Mobile phone clamp

Abstract

The utility model relates to the field of photographic equipment auxiliary equipment, and provides a mobile phone clamp which comprises a first supporting piece and a second supporting piece which are slidably connected in the first direction, the first supporting piece is provided with a first clamping structure and a limiting groove, and the second supporting piece is provided with a second clamping structure; the two ends of the elastic reset assembly are connected with the first supporting piece and the second supporting piece correspondingly; the limiting assembly is in sliding connection with the side, away from the second supporting piece, of the first supporting piece and is movably connected with the second supporting piece; when the limiting groove and the limiting assembly are aligned, at least part of the limiting assembly can be connected with the limiting groove in a clamped mode so as to prevent the first supporting piece and the second supporting piece from moving oppositely. According to the technical scheme, when the mobile phone is installed, tension does not need to be continuously applied, clamping of the limiting assembly is removed after the mobile phone is installed, the first clamping structure and the second clamping structure can move oppositely and clamp the mobile phone through the elastic reset assembly, the operation process is simple, convenient and rapid, and the use experience of a user can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary equipment for photographic equipment, and particularly relates to a mobile phone clamp. Background Art

[0002] At present, when users perform photographic operations using mobile phones, they often use auxiliary equipment such as mobile phone clamps to improve the stability of the mobile phones. Common mobile phone clamps generally include two types: mechanical and electric. Among them, electric mobile phone clamps are relatively expensive and require a power supply device to work, while mechanical mobile phone clamps can be manually operated and are less expensive, making them more favored by users. In existing mechanical mobile phone clamps, an external force is usually required to drive the clamping structure to open, and after the mobile phone is placed, the elastic force of the spring is used to drive the clamping structure to clamp the mobile phone. However, during the process of placing the mobile phone, a continuous pulling force needs to be applied to the clamping structure to maintain the open state. Once released, the clamping structure will quickly contract under the action of the spring elastic force, resulting in inconvenient and time-consuming mobile phone assembly operations and affecting the user experience. Summary of the Utility Model

[0003] In order to solve the problems of inconvenient, time-consuming and laborious mobile phone clamp and mobile phone assembly operations and affecting the user experience in the prior art, the present application provides a mobile phone clamp.

[0004] According to an embodiment of the technical solution of the present application, a mobile phone clamp is provided, including: a first support member and a second support member, the first support member and the second support member are slidably connected in a first direction, the first support member is provided with a first clamping structure and a limiting groove, the second support member is provided with a second clamping structure, the second clamping structure is disposed opposite to the first clamping structure for clamping the mobile phone; an elastic reset assembly, one end of the elastic reset assembly is connected to the first support member, and the other end is connected to the second support member to pull the first support member and the second support member to move towards each other in the first direction through elastic force; and a limiting assembly, the limiting assembly is slidably connected to a side of the first support member away from the second support member, and in a second direction perpendicular to the first direction, the limiting assembly is movably connected to the second support member. When the first support member and the second support member move away from each other until the limiting groove is aligned with the limiting assembly, at least a part of the limiting assembly can be engaged with the limiting groove to block the first support member and the second support member from moving towards each other.

[0005] In a further embodiment of the present application, the mobile phone fixture further includes a mounting back plate, the mounting back plate is disposed on the side of the first support member away from the second support member in the second direction, and the mounting back plate is fixedly connected to the second support member; the limiting component includes: a limiting block, the limiting block is disposed on the side of the first support member away from the second support member in the second direction, and is slidably matched with the first support member; and a first elastic member, the first elastic member is disposed between the limiting block and the mounting back plate, one end of the first elastic member is connected to the limiting block, and the other end abuts against the mounting back plate; wherein, the first elastic member is in a compressed state, and when the limiting groove moves to a state where it is aligned with the limiting block, the limiting block is snapped into the limiting groove under the elastic force of the first elastic member.

[0006] In a further embodiment of the present application, the limiting block has a first limiting surface and a second limiting surface, the first limiting surface faces the first support member in the second direction, and the second limiting surface faces the first clamping structure in the first direction; the side of the first support member facing the limiting block has a third limiting surface, the limiting groove is located at one end of the third limiting surface away from the first clamping structure, and a fourth limiting surface is provided at one end of the limiting groove close to the first clamping structure; wherein, in the state where the limiting block is not snapped into the limiting groove, the first limiting surface abuts against the third limiting surface, and in the state where the limiting block is snapped into the limiting groove, the second limiting surface abuts against the fourth limiting surface.

[0007] In a further embodiment of the present application, the first support member has a first sliding groove extending in the first direction, the limiting groove communicates with one end of the first sliding groove away from the first clamping structure, a key through hole is provided at a position corresponding to the limiting block on the second support member, and both the first sliding groove and the key through hole penetrate in the second direction; the limiting component further includes a key structure, the key structure passes through the key through hole and can move relative to the second support member in the second direction, one end of the key structure passes through the first sliding groove and is connected to the limiting block, and the key structure can push the limiting block to move in the second direction under an external force, so that the limiting block is moved out of the limiting groove and restored to be slidably connected with the first support member.

