizer may include a recess that mates with the tapered end 2031, the tapered end 2031 being configured to pass through the through hole 205 into the recess to allow the lock block 203 to lock the panel 21 with the stabilizer;

the bottom block 2032 includes a first plane 20321 and an inclined plane 20322, the first plane 20321 is connected to a top end of the inclined plane 20322, the first plane 20321 is used for contacting a bottom surface of the handle when the first ball 2042 is pressed into the first ball groove 2021, the bottom surface is a plane of the handle close to the second mounting surface, and the inclined plane is used for contacting a bottom surface 2043 of the handle 204 when the first ball 2042 is not pressed into the first ball groove 2021.

Through the above scheme, since the first plane 20321 is provided on the lock block 203, when the first latch bead 2042 is pressed into the first latch bead groove 2021, that is, when the stabilizer is locked with the mounting mechanism 20, the handle 204 is in surface contact with the lock block 203, and compared with the line contact in the prior art, the pressure applied by the surface contact in the utility model is more uniform, the inclination is not easy to occur, and the lock state is also more stable.

On this basis, in order to facilitate the next installation after unlocking, an elastic member may be installed between the lock block 203 and the second installation surface 202, and the elastic member is used to eject the lock 203 from the groove of the stabilizer when the handle 204 drives the lock block 203 to lock the panel 21 and the stabilizer, so that the lock block 203 returns to a state of not extending the first installation surface 201, and may be ejected before disassembly, so that the disassembly is more convenient, and since the lock block 203 returns to a state of not extending the first installation surface 201, the first latch 2042 is pressed into the second latch groove 2022, so that this state can be maintained for the next installation.

For ease of understanding and description, the present utility model refers to a state when the first striker 2042 is pressed into the first striker slot 2021 as a locked state (i.e., the mounting mechanism 20 is mounted to the stabilizer), and a state when the first striker 2042 is pressed into the second striker slot 2022 as an unlocked state (i.e., the mounting mechanism 20 is not mounted to the stabilizer).

On the basis of the solution with elastic elements, also with reference to fig. 4b, an embodiment may also be considered in which the contact area is optimized when the unlocked state is maintained, the bottom block 2032 further comprises a second plane 20323, the second plane 20323 being connected to the bottom end of the inclined plane 20322, the second plane 20323 being in contact with the bottom surface when the first ball is pressed into the second ball groove. The line contact is converted into the surface contact based on the same principle as the first plane 20321, and the structure is more stable.

On the basis of the scheme with the elastic member, in an embodiment, considering that the mounting mechanism 20 moves along with the stabilizer during shooting, the mounting mechanism 20 has more moving members, especially elastic members, and is easy to deviate in a compressed state, so that the bottom block 2032 of the lock 203 may be provided with a fixing boss or a fixing groove, and a connection part (i.e. the second mounting surface) of the other end of the elastic member may be provided with a fixing boss or a fixing groove, where the fixing boss or the fixing groove is used for fixing two ends of the elastic member.

It will be appreciated that the mounting boss may be adapted to a hollow resilient member such that the resilient member is received in the mounting boss, such as a spring, and the mounting recess may have any resilient member having an end no larger than the recess embedded therein. The elastic piece can be fixed boss at one end, fixed groove at one end, fixed boss at both ends, fixed groove at both ends, and the like.

In the present utility model, since the fixing boss affects part of the compression space, fixing grooves for fixing both ends of the elastic member may be provided at both the bottom block 2032 and the second mounting surface 202. Both ends of the elastic member are fixing grooves, and even if the bottom block 2032 and the second mounting surface 202 are compressed to be in close contact, the fixing grooves do not affect the compression process.

If the fixing boss is adopted, the fixing boss cannot be compressed to be in close contact, and the same elastic force cannot be applied to the same material and space.

On the basis of any of the above, referring to fig. 5, the handle 204 may include a boss 2044 having a rounded corner, and the boss 2044 having a rounded corner abuts the inclined surface 20322.

Because the rounded boss 2044 has less friction with the bevel 20322 than with the right-angle edge, it is easier to manually toggle the handle 204, and the rounded contact has less wear on the bevel 20322 than with the right-angle edge, and the service life of the mounting mechanism 20 is also longer.

On this basis, the connection between either the first plane 20321 or the second plane 20323 and the bevel 20322 may be transitioned by a rounded corner 20441 to make the handle more smoothly switched between the rotated state and the fixed state.

In actual production, considering the precision problem of manual installation, for easier insertion, an assembly margin (assembly gap) is usually provided between the sliding installation structures, so that light-weight vibration can occur between the first installation surface 201 and the stabilizer, and in order to prevent the vibration, the assembly margin can be eliminated, that is, the possibility of vibration can be reduced, specifically, referring to fig. 6, the first installation surface 201 may be provided with the cushion 206, and the cushion 206 is attached to the stabilizer. The friction is increased by the elasticity and the rough surface of the cushion 206, and the fitting margin is offset by the thickness of the cushion 206, so that shaking is difficult.

