Shooting aid handle

Abstract

The utility model relates to a shooting-assisting handle which comprises a fixing part, a holding part and a control assembly, the fixing part comprises a first clamping plate and a second clamping plate which are opposite to each other and used for fixing shooting equipment, and the holding part is fixedly connected with the fixing part and is held by a user. The control assembly comprises a linkage rod, a first button and a second button, the first button and the second button are arranged at the two ends of the linkage rod respectively, the linkage rod is arranged on the first clamping plate and extends to a shooting button of the shooting device from the end where the holding part is located, the first button is close to the holding part, and the second button abuts against the shooting button of the shooting device. The first button is pressed to drive the linkage rod to move, the linkage rod drives the second button to press the shooting button of the shooting equipment, so that the shooting equipment completes shooting, the shooting assisting handle controls shooting of the shooting equipment in a mode of arranging the mechanical button, and the shooting assisting handle is convenient to use while shooting is guaranteed. And the problem that shooting cannot be carried out due to too low electric quantity of the shooting-assisting handle or wireless signal interference is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic accessories, in particular to a shooting-assisting handle. Background Art

[0002] In daily life, people usually use mobile phones and other photographic devices to take pictures. In order to make shooting more convenient, mobile phones and other photographic devices are usually fixed on a handle for auxiliary shooting, so that shooting is more stable and the shooting effect is better. Existing handles for auxiliary shooting are usually connected to mobile phones and other photographic devices through Bluetooth, and the shooting of the mobile phone is controlled by the Bluetooth wireless button on the handle. However, when shooting outdoors, the handle needs to be charged. When the handle has no power or there are many conflicts with the surrounding Bluetooth signals, the photo taking of the mobile phone or other photographic devices cannot be controlled by the handle, which affects the use. Utility Model Content

[0003] The utility model provides an auxiliary shooting handle to solve the problem that a mobile phone cannot be controlled to shoot when the handle has no power or there are many surrounding Bluetooth signals causing conflicts.

[0004] A shooting assist handle, comprising:

[0005] A fixing part, comprising a first clamping plate and a second clamping plate opposite to each other, wherein the first clamping plate and the second clamping plate are used to fix the shooting device;

[0006] A gripping portion, fixedly connected to the fixing portion, the gripping portion being used for gripping;

[0007] A control component includes a connecting rod, a first button and a second button. The connecting rod is arranged on the first clamp plate and extends from one end where the grip portion is located to a shooting button of a shooting device. The first button and the second button are respectively arranged at two ends of the connecting rod. The first button is close to the grip portion, and the second button abuts against the shooting button of the shooting device. Pressing the first button drives the connecting rod to move, and the connecting rod drives the second button to press the shooting button of the shooting device.

[0008] In one embodiment, the first button and the second button are both limited in a direction perpendicular to the pressing direction, a first guide slope is provided at one end of the first button abutting against the linkage rod, the linkage rod is provided with a guide hole for the first button to pass through, the edge of the hole wall of the guide hole abuts against the first guide slope, the linkage rod is provided with a second guide slope, the second button abuts against the second guide slope, the first button is pressed, the edge of the hole wall of the guide hole slides along the first guide slope, the linkage rod moves in a direction perpendicular to the pressing direction and drives the second guide slope to slide relative to the second button, and the second button presses the shooting button along the pressing direction under the squeezing of the second guide slope.

[0009] In one embodiment, a third guide slope is further provided at the position where the second button abuts against the second guide slope, and when the first button is pressed, the linkage rod moves in a direction perpendicular to the pressing direction, the third guide slope slides relative to the second guide slope, and the second button moves in the pressing direction.

[0010] In one embodiment, the first clamping plate includes an upper plate and a lower plate, the upper plate and the lower plate are combined to form a sliding groove, the connecting rod is arranged in the sliding groove, the upper plate is provided with a first through hole for the first button to pass through, the first through hole matches the first button, the hole wall of the first through hole limits the first button to move in a direction perpendicular to the pressing direction, the lower plate is provided with a second through hole for the second button to pass through, the second button presses the shooting button through the second through hole, and the hole wall of the second through hole limits the second button to move in a direction perpendicular to the pressing direction.