[0008] In a further embodiment of the present application, the size of the limiting groove in the third direction is larger than the size of the first sliding groove, the third direction is perpendicular to the first direction and the second direction; the limiting block includes a main body portion and an abutting portion connected in the first direction, and the abutting portion is located at one end of the main body portion away from the first clamping structure, and both the first limiting surface and the second limiting surface are located on the abutting portion; wherein, in the third direction, the size of the main body portion is smaller than the size of the first sliding groove, and the size of the abutting portion is larger than the size of the first sliding groove and smaller than the size of the limiting groove.

[0009] In a further embodiment of the present application, both ends of the abutting portion in the third direction have a convex structure, the side surface of the convex structure facing the first support member in the second direction forms the first limiting surface, and the side surface of the convex structure facing the first clamping structure in the first direction forms the second limiting surface; and / or

[0010] The limiting component further includes a stopper structure. The stopper structure is connected to the side of the second support member facing the first support member, and is correspondingly arranged with the limiting groove in the first direction. The stopper structure abuts against the end of the limiting block away from the first clamping structure.

[0011] In a further embodiment of the present application, the mobile phone fixture further includes a damping component. The damping component is arranged between the first support member and the second support member. The damping component is fixedly connected to one of the first support member and the second support member, and is movably connected to the other of the first support member and the second support member. The damping component is used to slow down the movement speed of the first support member relative to the second support member.

[0012] In a further embodiment of the present application, the damping component includes: a damper, which is connected to the side of the second support member facing the first support member; a meshing gear, which is rotatably connected to the damper, and the axial direction of the meshing gear is arranged along the second direction. The meshing gear can slow down the rotation speed under the action of the damper; wherein, the side of the first support member facing the second support member has a rack structure, and the rack structure meshes with the meshing gear.

[0013] In a further embodiment of the present application, the elastic reset component includes at least one second elastic member. The second elastic member is arranged on the side of the second support member facing the first support member; the first support member has a first fixing structure, and one end of the second support member close to the second clamping structure has a second fixing structure. The first fixing structure and the second fixing structure are oppositely arranged in the first direction, and both ends of the second elastic member are respectively connected to the first fixing structure and the second fixing structure.

[0014] In a further embodiment of the present application, the mobile phone fixture further includes an interface structure and a support component; the interface structure is connected to the first support member and / or the second support member, and the support component is detachably connected to the interface structure.

[0015] Advantages of the above technical solutions of the present application:

[0016] According to the mobile phone fixture in the present application, through the improvement and optimization of the structure, after the first support member and the second support member are pulled apart in the first direction to a certain distance, the limiting component can form a snap connection with the limiting groove on the first support member to block the first support member and the second support member from moving towards each other. When the user installs the mobile phone, there is no need to continuously apply a pulling force. After the mobile phone is installed in the specified position, the snap connection between the limiting component and the limiting groove is released, and the elastic force of the elastic reset component can be used to make the first support member and the second support member move towards each other, and then the mobile phone is clamped by the first clamping structure and the second clamping structure. The overall operation process is relatively simple, and there is no need to continuously apply a pulling force, which is convenient and fast, and is beneficial to improving the user experience. Brief Description of the Drawings

[0017] Figure 1 A perspective view of a mobile phone fixture in an embodiment of the present application;

[0018] Figure 2 A perspective view of a mobile phone fixture in an embodiment of the present application from another perspective;

[0019] Figure 3 An exploded view of a mobile phone fixture in an embodiment of the present application;

[0020] Figure 4 A side view of a mobile phone fixture in an embodiment of the present application;

[0021] Figure 5 A partial exploded view of a mobile phone fixture in an embodiment of the present application;

[0022] Figure 6 is Figure 5 an enlarged view of part A in;

[0023] Figure 7 An internal view of a mobile phone fixture in an embodiment of the present application (state of removing the mounting backplane);

[0024] Figure 8 is Figure 7 an enlarged view of part B in;

[0025] Figure 9 A perspective view of a limiting component in an embodiment of the present application;

[0026] Figure 10 A perspective view of a limiting component in an embodiment of the present application from another perspective;

[0027] Figure 11 A partial structural view of a mobile phone fixture in an embodiment of the present application (state where the damping component is not assembled);

[0028] Figure 12 A partial structural view of a mobile phone fixture in an embodiment of the present application (state where the damping component is assembled);

[0029] Figure 13 An internal view of a mobile phone fixture in an embodiment of the present application (part of the structure is not shown);

[0030] Figure 14 An internal view of a mobile phone fixture in an embodiment of the present application from another perspective (part of the structure is not shown).

[0031] Among them, in the above-mentioned drawings, arrow F1 represents the first direction, arrow F2 represents the second direction, and arrow F3 represents the third direction; in addition, in the above-mentioned drawings, the shown springs are all at their initial state lengths.