In addition to the cushion 206, there are other structures for eliminating the fitting margin, and referring also to fig. 6, the first mounting surface 201 may be mounted with a second bump 207, and the second bump 207 collides with the stabilizer.

By virtue of the spring height of the second spring 207 and the elasticity of the spring itself, the assembly allowance can be counteracted, and if a corresponding spring groove is additionally arranged on the stabilizer, the friction force can be further increased, and the sliding can be prevented.

In the conventional mounting mechanism 10, since the middle part is complex and there is no space for mounting holes, in the conventional mounting mechanism 10 shown in fig. 1, the mounting holes are provided in the additional ear-mounted plate, which further increases the volume.

Since at least one space for the boss 104 is omitted in the present utility model, a mounting hole for connection with a graphic device or the like may be provided in the middle of the panel 21, and referring to fig. 6, the panel 21 may further include at least one mounting hole 208, where the at least one mounting hole 208 is located near a central axis 209 passing through the central axis of rotation.

According to the scheme, the utility model is correspondingly designed in space layout, connection stability, structural durability and ergonomics.

While this specification contains many specific implementation details, these should not be construed as limitations on the scope of any utility model or of what may be claimed, but rather as descriptions of features of specific embodiments of particular utility models. Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment. On the other hand, the various features described in the individual embodiments may also be implemented separately in the various embodiments or in any suitable subcombination. Furthermore, although features may be acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a subcombination or variation of a subcombination.

Thus, particular embodiments of the subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. Furthermore, the processes depicted in the accompanying drawings are not necessarily required to be in the particular order shown, or sequential order, to achieve desirable results. In some implementations, multitasking and parallel processing may be advantageous.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.

Claims (10)

1. A mounting mechanism for mating with a stabilizer, the mounting mechanism comprising:

the panel comprises a first mounting surface and a second mounting surface, the stabilizer can be slidably mounted on the first mounting surface, and the second mounting surface is provided with a first ball collision groove and a second ball collision groove;

a bottom cover for forming a cavity with the second mounting surface;

a locking block mounted to the cavity for locking the panel and the stabilizer in a case where the stabilizer is slidably mounted to the first mounting surface, and unlocking the panel and the stabilizer in a case where the stabilizer is uninstalled to the first mounting surface;

the handle, the handle install in the cavity, the handle includes the middle part pivot, first bump ball is installed to the handle, the middle part pivot install perpendicularly in the second installation face, the handle is used for under external force through the middle part pivot is followed the second installation face is rotatory, so that first bump ball is pressed in first bump ball groove time drive the locking piece locking panel with the stabilizer, first bump ball is pressed in second bump ball groove time drive the locking piece unblock panel with the stabilizer.

2. The mounting mechanism of claim 1, wherein the stabilizer includes a recess having a through hole between the first mounting surface and the second mounting surface, the lock block including a lock head and a bottom block;

the lock head is used for penetrating through the through hole and entering the groove, so that the panel and the stabilizer are locked by the locking piece;

the bottom block comprises a first plane and an inclined plane, the first plane is connected with the top end of the inclined plane, the first plane is used for enabling the first collision bead to contact with the bottom surface of the handle when being pressed into the first collision bead groove, the bottom surface is the plane of the handle, which is close to the second mounting surface, and the inclined plane is used for enabling the first collision bead to contact with the bottom surface of the handle when the first collision bead is not pressed into the first collision bead groove.

3. The mounting mechanism of claim 2, wherein a resilient member is mounted between the lock block and the second mounting surface for ejecting the lock head from the recess when the handle drives the lock block to lock the panel and the stabilizer.

4. A mounting mechanism according to claim 3, wherein said bottom block further comprises a second planar surface, said second planar surface being connected to said beveled bottom end, said second planar surface being adapted to contact said bottom surface when said first ball is pressed into said second ball slot.

5. A mounting mechanism according to claim 3, wherein the bottom block is provided with a fixing boss or a fixing groove, and the second mounting surface is provided with the fixing boss or the fixing groove for fixing both ends of the elastic member.

6. A mounting mechanism according to claim 3, wherein the bottom block and the second mounting surface are each provided with a fixing groove for fixing both ends of the elastic member.

7. The mounting mechanism of any one of claims 2-6, wherein the handle includes a boss with rounded corners that interfere with the ramp.

8. The mounting mechanism of claim 1, wherein the first mounting surface mounts a cushion that conforms to the stabilizer.

9. The mounting mechanism of claim 1, wherein the first mounting surface mounts a second striker that interferes with the stabilizer.

10. The mounting mechanism of claim 1, wherein the panel further comprises at least one mounting hole near a central axis passing through the central axis of rotation.