[0011] In one embodiment, the control component also includes a first elastic member, and the two ends of the first elastic member are respectively abutted against the connecting rod and the groove wall of the sliding groove. When the first button is pressed and the connecting rod moves in a direction perpendicular to the pressing direction, the first elastic member is deformed and accumulates elastic force. After the external force is removed, the first elastic member pushes the connecting rod to move in the reverse direction.

[0012] In one embodiment, the control component also includes a second elastic member, two ends of which are respectively in contact with the first button and the lower plate. When the first button is pressed, the second elastic member is deformed and accumulates elastic force. After the external force is removed, the second elastic member pushes the first button to move in the opposite direction of the pressing direction.

[0013] In one embodiment, the connecting rod includes a first rod and a second rod connected to each other for relative rotation, a rotating shaft is provided between the two ends of the first rod, between the two ends of the second rod, and at the connection between the first rod and the second rod, the first rod and the second rod both rotate around the rotating shaft at their own center, the rotating shaft includes a first axis, a second axis, and a third axis respectively provided at the first rod, the second rod, and at the connection between the first rod and the second rod, the first button is provided at one end of the first rod away from the second rod, and the second button is provided at one end of the second rod away from the first rod.

[0014] In one embodiment, the first clamping plate includes an upper plate and a lower plate, the upper plate and the lower plate are combined to form a sliding groove, the connecting rod is arranged in the sliding groove, the first axis passes through the first rod and the two ends of the first axis are inserted into the groove wall of the sliding groove, the second axis passes through the second rod and the two ends of the second axis are inserted into the groove wall of the sliding groove, the third axis passes through the connection between the first rod and the second rod, and the first button is pressed, and the end of the first rod close to the second rod is lifted under the action of the lever, and the end of the second rod away from the first rod presses down the second button, and the second button presses the shooting button.

[0015] In one embodiment, the rotating shaft further includes a fourth shaft, the second rod and the second button are respectively passed through the fourth shaft, and the second button rotates relative to the second rod around the fourth shaft.

[0016] In one embodiment, the control assembly further includes a third elastic member, and two ends of the third elastic member are respectively abutted against an end of the first rod away from the second rod and the lower plate.

[0017] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0018] The auxiliary shooting handle of the utility model embodiment includes a fixing part, a holding part and a control component. The fixing part includes a first clamping plate and a second clamping plate relative to each other. The first clamping plate and the second clamping plate are used to clamp and fix the shooting device. The holding part is fixedly connected to the fixing part and is held by the user. The control component includes a connecting rod, a first button and a second button. The connecting rod is arranged on the first clamping plate and extends from the end where the holding part is located to the shooting button of the shooting device. The first button and the second button are respectively arranged at two ends of the connecting rod. The first button is close to the holding part, and the second button abuts against the shooting button of the shooting device. The first button is pressed to drive the connecting rod to move, and the connecting rod drives the second button to press the shooting button of the shooting device, so that the shooting device completes the shooting. The auxiliary shooting handle controls the shooting of the shooting device by setting a mechanical button. While ensuring convenient shooting, it also solves the problem that the auxiliary shooting handle cannot be shot due to low power or wireless signal interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 the structures shown in these drawings without paying creative work.

[0020] Figure 1This is a schematic diagram of the overall structure of the auxiliary shooting handle of the first embodiment of the utility model;

[0021] Figure 2 for Figure 1 The exploded structure diagram of the auxiliary shooting handle is shown;

[0022] Figure 3 for Figure 1 A schematic cross-sectional structure diagram of the auxiliary shooting handle shown;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the auxiliary handle of the second embodiment of the utility model;

[0024] Figure 5 for Figure 4 A schematic cross-sectional structure diagram of the auxiliary shooting handle shown.