[0032] Description of reference numerals:

[0033] 100 Mobile phone clamp;

[0034] 11 First support member, 111 First clamping structure, 112 Limit groove, 113 First sliding groove, 114 Rack structure, 115 First fixing structure, 1161 Third limit surface, 1162 Fourth limit surface, 12 Second support member, 121 Second clamping structure, 122 Button through-hole, 123 Second fixing structure, 124 Side plate, 125 Baffle, 1251 Limit notch, 126 Fixed column, 131 Mounting back plate, 132 Interface structure;

[0035] 2 Elastic reset assembly, 21 Second elastic member;

[0036] 3 Limiting assembly, 31 Limiting block, 311 Main body part, 312 Abutting part, 3121 Protrusion structure, 3122 First limit surface, 3123 Second limit surface, 32 First elastic member, 33 Button structure, 34 Stop block structure;

[0037] 4 Damping assembly, 41 Damper, 411 Fixed plate structure, 412 Positioning hole, 413 Positioning column, 42 Meshing gear. Detailed implementation manners

[0038] The present application will be further described in detail below in conjunction with the drawings through specific implementation manners. Similar elements in different implementation manners adopt related similar element numbers. In the following implementation manners, many detailed descriptions are for better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, which is to avoid the core part of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to the descriptions in the specification and the general technical knowledge in the art.

[0039] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various implementation manners, and the operation steps involved in each embodiment can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment, and do not mean to be the necessary composition and / or sequence.

[0040] The serial numbers assigned to the components in this text itself, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in this application, unless otherwise specified, both include direct and indirect connection (coupling).

[0041] The mobile phone clamp provided in this application is provided with a first clamping structure and a second clamping structure on a first support member and a second support member that are relatively slidably connected respectively, so as to change the distance between the first clamping structure and the second clamping structure by the sliding of the first support member relative to the second support member, so as to clamp and fix the mobile phone. Wherein, the first support member is provided with a limit groove, and correspondingly, a limit component is arranged between the first support member and the second support member. By setting that at least part of the limit component can be clamped with the limit groove, when the first support member and the second support member move relatively away from each other until the limit component is aligned with the limit groove, the opposite movement of the first support member and the second support member is blocked through the clamping fit, so that the first clamping structure and the second clamping structure are kept relatively fixed in the clamped state, so as to facilitate putting the mobile phone into the designated position; by setting that an elastic reset component is respectively connected with the first support member and the second support member, when the limit component releases the clamping with the limit groove, the first support member and the second support member are pulled to move towards each other through the elastic force of the elastic reset component, and the mobile phone is clamped. During the use process, the overall process of the assembly operation of the mobile phone clamp and the mobile phone is relatively simple, without the need to continuously apply a pulling force, which is convenient and fast, and is beneficial to improving the user experience.

[0042] Some embodiments of the mobile phone clamp provided in this application are described below with reference to the accompanying drawings.

[0043] In an embodiment of the first aspect of this application, a mobile phone clamp 100 is provided, as Figure 1 、 Figure 2 and Figure 3As shown in the figure, the mobile phone fixture 100 includes a first support member 11, a second support member 12, an elastic reset assembly 2, and a limit assembly 3. The first support member 11 has a first clamping structure 111, and the second support member 12 has a second clamping structure 121. The first clamping structure 111 and the second clamping structure 121 are arranged opposite to each other, and the first support member 11 and the second support member 12 are slidably connected in a first direction, so as to change the distance between the first clamping structure 111 and the second clamping structure 121 by the sliding of the first support member 11 relative to the second support member 12. One end of the elastic reset assembly 2 is connected to the first support member 11, and the other end is connected to the second support member 12. The elastic reset assembly 2 has elasticity and can be stretched under an external force. When the first support member 11 and the second support member 12 move relatively away from each other in the first direction under an external force, the distance between the first clamping structure 111 and the second clamping structure 121 increases, that is, the mobile phone fixture 100 is opened. At the same time, the elastic reset assembly 2 is stretched and generates a tendency to return to its original state; when the external force decreases or is withdrawn, the first support member 11 and the second support member 12 move towards each other in the first direction under the elastic force of the elastic reset assembly 2, and the distance between the first clamping structure 111 and the second clamping structure 121 decreases, that is, the mobile phone fixture 100 contracts. Among them, as Figure 3 and Figure 4 In the examples shown in, the first direction in the present application is the length direction of the mobile phone fixture 100, the second direction is the thickness direction of the mobile phone fixture 100, and the third direction is the width direction of the mobile phone fixture 100. The same applies to the following situations.

