Shooting aid

Abstract

The utility model provides a shooting assisting device which is used for being installed on the back face of a mobile device and comprises a shell, a shooting assisting device body and a shooting assisting device body. The shooting assisting handle is provided with a second locking hole, and the second locking hole is communicated with the first locking hole; the locking piece is rotatably arranged in the shooting-assisting handle, one part of the locking piece can protrude through the second locking hole to be clamped into the first locking hole, the locking piece rotates relative to the shooting-assisting handle to enable the shooting-assisting device to be switched between the locking state and the unlocking state, and when the locking piece rotates to be located in the first locking hole, the shooting-assisting device can be locked or unlocked. When the locking piece is separated from the first locking hole, the shooting assisting device is in a locking state, and when the locking piece is separated from the first locking hole, the shooting assisting device is in an unlocking state. The shooting assisting device does not need to be matched and opened according to different mobile phone sizes, and the cost can be remarkably reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to photographic equipment accessories field, especially in a kind of assistant. BACKGROUND

[0002] With the rise of short video industry, as a kind of auxiliary photographing device, assistant is more and more favored by consumers. The traditional assistant needs to be matched and opened according to different mobile phone sizes, and the cost is obviously increased. INVENTION CONTENTS

[0003] Therefore, the utility model aims at providing a kind of assistant with universal adaptation function.

[0004] The utility model provides a kind of assistant, it is used to install in mobile device back, the assistant includes: shell, the shell is located in mobile device back, first locking hole is provided on the shell;Assistant handle, the assistant handle is provided with second locking hole, the second locking hole and the first locking hole are communicated when alignment;Locking piece, the locking piece is rotatably arranged in the assistant handle, and the locking piece can be partially protruded via the second locking hole and be clamped into the first locking hole, wherein the locking piece can be rotated relative to the assistant handle so that the assistant is converted between locking state and unlocking state, when the locking piece is rotated to be located in the first locking hole, the assistant is in locking state, when the locking piece is separated from the first locking hole, the assistant is in unlocking state.

[0005] Preferably, the locking piece includes locking portion and locking end and moving end respectively arranged at both ends of the locking portion, the locking end is close to the second locking hole, the moving end protrudes outside the assistant handle, in the locking state, the locking end is accommodated in the first locking hole and the second locking hole, and the locking end is limited with the first locking hole and the second locking hole, and by pushing the moving end, the locking end is separated from the first locking hole and is in unlocking state.

[0006] Preferably, the locking piece further includes rotating shaft arranged through the locking portion, the rotating shaft is installed in the assistant handle, by pushing the moving end to drive the locking portion to rotate relative to the rotating shaft, so that the locking end reciprocates in the direction close to and away from the first locking hole.

[0007] Preferably, the assistant handle is provided with key hole, the key hole is formed with moving space, the key hole accommodates the moving end, and the moving end can move in the moving space.

[0008] Preferably, the racket handle is further provided with a fixing member, the locking member is rotatably mounted on the fixing member, two recesses are formed in the sidewall of the fixing member, the locking part is provided with an elastic member, one end of the elastic member protrudes from the locking part and is accommodated in one of the recesses, and the elastic member can change position by moving from one of the recesses to the other recess when the locking member is rotated.

[0009] Preferably, the two recesses partially overlap to form a protrusion, and the elastic member can perform telescopic movement relative to the locking part, so that the elastic member slides out of one of the recesses, crosses the protrusion and enters the other recess.

[0010] Preferably, the locking member further comprises an elastic part, one end of the elastic part is connected to the racket handle, and the other end is connected to the locking part.

[0011] Preferably, a sliding groove is formed in the shell, the racket handle protrudes to form a sliding rail corresponding to the sliding groove, the sliding rail can be inserted into the sliding groove and move relative to the sliding groove.

[0012] Preferably, a first clamping wall protrudes from the surface of the shell towards the sliding groove, one end of the sliding rail near the sliding groove is bent to form a second clamping wall, and when the sliding rail is inserted into the sliding groove, the first clamping wall abuts against the second clamping wall, so that the first clamping wall and the second clamping wall are limited relative to each other.

[0013] Preferably, the racket handle comprises a holding part and an abutting part, and the holding part is in a curved structure.