[0025] The following are the descriptions of the reference numerals:

[0026] 10. Assisted shooting handle; 100. Fixing part; 200. Grip part; 300. Control component; 40. Shooting device;

[0027] 110, first clamping plate; 111, upper plate; 1111, first through hole; 112, lower plate; 1121, second through hole; 1122, baffle; 113, sliding groove; 120, second clamping plate; 310, connecting rod; 311, guide hole; 312, second guide slope; 313, first rod; 314, second rod; 3141, rotating space; 315, rotating shaft; 3151, first shaft; 3152, second shaft; 3153, third shaft; 3154, fourth shaft; 320, first button; 321, first guide slope; 330, second button; 331, third guide slope; 340, first elastic member; 350, second elastic member; 360, third elastic member. DETAILED DESCRIPTION

[0028] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] First see Figures 1 to 5 The utility model provides an auxiliary shooting handle 10, which can be used to install and fix a shooting device 40, so that the user can use the shooting device 40 more conveniently and stably. The shooting device 40 can be a mobile phone, a tablet computer, a camera, etc. The auxiliary shooting handle 10 includes a fixing portion 100, a gripping portion 200 and a control component 300. The fixing portion 100 is used to fix the shooting device 40. The gripping portion 200 is fixedly connected to the fixing portion 100. The gripping portion 200 is for the user to hold when shooting. The control component 300 includes a linkage rod 310, a first button 320 and a second button 330. The linkage rod 310 is arranged on the fixing portion 100 and extends from one end where the gripping portion 200 is located to the shooting button position of the shooting device 40. The first button 320 and the second button 330 are respectively arranged at both ends of the linkage rod 310. The first button 320 is close to the gripping portion 200 to facilitate the user to hold the shooting device 40. While holding the handle 10, the first button 320 is pressed, and the second button 330 abuts against the shooting button of the shooting device 40. When the user presses the first button 320, the first button 320 drives the connecting rod 310 to move, so that the end of the connecting rod 310 close to the second button 330 presses the second button 330, and at the same time, the second button 330 presses the shooting button of the shooting device 40, so that the shooting device 40 completes the shooting. The auxiliary shooting handle 10 controls the shooting of the shooting device 40 by setting a mechanical button pressing method. While ensuring convenient shooting, the problem of being unable to shoot due to low power of the auxiliary shooting handle 10 or wireless signal interference will not occur.

[0032] refer to Figures 1 to 3In the first embodiment, the fixing portion 100 includes a first clamping plate 110 and a second clamping plate 120, which are arranged at a relative interval and fix the shooting device 40 by clamping. In this embodiment, the first clamping plate 110 and the second clamping plate 120 are respectively arranged at both ends of the holding portion 200 and are fixedly connected to the holding portion 200. It can be understood that the first clamping plate 110 and the second clamping plate 120 can also be a retractable clamping plate structure that is relatively movable. For example, a retractable telescopic rod is respectively arranged between the first clamping plate 110 and the second clamping plate 120 and the holding portion 200. By adjusting the size of the clamping space between the first clamping plate 110 and the second clamping plate 120 to adapt to shooting devices 40 of different sizes, the holding portion 200 is provided for users to hold. The holding portion 200 can be set to a shape that fits the hand holding. For example, the holding portion 200 can be an arc-shaped columnar structure, so that the user can hold it more conveniently and comfortably. The holding portion 200 can also be provided with a transfer structure to connect an external camera auxiliary device.