[0044] As Figure 3 、 Figure 4 、 Figure 5 and Figure 6 shown in, in the second direction perpendicular to the first direction, the limit assembly 3 is located on the side of the first support member 11 away from the second support member 12 and is slidably connected to the first support member 11. At the same time, the limit assembly 3 is movably connected to the second support member 12 in the second direction, that is, the limit assembly 3 can generate relative movement relative to the second support member 12 in the second direction, but is limited in the first direction. When the first support member 11 moves relative to the second support member 12 in the first direction, relative sliding also occurs between the first support member 11 and the limit assembly 3. Moreover, when the first support member 11 and the second support member 12 move away from each other in the first direction until the limit assembly 3 is aligned with the limit groove 112, as Figure 7 and Figure 8 In the examples shown in, at least part of the limit assembly 3 can move in the second direction and form a snap-fit with the limit groove 112, so as to block the first support member 11 and the second support member 12 from moving towards each other in the first direction, so that the mobile phone fixture 100 is in a restricted contraction state.

[0045] When in use, when the mobile phone clamp 100 is in a restricted contraction state (i.e., the limiting component 3 is in a clamped state with the limiting groove 112), that is Figure 7 In the state shown in, the mobile phone is loaded into the specified position in the mobile phone clamp 100. After the mobile phone is loaded, the clamped state between the limiting component 3 and the limiting groove 112 is released, so that the first support member 11 and the second support member 12 move towards each other under the elastic force of the elastic reset component 2, driving the first clamping structure 111 and the second clamping structure 121 to contract, and then clamping both ends of the mobile phone to complete the operation of clamping the mobile phone.

[0046] It should be noted that according to the specific structural form of the limiting groove 112, when the limiting component 3 forms a clamped connection with the limiting groove 112, it can form a one-way limit only in the first direction, that is, only limit the first support member 11 and the second support member 12 from moving towards each other, but not limit the relative backward movement, such as Figure 6 In the example shown in. Of course, the limiting groove 112 can also be set to a structure form with both ends closed in the first direction. Then, when the limiting component 3 is clamped with the limiting groove 112, limiting effects can be generated at both the front and rear ends in the first direction, so that the first support member 11 and the second support member 12 are in a locked state and cannot move towards each other or move relatively backward.

[0047] It can be understood that in the existing mechanical mobile phone clamps, usually, users need to simultaneously pull two clamping structures with both hands to pull them apart to a suitable size before the mobile phone can be placed into the specified position. However, during the process of placing the mobile phone, a continuous pulling force needs to be applied to the clamping structures to maintain the open state. Once released, the clamping structures will quickly contract under the elastic force of the spring, resulting in the mobile phone assembly operation being relatively inconvenient. When using, users need to pull the clamping structures with both hands and also place the mobile phone, which is time-consuming and laborious, and the convenience is poor, affecting the user experience.

[0048] In the mobile phone clamp in this embodiment, through the improvement and optimization of the structure, after the first support member 11 and the second support member 12 are pulled apart in the first direction by a certain distance, the limiting component 3 can form a clamped connection with the limiting groove 112 on the first support member 11 to block the first support member 11 and the second support member 12 from moving towards each other. When loading the mobile phone, users do not need to continuously apply a pulling force. After the mobile phone is loaded into the specified position, the clamped connection between the limiting component 3 and the limiting groove 112 is released, and the elastic force of the elastic reset component 2 can be used to make the first support member 11 and the second support member 12 move towards each other, and then the mobile phone is clamped by the first clamping structure 111 and the second clamping structure 121. The overall operation process is relatively simple, and there is no need to continuously apply a pulling force, which is convenient and fast, and is conducive to improving the user experience.

[0049] In a further embodiment of the present application, such as Figure 5 And Figure 6As shown, on one side of the first support member 11 away from the second support member 12 in the first direction, there is an installation back plate 131. The installation back plate 131 is fixedly connected to the second support member 12 to form a hollow box structure with one open end. The first support member 11 can slide along the first direction to extend or contract relative to the box structure. The limiting component 3 includes a limiting block 31 and a first elastic member 32; the shape of the limiting block 31 is adapted to the limiting groove 112. And in the second direction, the limiting block 31 is arranged on the side of the first support member 11 away from the second support member 12, that is, located between the first support member 11 and the installation back plate 131, and the limiting block 31 is slidably matched with the first support member 11 to be adapted to the sliding of the first support member 11 in the first direction; the first elastic member 32 is arranged between the limiting block 31 and the installation back plate 131 and is arranged along the second direction. One end of the first elastic member 32 is connected to the limiting block 31, and the other end abuts against the installation back plate 131. In the initial state, as Figure 5 shown in the state, at this time the first support member 11 is in an unconstrained state, the first elastic member 32 is in a compressed state and has a tendency to return to its original state; when the first support member 11 and the second support member 12 move away from each other relatively until the limiting groove 112 is aligned with the limiting block 31, the limiting block 31 moves along the second direction under the elastic force of the first elastic member 32 and snaps into the limiting groove 112, as Figure 7 shown in the state. When the external force is removed, the limiting block 31 forms a snap-fit with the limiting groove 112 under the elastic force of the elastic reset component 2 to block the first support member 11 and the second support member 12 from moving towards each other along the first direction. At this time, the mobile phone clamp 100 is in a restricted contraction state, and the user can easily install the mobile phone at the specified position between the first clamping structure 111 and the second clamping structure 121 without continuously applying a pulling force to the mobile phone clamp 100.