[0014] As described above, the racket of the present embodiment is slidably connected together through the sliding groove on the shell and the sliding rail of the racket handle. Electronic devices of any size and any model only need to be sleeved with the shell with the sliding groove to be adapted to the racket of the present embodiment, and the applicability is stronger. The locking member can convert the locking state and the unlocking state of the racket by rotating. In the locking state, the shell can be prevented from being offset or shaken relative to the racket handle, and the racket is more practical. The racket of the present embodiment does not need to be matched and molded according to different sizes of mobile phones, and the cost can be significantly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1It is the three-dimensional structure schematic diagram of the shell and the auxiliary handle of the auxiliary device after the auxiliary handle cover is removed.

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the shell and the auxiliary handle of the auxiliary device after the auxiliary handle cover is removed. Figure 1

[0018] Figure 3 It is the three-dimensional structure schematic diagram of the shell and the auxiliary handle of the auxiliary device after the auxiliary handle cover is removed. Figure 1

[0019] Figure 4 It is the three-dimensional structure schematic diagram of the shell and the auxiliary handle of the auxiliary device after the auxiliary handle cover is removed. Figure 1

[0020] Figure 5 It is the three-dimensional structure schematic diagram of the shell and the auxiliary handle of the auxiliary device after the auxiliary handle cover is removed. Figure 1

[0021] It is the three-dimensional structure schematic diagram of the shell and the auxiliary handle of the auxiliary device after the auxiliary handle cover is removed. Figure 6 Figure 1 It is the three-dimensional structure schematic diagram of the shell and the auxiliary handle of the auxiliary device after the auxiliary handle cover is removed.

[0022] Main element symbol explanation

[0023] 100-auxiliary device, 10-shell, 11-slotted, 13-main body, 14-side wall part, 15-boss, 151-first locking hole, 153-first clamping wall, 30-auxiliary handle, 31-abutment, 3111-first side wall, 3112-groove, 3113-second side wall, 3115-connection wall, 312-positioning part, 313-key hole, 314-rail, 3141-second clamping wall, 315-connection part, 32-shell part, 33-grip part, 316-second locking hole, 50-locking part, 51-locking part, 511-first rod, 513-second rod, 5131-elastic part, 515-connection rod, 53-locking end, 55-moving end, 551-clamping sheet, 553-key, 57-rotating shaft, 59-elastic part, 60-control module. Specific implementation

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Please refer to Figures 1-6 ​​​​The assistant 100 is installed on the back of an electronic device such as a mobile phone and can control the electronic device to take a photo. The assistant 100 comprises a housing 10, an assistant handle 30 and a locking member 50. The housing 10 is used to be installed on the back of the electronic device, the assistant handle 30 is detachably connected to the housing 10, and the locking member 50 is rotatably arranged in the interior of the assistant handle 30 and is clamped with the housing 10, so as to stably install the assistant handle 30 on the back of the housing 10.

[0026] Please refer to Figure 2 The housing 10 comprises a main body 13 and a side wall part 14 arranged around the main body 13. One side surface of the side wall part 14 is provided with a charging hole 141. The main body 13 of the housing 10 is in contact with the back of the electronic device, and the side surface of the main body 13 away from the electronic device is inwardly recessed to form a sliding groove 11. The sliding groove 11 is located at one end close to the charging hole 141 of the housing 10, and is substantially in U shape. Two ends of the sliding groove 11 are respectively provided with openings to communicate with the outside. The two openings of the sliding groove 11 are respectively recessed from one side surface of the side wall part 14. In the one side surface of the side wall part 14, the two openings of the sliding groove 11 are respectively located on the two sides of the charging hole 141.

[0027] A boss 15 is formed on the main body 13 around the sliding groove 11, and the surfaces of the main body 13 and the boss 15 are flush. Preferably, the surface of the main body 13 can be arranged to be lower than the surface of the boss 15, so that the surface of the main body 13 is thinner, and the assistant is more smooth when combined with the main body 13.

[0028] The edge of the boss 15 close to the sliding groove 11 is parallelly protruded to form a first clamping wall 153 toward the sliding groove 11. The first clamping wall 153 partially covers the sliding groove 11 and is arranged in space with the bottom of the sliding groove 11, and a guide rail is formed between the first clamping wall 153 and the bottom surface of the sliding groove 11. The middle part of the boss 15 is provided with a first locking hole 151.

[0029] The assistant handle 30 is installed on the main body 13 and is locked with the first locking hole 151. The assistant handle 30 comprises a housing part 32, a locking member 50 and a control module 60. The locking member 50 and the control module 60 are respectively installed on the housing part 32, the control module 60 is connected with the electronic device and can control the electronic device to assist the electronic device to take a photo.