[0033] refer to Figure 2 and Figure 3The first button 320 is provided with a first guide slope 321 at one end thereof abutting against the linkage rod 310. The linkage rod 310 is provided with a guide hole 311 for the first button 320 to pass through. The edge of the hole wall of the guide hole 311 abuts against the first guide slope 321. When the first button 320 is pressed, it moves relative to the linkage rod 310 in the pressing direction so that the edge of the hole wall of the guide hole 311 slides along the first guide slope 321. The width of the guide hole 311 is smaller than the distance from the first guide slope 321 to the first button The maximum distance on the other opposite side of 320 is to prevent excessive pressing from causing the first guide slope 321 to slide through the guide hole 311. The end of the linkage rod 310 close to the second button 330 is provided with a second guide slope 312, and the second button 330 abuts against the second guide slope 312. The second button 330 can slide along the second guide slope 312. The first button 320 and the second button 330 are both limited in a direction perpendicular to the pressing direction. When the first button 320 is pressed, the first button 320 is moved along the pressing direction. The first guide bevel 321 is pressed by the second guide bevel 312, and the second button 330 is pressed by the second guide bevel 312. The second button 330 moves along the second guide bevel 312. Since the second button 330 is limited in the direction perpendicular to the pressing direction, the second button 330 moves in the pressing direction under the pressure of the second guide bevel 312, thereby pressing the shooting button of the shooting device 40, so that the shooting device 40 completes shooting. The first button 320 is pressed and transmitted through the first guide bevel 321, the second guide bevel 312 and the linkage rod 310, so that the user can control the shooting of the shooting device 40 while holding the grip 200 with one hand.

[0034] The second button 330 is also provided with a third guide bevel 331, and the third guide bevel 331 abuts against the second guide bevel 312. When the first button 320 is pressed, driven by the first guide bevel 321, the linkage rod 310 moves in a direction perpendicular to the pressing direction, and the second guide bevel 312 moves synchronously in a direction perpendicular to the pressing direction. The second guide bevel 312 and the third guide bevel 331 slide relative to each other and squeeze the third guide bevel 331 downward, so that the second button 330 presses the shooting button of the shooting device 40 downward along the pressing direction. It should be noted that the provision of the third guide bevel 331 can make the relative sliding between the linkage rod 310 and the second button 330 smoother, and further reduce the pressing resistance. It can be understood that in other embodiments, the third guide bevel 331 may not be provided, so that the side edge of the second button 330 slides along the second guide bevel 312.

[0035] The first button 320 and the second button 330 are both limited in a direction perpendicular to the pressing direction. The first clamping plate 110 includes an upper plate 111 and a lower plate 112. The upper plate 111 and the lower plate 112 are enclosed to form a sliding groove 113. The connecting rod 310 is arranged in the sliding groove 113. The upper plate 111 is provided with a first through hole 1111 for the first button 320 to pass through. The shape of the first through hole 1111 matches the cross-sectional shape of the first button 320. The hole wall of the first through hole 1111 limits the first button 320 from moving in a direction perpendicular to the pressing direction. The side wall of the first button 320 is protruding with a flange structure, which abuts against a side of the upper plate 111 close to the lower plate 112 to prevent the first button 320 from detaching from the upper plate 111 along the first through hole 1111; the lower plate 112 is provided with a second through hole 1111 for the second button 320 to pass through. The second button 330 passes through the second through hole 1121, and the second button 330 presses the shooting button of the shooting device 40 through the second through hole 1121. The hole wall of the second through hole 1121 fits with the side wall of the second button 330 to limit the second button 330 from moving in a direction perpendicular to the pressing direction. In addition, the lower plate 112 is also provided with a baffle 1122, and the baffle 1122 is located at the edge of the hole wall of the second through hole 1121. The baffle 1122 can further block the second button 330 from moving in a direction perpendicular to the pressing direction. The side wall edge of the second button 330 is provided with two opposite flange structures, and the width between the two flange structures is greater than the width of the second through hole 1121. The lower side surface of the flange structure abuts against the lower plate 112, thereby preventing the second button 330 from sliding out of the second through hole 1121 under excessive squeezing.