[0050] Specifically, in practical applications, the first elastic member 32 can be a spring as Figures 5 to 8 shown. Of course, the first elastic member 32 can also adopt other structural forms, such as an elastic rubber strip or a similar elastic structure, which will not be elaborated here.

[0051] Furthermore, as Figures 5 to 8As shown, the limiting block 31 has a first limiting surface 3122 facing the first support member 11 in the second direction and a second limiting surface 3123 facing the first clamping structure 111 in the first direction. Correspondingly, one side of the first support member 11 facing the limiting block 31 in the second direction has a third limiting surface 1161, and the limiting groove 112 is located at one end of the third limiting surface 1161 away from the first clamping structure 111 in the first direction, and the inner side wall of one end of the limiting groove 112 close to the first clamping structure 111 has a fourth limiting surface 1162; wherein, the third limiting surface 1161 is adapted to the first limiting surface 3122, and the fourth limiting surface 1162 is adapted to the second limiting surface 3123. In the initial state, as Figure 5 shown in the state, at this time the limiting block 31 has not been caught in the limiting groove 112, and the first limiting surface 3122 of the limiting block 31 abuts against the third limiting surface 1161 of the first support member 11 to block the movement of the limiting block 31 in the second direction; when the first support member 11 and the second support member 12 move away from each other to the position where the limiting block 31 is aligned with the limiting groove 112, as Figure 7 shown in the state, the first limiting surface 3122 is separated from the third limiting surface 1161, the resistance of the limiting block 31 in the second direction is eliminated, the limiting block 31 moves in the second direction under the elastic force of the first elastic member 32 and is caught in the limiting groove 112. When the external force is eliminated, under the action of the elastic reset assembly 2, the second limiting surface 3123 of the limiting block 31 abuts against the fourth limiting surface 1162 of the limiting groove 112 to achieve mutual clamping and cooperation to block the first support member 11 and the second support member 12 from moving towards each other in the first direction.

[0052] Furthermore, as Figures 5 to 8 shown, the first support member 11 has a first sliding groove 113, the first sliding groove 113 extends along the first support and penetrates in the second direction; the limiting groove 112 is communicated with one end of the first sliding groove 113 away from the first clamping structure 111. As Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 and Figure 13As shown, a key through-hole 122 is provided at a position on the second support member 12 corresponding to the limit block 31, and the key through-hole 122 penetrates along the second direction; correspondingly, the limit assembly 3 further includes a key structure 33, the key structure 33 is inserted into the key through-hole 122 and is movably connected to the second support member 12, so that the key structure 33 can move along the second direction in the key through-hole 122; in the second direction, one end of the key structure 33 facing the limit block 31 extends out of the key through-hole 122 and passes through the first chute 113 to be connected to the limit block 31. On the one hand, the key through-hole 122 can limit the key structure 33 and the limit block 31 in the first direction and the third direction. On the other hand, the key structure 33 can drive the limit block 31 to move relative to the first support member 11 and the second support member 12 in the second direction.

[0053] During use, as Figure 4 and Figure 7 shown, when the limit block 31 is in a clamped state with the limit groove 112, the user can press the key structure 33 to drive the limit block 31 to move in the second direction away from the second support member 12 and move out of the limit groove 112. When the mobile phone has been installed in the specified position, the key structure 33 can be pressed to release the clamped state between the limit block 31 and the limit groove 112, so that the first support member 11 and the second support member 12 move towards each other under the elastic force of the elastic reset assembly 2, driving the first clamping structure 111 and the second clamping structure 121 to contract and clamp the mobile phone.

[0054] It should be noted that in practical applications, the key structure 33 and the limit block 31 can be an integrally formed structure. Of course, the key structure 33 and the limit block 31 can also be two independent structures, which are connected into one body by a certain connection method (such as Figure 8 the bolt connection shown in

[0055] to meet the specific assembly requirements. Figures 5 to 8 shown, in the third direction perpendicular to the first direction and the second direction, the size of the limit groove 112 is larger than the size of the first chute 113. Correspondingly, the limit block 31 includes a main body portion 311 and an abutting portion 312. In the first direction, the abutting portion 312 is connected to one end of the main body portion 311 away from the first clamping structure 111, and both the first limiting surface 3122 and the second limiting surface 3123 are located on the abutting portion 312; in the third direction, the size of the main body portion 311 is smaller than the size of the first chute 113, while the size of the abutting portion 312 is larger than the size of the first chute 113 and at the same time smaller than the size of the limit groove 112. In the initial state, as Figure 5In the state shown, the size of the abutting portion 312 in the third direction can be made larger than the size of the first sliding groove 113 so that the first limiting surface 3122 abuts against the third limiting surface 1161. When the limiting block 31 moves to align with the limiting groove 112, since the size of the abutting portion 312 in the third direction is smaller than the size of the limiting groove 112, the abutting portion 312 is snapped into the limiting groove 112 under the elastic force of the first elastic member 32 to form a snap connection. Correspondingly, the main body portion 311 also enters the first sliding groove 113 under the elastic force to avoid mutual interference with the first support member 11.