[0030] The housing part 32 comprises an abutting part 31 and a holding part 33. The abutting part 31 protrudes relative to the holding part 33, and the protruding degree can be the height of the housing 10, so that when the housing 10 is connected to the assistant handle 30, the surface of the electronic device is flush with the surface of the abutting part 31. The holding part 33 is in curved surface structure, which conforms to the shape of human palm holding, is convenient for fingers to bend and improves the user experience.

[0031] Please refer to Figure 1The abutting portion 31 has an L-shaped structure, which includes a positioning portion 312 and a connecting portion 315. The connecting portion 315 vertically extends from one side of the positioning portion 312. The connecting portion 315 has a planar structure, and two slide rails 314 corresponding to the slide groove 11 are provided on one side of the connecting portion 315 close to the main body 13 of the shell 10. The two slide rails 314 have an L-shaped structure, and are formed by vertically extending and bending from the positioning portion 312. The end portions of the two slide rails 314 enter the slide groove 11 through the openings.

[0032] The connecting portion 315 is internally provided with a fixing member 311 for mounting the locking member 50. The connecting portion 315 has a groove structure, and a key hole 313 is formed in the bottom surface of the connecting portion 315 of the abutting portion 31. The key hole 313 communicates the inside and outside of the hitting handle 30.

[0033] In the slide rail 314, the end portion away from the positioning portion 312 is bent towards the side close to each other to form a second clamping wall 3141. The second clamping wall 3141 is spaced apart from the positioning portion 312, and the spacing distance is the thickness of the first clamping wall 153. When the shell 10 is connected with the hitting handle 30, the shell 10 is slid into the hitting handle 30 from the side of the positioning portion 312 away from the abutting portion 31, and the slide groove 11 is aligned with the slide rail 314. The slide rail 314 enters the slide groove 11 through the opening and slides in the slide groove 11 until the shell 10 abuts against the connecting portion 315, and the shell 10 and the hitting handle 30 are completely connected together. At this time, the first clamping wall 153 is accommodated between the second clamping wall 3141 and the positioning portion 312. The first clamping wall 153 and the second clamping wall 3141 abut against each other, so that the first clamping wall 153 limits the slide rail 314 upward and downward. A second locking hole 316 is formed in the middle portion of the positioning portion 312, and the second locking hole 316 is located between the two slide rails 314. When the shell 10 and the hitting handle 30 are connected together and aligned, the first locking hole 151 and the second locking hole 316 are aligned and communicated.

[0034] Please refer to Figure 1 and Figure 3 The connecting portion 315 of the abutting portion 31 is internally provided with a fixing member 311, which is fixedly connected to the inside of the hitting handle 30 by a fastener such as a screw. The locking member 50 is connected to the inside of the hitting handle 30 through the fixing member 311. The fixing member 311 includes a first side wall 3111 and a second side wall 3113 which are spaced apart from each other, and a connecting wall 3115 connecting one end of the first side wall 3111 and one end of the second side wall 3113.

[0035] The fixing member 311 is fixed to the position of the connecting portion 315 close to the key hole 313, and the first side wall 3111 and the second side wall 3113 are located on both sides of the key hole 313.

[0036] Part of the locking member 50 is received between the first side wall 3111 and the second side wall 3115 and is rotationally connected with the first side wall 3111 and the second side wall 3115, so that the top of the locking member 50 is below the connecting wall 3115 and is spaced from the connecting wall 3115 to form a space for rotation of the locking member 50. The first side wall 3111 and / or the second side wall 3113 are provided with two adjacent grooves 3112. The two grooves 3116 are arc-shaped recess structures, and the two grooves 3112 are partially overlapped to form a protrusion (not shown in the figure).

[0037] The locking member 50 includes a locking portion 51, a rotating shaft 57 penetrating the locking portion 51, and an elastic portion 59.

[0038] The locking portion 51 is generally in an L-shaped structure and has a first rod 511, a second rod 513, and a connecting rod 515 connecting the first rod 511 and the second rod 513.

[0039] The first rod 511 is located in the positioning portion 312, and the first rod 511 is bent and protrudes towards the side close to the shell 10 with a locking end 53. The locking end 53 is generally in a hook shape. The length of the locking end 53 satisfies that it can be simultaneously received in the first locking hole 151 and the second locking hole 316. The locking end 53 penetrates the second locking hole 316 and is engaged with the first locking hole 151, so that the hitting handle 30 is stably mounted on the back of the shell 10.