[0036] Continue to refer Figure 2 and Figure 3 The control assembly 300 further includes a first elastic member 340. In the present embodiment, the first elastic member 340 is disposed at the end of the linkage rod 310. The end of the linkage rod 310 is provided with a groove structure for accommodating the first elastic member 340 to prevent the first elastic member 340 from deflecting. The two ends of the first elastic member 340 are respectively in contact with the linkage rod 310 and the groove wall of the sliding groove 113. When the first button 320 is pressed, the first button 320 drives the linkage rod 310 to move in a direction perpendicular to the pressing direction. The linkage rod 310 squeezes the first elastic member 340 at the same time, and the first elastic member 340 is deformed. And accumulate elastic force opposite to the sliding direction of the connecting rod 310. When the external force is removed, the first elastic member 340 releases the elastic force and pushes the connecting rod 310 to move in the opposite direction of the sliding direction. At the same time, the wall of the guide hole 311 on the connecting rod 310 slides along the first guide slope 321, and the wall of the guide hole 311 pushes the first button 320 to move in the opposite direction of the pressing direction to restore the initial state. It can be understood that the first elastic member 340 can be a spring or an elastic pull strip. The setting position of the first elastic member 340 is not limited, as long as it can drive the connecting rod 310 to slide in the opposite direction and reset.

[0037] The control component 300 also includes a second elastic member 350, which is arranged at one end of the first button 320 close to the lower plate 112. The end of the first button 320 is provided with a groove structure for accommodating the second elastic member 350 to prevent the second elastic member 350 from deflecting. The two ends of the second elastic member 350 are respectively abutted against the first button 320 and the lower plate 112. When the first button 320 is pressed, the first button 320 squeezes the second elastic member 350, and the second elastic member 350 is deformed and accumulates an elastic force in the opposite direction of the pressing direction of the first button 320. After the external pressing force is removed, the second elastic member 350 releases the elastic force and pushes the first button 320 to move in the opposite direction of the pressing direction to restore the initial state. It can be understood that the role of the second elastic member 350 is to further push the first button 320 to reset. In other embodiments, the second elastic member 350 may also not be provided. For example, only the first elastic member 340 pushes the connecting rod 310, and the connecting rod 310 drives the first button 320 to reset.

[0038] refer to Figure 4 and Figure 5 In the second embodiment, the auxiliary shooting handle 10 includes the same gripping portion 200 and the fixing portion 100 as described above, and the control component 300 is arranged on the fixing portion 100. The difference is that the control component 300 includes a linkage rod 310, a first button 320 and a second button 330. The first button 320 and the second button 330 are in contact with the linkage rod 310 through a plane, and the linkage rod 310 is fixed relative to the first button 320 and the second button 330 in a direction perpendicular to the pressing direction. Pressing the first button 320 drives the linkage rod 310 to move, and the second button 330 is driven by the lever action to press the shooting button of the shooting device 40.

[0039] The linkage rod 310 includes a first rod 313 and a second rod 314 connected to rotate relative to each other. A rotating shaft 315 is provided between the two ends of the first rod 313, between the two ends of the second rod 314, and at the connection between the first rod 313 and the second rod 314. The rotating shaft 315 includes a first shaft 3151, a second shaft 3152, and a third shaft 3153. The first shaft 3151 is provided on the first rod 313, and the first rod 313 rotates around the first shaft 3151. The second shaft 3152 is provided on the second rod 314, and the second rod 314 rotates around the second shaft 3152. The third shaft 3153 is provided at the connection between the first rod 313 and the second rod 314, and both the first rod 313 and the second rod 314 can rotate around the third shaft 3153. The first button 320 abuts against one end of the first rod 313 away from the second rod 314, and the second button 330 abuts against one end of the second rod 314 away from the first rod 313.