[0056] In a further embodiment of the present application, as Figures 5 to 8 shown, in the third direction, both ends of the abutting portion 312 of the limiting block 31 have protruding structures 3121, and the protruding structures 3121 make the size of the abutting portion 312 in the third direction larger than the size of the first sliding groove 113. Wherein, each protruding structure 3121 forms a first limiting surface 3122 on the side facing the first support member 11 in the second direction, and each protruding structure 3121 forms a second limiting surface 3123 on the side facing the first clamping structure 111 in the first direction; the second limiting surface 3123 can be perpendicular to the second limiting surface 3123 or can be at a certain inclination angle, and specifically, a structure form adapted to the shape of the fourth limiting surface 1162 of the limiting groove 112 can be set accordingly.

[0057] As Figure 7 and Figure 8 shown, the mobile phone fixture 100 further includes a stop block structure 34. The stop block structure 34 is connected to the side of the second support member 12 facing the first support member 11 and is arranged corresponding to the limiting block 31; when the limiting block 31 is snapped into the limiting groove 112, the second limiting surface 3123 of the limiting block 31 abuts against the fourth limiting surface 1162 of the limiting groove 112, and one end of the limiting block 31 facing the second clamping structure 121 in the first direction abuts against the stop block structure 34 so that both ends of the limiting block 31 are balanced in force.

[0058] In a further embodiment of the present application, as Figure 11 、 Figure 12 、 Figure 13 as well as Figure 14 shown, the mobile phone fixture 100 further includes a damping component 4. The damping component 4 is arranged between the first support member 11 and the second support member 12, and among the first support member 11 and the second support member 12, one is fixedly connected to the damping component 4 and the other is movably connected to the damping component 4. When the first support member 11 and the second support member 12 move towards each other, the damping component 4 can slow down the relative movement speed between the first support member 11 and the second support member 12 to achieve damping speed reduction, so that the distance between the first clamping structure 111 and the second clamping structure 121 can be slowly reduced, thereby clamping the mobile phone more smoothly.

[0059] It can be understood that, under normal circumstances, due to the large elasticity of the elastic member, when the external force acting on the mobile phone fixture 100 is eliminated in the non-clamping state, the two clamping structures usually quickly contract under the elastic force of the elastic member, which will cause a certain impact on the mobile phone to be clamped. When the impact force is large, it may damage the mobile phone. The damping assembly 4 in this embodiment can effectively prevent the above phenomenon.

[0060] Further, as Figure 11 , Figure 12 , Figure 13 and Figure 14 shown, the damping assembly 4 includes a damper 41 and a meshing gear 42. The meshing gear 42 is rotatably connected to the damper 41. The damper 41 is connected to the side of the second support member 12 facing the first support member 11, and the end face of the meshing gear 42 faces the second direction, that is, the rotation axis direction of the meshing gear 42 is arranged along the second direction; correspondingly, the side of the first support member 11 facing the second support member 12 has a rack structure 114, and the rack structure 114 meshes with the meshing gear 42. When the first support member 11 slides relative to the second support member 12 along the first direction, the rack structure 114 drives the meshing gear 42 to rotate. When the first support member 11 and the second support member 12 move towards each other under the elastic force of the elastic return assembly 2, due to the damping effect of the damper 41, the rotation speed of the meshing gear 42 is slowed down, and then a resistance effect is transmitted to the first support member 11 through the rack structure 114, slowing down the relative movement speed of the first support member 11 relative to the second support member 12.

[0061] It should be noted that, in practical applications, the rack structure 114 can be an integral structure with the first support member 11, that is, the corresponding tooth shape is directly machined on the first support member 11, or the rack structure 114 can be an independent structure and is fixed to the first support member 11 through a corresponding connection structure. The damper 41 can provide damping in one direction or in both directions, and can be selected according to specific usage requirements; in addition, the installation and connection method of the damper 41 can be set according to specific assembly requirements, such as welding, bolt connection, etc., so that the damper 41 can be connected and fixed to the second support member 12.

[0062] In addition, in another implementation manner, the damper 41 and the meshing gear 42 can also be connected to the first support member 11, and a corresponding rack structure 114 is provided on the second support member 12, and the rack structure 114 meshes with the meshing gear 42, which can also achieve the effect of slowing down the relative movement speed of the first support member 11 and the second support member 12, and will not be elaborated here.