[0040] The connecting rod 515 is located between the first side wall 3111 and the second side wall 3113 of the fixing member, and one end of the connecting rod 515 is connected with the first rod 511 and the other end is connected with the second rod 513, so that the first rod 511 and the second rod 513 are in a vertical structure.

[0041] The second rod 513 extends and protrudes to form a moving end 55, which is generally in a T shape. The moving end 55 includes a clamping sheet 551 transversely protruding from the tail end of the second rod 513 and a key 553 received in the key hole 313. The key hole 313 forms a moving space (not shown in the figure) sufficient to receive two keys 553, so that the key 553 can move in the key hole 313. The bottom surface of the connecting portion 315 abuts against the clamping sheet 551, thereby limiting the movement of the moving end 55 in a direction perpendicular to the connecting direction of the shell 10. The rotating shaft 57 penetrates the connecting rod 515, and both ends of the rotating shaft 57 are connected to the first side wall 3111 and the second side wall 3113, respectively, so that the locking portion 51 can rotate around the rotating shaft 57.

[0042] Further, as Figure 6As shown in part (a) of FIG. 10, when the key 553 of the moving end 55 in the key hole 313 is moved away from the shell 10, the locking portion 51 rotates relative to the rotating shaft 57. The moving end 55 drives the second rod 513 to gradually move away from the connecting portion 315, and the first rod 511 gradually moves toward the positioning portion 312. The locking end 53 moves toward the positioning portion 312 and is partially accommodated in the first locking hole 151. At this time, the locking member 50 limits the shell 10 in the connecting direction, and the cheering device 100 is in the locked state A. As shown in part (b) of FIG. 10, when the key 553 of the moving end 55 in the key hole 313 is moved toward the shell 10, the locking portion 51 rotates relative to the rotating shaft 57. The moving end 55 drives the second rod 513 to gradually move toward the connecting portion 315, and the first rod 511 gradually moves away from the positioning portion 312. The locking end 53 moves away from the positioning portion 312 and is separated from the first locking hole 151. At this time, the shell 10 is not limited in the connecting direction and can slide relative to the cheering handle 30, and the cheering device 100 is in the unlocked state B. Figure 6

[0043] In the locked state A, the locking end 53 protrudes from the positioning portion 312. During the sliding of the shell 10, the locking end 53 blocks the shell 10 from continuing to move toward the connecting portion 315. When the shell 10 is installed on the cheering handle 30, the key 553 should be first actuated to convert the cheering device 100 to the unlocked state B. In the unlocked state B, the locking end 53 does not protrude from the positioning portion 312, so that the shell 10 can slide to the connecting portion 315.

[0044] One end of the elastic portion 59 is connected to the connecting rod 515, and the other end is connected to the connecting wall 3115. When the cheering device 100 is converted from the locked state A to the unlocked state B, the locking portion 51 rotates, and the elastic portion 59 deforms to store energy. When the cheering device 100 is converted from the unlocked state B to the locked state A, the elastic portion 59 restores the deformation and provides elastic restoring force, thereby saving the external force applied by the user.

[0045] ​The second rod 513 is provided with an elastic member 5131 corresponding to the groove 3112, which can be a ball or the like. Part of the elastic member 5131 extends out of the second rod 513 and is accommodated in the groove 3112. When the camera stabilizer 100 is in the locked state A, the elastic member 5131 is accommodated in the first groove 3112. When the camera stabilizer 100 is switched from the locked state A to the unlocked state B, the elastic member 5131 slides out of the first groove 3112, moves to the second groove 3112 after crossing the protruding part, and is partially retracted into the second rod 513 by being pressed by the connection part of the two grooves 3112, thus being in the force storage state. When the elastic member 5131 enters the second groove 3112, the elastic member 5131 generates an elastic restoring force and collides with the second groove 3112 to produce a sound. The elastic member 5131 provides feedback such as sound and resistance when the user switches the locked state A and the unlocked state B by pressing the key end 55, thus improving the user experience.