[0040] The first clamping plate 110 also includes an upper plate 111 and a lower plate 112, which are enclosed to form a sliding groove 113, and the connecting rod 310 is arranged in the sliding groove 113 to make the appearance of the first clamping plate 110 more concise. In this embodiment, the first shaft 3151 is penetrated through the center of the first rod 313 and the two ends of the first shaft 3151 are inserted into the side walls of the sliding groove 113, so that the first rod 313 rotates around the first shaft 3151, and the second shaft 3152 is penetrated through the center of the second rod 314 and the two ends of the second shaft 3152 are inserted into the side walls of the sliding groove 113. The third shaft 3153 is respectively inserted into the side wall of the sliding groove 113, and the third shaft 3153 is respectively penetrated through the first rod 313 and the second rod 314. The end of the second rod 314 close to the first rod 313 is provided with a rotation space 3141 for the first rod 313 to be rotated and inserted. After the first rod 313 is inserted into the rotation space 3141, the third shaft 3153 respectively passes through and connects the second rod 314 and the first rod 313, so that the first rod 313 and the second rod 314 rotate around the third shaft 3153 respectively. When the first button 320 is pressed, the first rod 313 is rotated under the action of the lever. The end of the first rod 313 close to the first button 320 is pressed down, the first rod 313 rotates around the first axis 3151, and the end of the first rod 313 close to the second rod 314 is lifted up. At the same time, under the rotation connection of the third axis 3153, the first rod 313 drives the end of the second rod 314 close to the first rod 313 to be lifted up, and the second rod 314 rotates around the second axis 3152, so that the end of the second rod 314 away from the first rod 313 is pressed down, and the end of the second rod 314 away from the first rod 313 abuts against the second button 330, and the second button 330 is pressed down. 30 presses the shooting button of the shooting device 40 to complete the shooting. It should be noted that the first axis 3151 and the second axis 3152 may not pass through the first rod 313 and the second rod 314. For example, the first axis 3151 is set on the bottom surface of the center position of the first rod 313, and the first axis 3151 is the rotation fulcrum of the first rod 313. The second axis 3152 is set on the bottom surface of the center position of the second rod 314, and the second axis 3152 is the rotation fulcrum of the second rod 314, which can also realize the rotation of the first rod 313 and the second rod 314.

[0041] The rotating shaft 315 also includes a fourth shaft 3154, and the fourth shaft 3154 passes through the second rod 314 and the second button 330 respectively. The second rod 314 is provided with a rotation space 3141 which is the same as the above at one end close to the second button 330, and the end of the second button 330 extends into the rotation space 3141. The fourth shaft 3154 passes through and connects the second rod 314 and the second button 330 respectively, so that the second button 330 can rotate relative to the second rod 314 around the fourth shaft 3154. When the second rod 314 rotates under the drive of the first rod 313, the end of the second rod 314 close to the second button 330 is pressed down, and the second rod 314 and the second button 330 rotate relative to each other and press the second button 330 at the same time, and the second button 330 controls the shooting device 40 to shoot.

[0042] In this embodiment, the upper plate 111 and the lower plate 112 are also provided with the same first through hole 1111 and second through hole 1121 as described above. The first through hole 1111 is for the first button 320 to pass through, and the second through hole 1121 is for the second button 330 to pass through.

[0043] In this embodiment, the control component 300 also includes a third elastic member 360, which is arranged at one end of the first rod 313 close to the lower plate 112, and the two ends of the third elastic member 360 are respectively abutted against the end of the first rod 313 away from the second rod 314 and the lower plate 112. When the first button 320 is pressed, the first button 320 presses down the first rod 313, causing the third elastic member 360 to deform and accumulate an elastic force opposite to the pressing direction. When the external force is removed, the third elastic member 360 drives the end of the first rod 313 away from the second rod 314 to lift up to restore the initial state. At this time, under the action of the lever, the end of the second rod 314 away from the first rod 313 is lifted up at the same time, and the second button 330 is separated from the shooting button of the shooting device 40.

[0044] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A shooting assist handle, characterized in that: include: A fixing part, comprising a first clamping plate and a second clamping plate opposite to each other, wherein the first clamping plate and the second clamping plate are used to fix the shooting device; A gripping portion, fixedly connected to the fixing portion, the gripping portion being used for gripping; A control component includes a connecting rod, a first button and a second button. The connecting rod is arranged on the first clamp plate and extends from one end where the grip portion is located to a shooting button of a shooting device. The first button and the second button are respectively arranged at two ends of the connecting rod. The first button is close to the grip portion, and the second button abuts against the shooting button of the shooting device. Pressing the first button drives the connecting rod to move, and the connecting rod drives the second button to press the shooting button of the shooting device.