[0063] In a further embodiment of the present application, as Figure 13And Figure 14 As shown in Figure 14 , the elastic reset component 2 includes at least one second elastic member 21, and the second elastic member 21 is disposed on a side of the second support member 12 facing the first support member 11. Correspondingly, the first support member 11 has a first fixing structure 115 disposed opposite to the second elastic member 21, and one end of the second support member 12 near the second clamping structure 121 has a second fixing structure 123 opposite to the second elastic member 21. The first fixing structure 115 and the second fixing structure 123 are disposed opposite to each other, and one end of the second elastic member 21 is connected to the first fixing structure 115, and the other end is connected to the second fixing structure 123. When the first support member 11 and the second support member 12 move away from each other in the first direction, the second elastic member 21 can be stretched and has a tendency to return to its original state, so as to pull the first support member 11 and the second support member 12 to move towards each other in the first direction by the elastic force after the external force is eliminated, realizing elastic reset.

[0064] Specifically, in practical applications, the second elastic member 21 can be a spring as shown in Figure 13 And Figure 14 , and of course, other elastic structures such as elastic rubber strips can also be used; the number of the second elastic members 21 can be set to two as shown in Figure 13 And Figure 14 , and one second elastic member 21 is respectively disposed on both sides of the first support member 11 in the third direction, so that the force in the third direction is relatively uniform. Of course, only one second elastic member 21 can also be provided, or other numbers greater than two can be set, which can be specifically set according to the usage needs.

[0065] In a further embodiment of the present application, as shown in Figure 4 And Figure 13 , the mobile phone fixture 100 further includes an interface structure 132 and a support component (not shown in the figure). The interface structure 132 is connected to the second support member 12, for example, on the outer end surface in the first direction as shown in Figure 13 , and the support component can be detachably connected to the interface structure 132, so that when in use, the support component provides support for the mobile phone fixture 100 to keep the mobile phone fixture 100 stable.

[0066] Specifically, the support component can be a tripod, a telescopic rod, a support rod, a support seat or other structural forms. The interface structure 132 can be a snap connection structure, a threaded connection structure or other detachable structural forms.

[0067] The following introduces a specific example of the mobile phone fixture 100 of the present application in conjunction with the accompanying drawings.

[0068] As shown in Figures 1 to 14As shown in the figure, the mobile phone fixture 100 includes a first support member 11, a second support member 12, an elastic reset assembly 2, a limit assembly 3, a damping assembly 4, a mounting backplane 131, an interface structure 132, and a support assembly.

[0069] The first support member 11 is slidably connected to the second support member 12 in a first direction. In a second direction, the first support member 11 has a first clamping structure 111, and the second support member 12 has a second clamping structure 121. The first clamping structure 111 and the second clamping structure 121 are arranged opposite to each other. The distance between the first clamping structure 111 and the second clamping structure 121 is changed by the relative sliding of the first support member 11 and the second support member 12 in the first direction. The elastic reset assembly 2 includes two second elastic members 21. The second elastic member 21 is specifically a spring, and the two second elastic members 21 are respectively arranged on both sides of the first support member 11 in a third direction. On both sides of the first support member 11 in the third direction, there is a first fixing structure 115 respectively. At one end of the second support member 12 close to the first clamping structure 111, there is a second fixing structure 123, and the second fixing structure 123 is arranged opposite to the first fixing structure 115. One end of the second elastic member 21 is connected to the first fixing structure 115, and the other end is connected to the second fixing structure 123. On the side of the second support member 12 facing the first support member 11, the second support member 12 has two side plates 124, two baffle plates 125, and a plurality of fixing columns 126, which are respectively arranged on both sides of the first support member 11 in the third direction. The mounting backplane 131 is located on the side of the first support member 11 away from the second support member 12 in the second direction, and is connected to the second support member 12 through the fixing columns 126 to form a hollow box structure with the second support member 12. The two baffle plates 125 are respectively located at positions close to the first support member 11 of the corresponding side plates 124, and a certain interval space is formed between the corresponding group of side plates 124 and the baffle plates 125 to provide an installation space for the second elastic member 21. The baffle plate 125 has a limit notch 1251, and the first fixing structure 115 extends into the corresponding limit notch 1251 in the second direction to limit the movement of the first fixing structure 115 and the first support member 11 in the first direction through the limit notch 1251.

[0070] The first support member 11 has a first sliding groove 113 and a limit groove 112 extending in the first direction, and both the first sliding groove 113 and the limit groove 112 penetrate in the second direction. The limit groove 112 is communicated with the end of the first sliding groove 113 away from the first clamping structure 111, and in the third direction, the size of the limit groove 112 is larger than the size of the first sliding groove 113.

[0071] The second support member 12 is provided with a key through-hole 122 penetrating in the second direction; the limiting component 3 includes a limiting block 31, a first elastic member 32 and a key structure 33. The key structure 33 is movably inserted into the key through-hole 122 and can move in the second direction in the key through-hole 122; the shape of the limiting block 31 is adapted to the limiting groove 112, and in the second direction, the limiting block 31 is arranged on the side of the first support member 11 away from the second support member 12, and the limiting block 31 is slidably engaged with the first support member 11; one end of the key structure 33 facing the limiting block 31 extends out of the key through-hole 122, passes through the first sliding groove 113 and is connected to the limiting block 31, specifically by the way of bolt connection as shown in Figure 8 shown in, so that the limiting block 31 and the key structure 33 are combined into one body; an installation hole or an installation groove is formed on the side of the limiting block 31 away from the key structure 33. The first elastic member 32 is a spring, and one end of the first elastic member 32 is connected to the installation hole or the installation groove on the limiting block 31, and the other end abuts against the installation back plate 131.