[0046] Preferably, the camera stabilizer 100 is provided with a control circuit board, which can be arranged in the stabilizer handle 30. The control circuit board is coupled with a signal transmission part, which can be used for signal transmission between the control circuit board and the mobile phone. For example, the control circuit board can send control information to the mobile phone, which can be used to control the mobile phone to take a picture or control the mobile device to start or stop recording a video or other operations. It should be noted that the camera stabilizer 100 is provided with a storage module, which is coupled with the control circuit board. The storage module can send data information to the control circuit board, which can then transmit the data information to the mobile phone through the signal transmission part, so that the mobile phone can read the data information stored in the storage module. Similarly, the mobile phone can also send data information to the control circuit board through the signal transmission part, and the control circuit board can send the data information to the storage module, so that the storage module can store the data information. Specifically, the photos or videos of the mobile phone can be saved in the storage module through the above transmission mode, and the mobile phone can also read the photos or videos.

[0047] The camera stabilizer 100 is slidably connected to the shell 10 through the sliding groove 11 and the sliding rail 311 of the stabilizer handle 30. Any size and any model of electronic device can be matched with the camera stabilizer 100 of the embodiment by only being sleeved with the shell 10 with the sliding groove 11, thus having stronger applicability. The locking member 50 can switch the locked state A and the unlocked state B of the camera stabilizer 100 by rotating. When the locking member 50 is in the locked state A, the shell 10 cannot slide relative to the stabilizer handle 30, thus preventing the shell 10 from being deviated or shaken, and thus being more practical. The camera stabilizer of the embodiment does not need to be matched with different sizes of mobile phones and be molded, thus significantly reducing the cost.

[0048] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A clapper for installation on the back of a mobile device, characterized in that, The device comprises: a shell arranged on the back of the mobile device, the shell being provided with a first locking hole; a shooting handle provided with a second locking hole, the second locking hole and the first locking hole being in communication when aligned; a locking member rotatably arranged in the shooting handle and capable of being partially protruded from the second locking hole to be clamped into the first locking hole, wherein the locking member is capable of rotating relative to the shooting handle to switch the shooting device between a locked state and an unlocked state, when the locking member is rotated to be located in the first locking hole, the shooting device is in the locked state, and when the locking member is separated from the first locking hole, the shooting device is in the unlocked state.

2. The shooting device according to claim 1, wherein the locking member comprises a locking portion and a locking end and a moving end respectively arranged at two ends of the locking portion, the locking end is arranged close to the second locking hole, and the moving end is protruded outside the shooting handle, in the locked state, the locking end is accommodated in the first locking hole and the second locking hole, and the locking end is limited by the first locking hole and the second locking hole, and by pushing the moving end, the locking end is separated from the first locking hole to be in the unlocked state.

3. The shooting device according to claim 2, wherein the locking member further comprises a rotating shaft arranged through the locking portion, the rotating shaft is installed on the shooting handle, by pushing the moving end, the locking portion is driven to rotate relative to the rotating shaft, so that the locking end reciprocates in the direction close to and away from the first locking hole.

4. The shooting device according to claim 2, wherein the shooting handle is provided with a key hole, the key hole is formed with a moving space, the key hole accommodates the moving end, and the moving end is capable of moving in the moving space.

5. The shooting device according to claim 2, wherein the shooting handle is further provided with a fixing member, the locking member is rotatably installed on the fixing member, the sidewall of the fixing member is concave to form two grooves, the locking portion is provided with an elastic member, one end of the elastic member is protruded from the locking portion and accommodated in one of the grooves, when the locking member is rotated, the elastic member is capable of moving from one of the grooves to the other groove to change position.

6. The shooting device according to claim 5, wherein the two grooves are partially overlapped to form a protrusion, the elastic member is capable of stretching and contracting relative to the locking portion, so that the elastic member slides out of one of the grooves and crosses the protrusion to enter the other groove.

7. The shooting device according to claim 2, wherein the locking member further comprises an elastic portion, one end of the elastic portion is connected to the shooting handle, and the other end is connected to the locking portion.

8. The shooting device according to claim 1, wherein The shell is concave to form a sliding groove, and the serving handle is protruded to form a sliding rail corresponding to the sliding groove, the sliding rail being capable of being inserted into the sliding groove and moving relative to the sliding groove.

9. The server according to claim 8, wherein The surface of the shell is protruded to form a first clamping wall corresponding to the sliding groove, and one end of the sliding rail close to the sliding groove is bent to form a second clamping wall, When the sliding rail is inserted into the sliding groove, the first clamping wall abuts against the second clamping wall, so that the first clamping wall and the second clamping wall are limited by each other.

10. The server according to claim 8, wherein The serving handle comprises a holding part and an abutting part, The holding part is in a curved structure.

Images