2. The auxiliary handle according to claim 1, characterized in that: Both the first button and the second button are limited in a direction perpendicular to the pressing direction, a first guide slope is provided at one end of the first button abutting against the linkage rod, a guide hole is formed on the linkage rod for the first button to pass through, an edge of the hole wall of the guide hole abuts against the first guide slope, the linkage rod is provided with a second guide slope, the second button abuts against the second guide slope, the first button is pressed, the edge of the hole wall of the guide hole slides along the first guide slope, the linkage rod moves in a direction perpendicular to the pressing direction and drives the second guide slope to slide relative to the second button, and the second button presses the shooting button along the pressing direction under the squeezing of the second guide slope.

3. The auxiliary handle according to claim 2, characterized in that: A third guide slope is also provided at the position where the second button abuts against the second guide slope. When the first button is pressed, the linkage rod moves in a direction perpendicular to the pressing direction, the third guide slope slides relative to the second guide slope, and the second button moves in the pressing direction.

4. The auxiliary shooting handle according to claim 2, characterized in that: The first clamping plate includes an upper plate and a lower plate, and the upper plate and the lower plate are combined to form a sliding groove. The connecting rod is arranged in the sliding groove. The upper plate is provided with a first through hole for the first button to pass through, and the first through hole matches the first button. The hole wall of the first through hole limits the first button from moving in a direction perpendicular to the pressing direction. The lower plate is provided with a second through hole for the second button to pass through, and the second button presses the shooting button through the second through hole. The hole wall of the second through hole limits the second button from moving in a direction perpendicular to the pressing direction.

5. The auxiliary shooting handle according to claim 4, characterized in that: The control component also includes a first elastic member, two ends of which are respectively in contact with the connecting rod and the groove wall of the sliding groove. When the first button is pressed and the connecting rod moves in a direction perpendicular to the pressing direction, the first elastic member is deformed and accumulates elastic force. After the external force is removed, the first elastic member pushes the connecting rod to move in the reverse direction.

6. The auxiliary shooting handle according to claim 5, characterized in that: The control component also includes a second elastic member, both ends of which are respectively in contact with the first button and the lower plate. When the first button is pressed, the second elastic member is deformed and accumulates elastic force. After the external force is removed, the second elastic member pushes the first button to move in the opposite direction of the pressing direction.

7. The auxiliary handle according to claim 1, characterized in that: The linkage rod includes a first rod and a second rod connected for relative rotation, a rotating shaft is provided between the two ends of the first rod, between the two ends of the second rod, and at the connection between the first rod and the second rod, the first rod and the second rod both rotate around the rotating shaft at their own centers, the rotating shaft includes a first axis, a second axis, and a third axis respectively provided at the first rod, the second rod, and at the connection between the first rod and the second rod, the first button is provided at one end of the first rod away from the second rod, and the second button is provided at one end of the second rod away from the first rod.

8. The auxiliary shooting handle according to claim 7, characterized in that: The first clamping plate includes an upper plate and a lower plate, and the upper plate and the lower plate are combined to form a sliding groove. The connecting rod is arranged in the sliding groove. The first axis passes through the first rod and the two ends of the first axis are clamped into the groove wall of the sliding groove. The second axis passes through the second rod and the two ends of the second axis are clamped into the groove wall of the sliding groove. The third axis passes through the connection between the first rod and the second rod. When the first button is pressed, the end of the first rod close to the second rod is lifted under the action of the lever, and the end of the second rod away from the first rod presses down the second button, and the second button presses the shooting button.

9. The auxiliary shooting handle according to claim 7, characterized in that: The rotating shaft further includes a fourth shaft, through which the second rod and the second button are respectively passed, and the second button rotates relative to the second rod around the fourth shaft.

10. The auxiliary shooting handle according to claim 8, characterized in that: The control assembly further includes a third elastic member, and two ends of the third elastic member are respectively in contact with an end of the first rod away from the second rod and the lower plate.

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