[0072] Specifically, the limiting block 31 includes a main body portion 311 and an abutting portion 312 connected in the first direction. The abutting portion 312 is connected to one end of the main body portion 311 away from the first clamping structure 111; in the third direction, the size of the main body portion 311 is smaller than the size of the first sliding groove 113, while the size of the abutting portion 312 is larger than the size of the first sliding groove 113 and simultaneously smaller than the size of the limiting groove 112. In the third direction, both ends of the abutting portion 312 of the limiting block 31 have protruding structures 3121. Each protruding structure 3121 forms a first limiting surface 3122 on the side facing the first support member 11 in the second direction, and each protruding structure 3121 forms a second limiting surface 3123 on the side facing the first clamping structure 111 in the first direction. Correspondingly, the surface of the first support member 11 facing the first limiting surface 3122 has a third limiting surface 1161, and the inner side surface of the limiting groove 112 close to the first clamping structure 111 forms a fourth limiting surface 1162. In the initial state, as shown in Figure 5 the state shown in, by using the fact that the size of the abutting portion 312 in the third direction is larger than the size of the first sliding groove 113, the first limiting surface 3122 is abutted against the third limiting surface 1161, and at this time the first elastic member 32 is in a compressed state.

[0073] Among them, a blocking structure 34 is connected to the side of the second support member 12 facing the first support member 11, and the blocking structure 34 is arranged corresponding to the limiting block 31; when the limiting block 31 is snapped into the limiting groove 112, the second limiting surface 3123 of the limiting block 31 is abutted against the fourth limiting surface 1162 of the limiting groove 112, and one end of the limiting block 31 facing the second clamping structure 121 in the first direction abuts against the blocking structure 34, so that the two ends of the limiting block 31 are in force balance.

[0074] The damping assembly 4 includes a damper 41 and an engaging gear 42. The engaging gear 42 is rotatably connected to the damper 41, and the rotational axis direction of the engaging gear 42 is arranged along the second direction; both ends of the damper 41 in the third direction are provided with fixed plate structures 411, and positioning holes 412 are formed in the fixed plate structures 411. Correspondingly, the second support member 12 has corresponding positioning posts 413 on the side facing the first support member 11. The fixed plate structure 411 is sleeved on the positioning posts 413 through the positioning holes 412, so that the damper 41 is connected to the second support member 12. Correspondingly, the first support member 11 has a rack structure 114 on the side facing the second support member 12, and the rack structure 114 meshes with the engaging gear 42.

[0075] The interface structure 132 is connected to one end of the second support member 12 in the first direction. The support assembly can be detachably connected to the interface structure 132 to be assembled into one body when needed for easy fixation.

[0076] During use, the user can apply a pulling force to move the first support member 11 and the second support member 12 away from each other along the first direction. At the same time, the second elastic member 21 is stretched; when the limiting block 31 is aligned with the limiting groove 112, the limiting block 31 will be snapped into the limiting groove 112 under the elastic force of the first elastic member 32, and the second limiting surface 3123 abuts against the fourth limiting surface 1162, so that the limiting block 31 and the limiting groove 112 form a snap-fit to block the first support member 11 and the second support member 12 from moving towards each other; in the snap-fit state, the user can cancel the pulling force on the mobile phone fixture 100, place the mobile phone at a specified position between the first clamping structure 111 and the second clamping structure 121, and then press the button structure 33 to drive the limiting block 31 to move away from the second support member 12 along the second direction and move out of the limiting groove 112 to release the snap-fit between the limiting block 31 and the limiting groove 112. At this time, the first support member 11 and the second support member 12 move towards each other along the first direction under the elastic force of the second elastic member 21, and at the same time, the damping assembly 4 can slow down the relative movement speed of the first support member 11 and the second support member 12, so that the first clamping structure 111 and the second clamping structure 121 smoothly contract and clamp the mobile phone.

[0077] Among them, in order to adapt to the mobile phone, a certain curved surface structure can be provided on the opposite sides of the first clamping structure 111 and the second clamping structure 121, and a corresponding buffer pad is pasted to adapt to the mobile phone;

[0078] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, based on the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. A mobile phone fixture, characterized in that, Comprising: A first support member and a second support member, the first support member and the second support member are slidably connected in a first direction, the first support member has a first clamping structure and a limiting groove, the second support member has a second clamping structure, and the second clamping structure is arranged opposite to the first clamping structure for clamping a mobile phone; An elastic reset assembly, one end of the elastic reset assembly is connected to the first support member, and the other end is connected to the second support member to pull the first support member and the second support member to move towards each other in the first direction by elastic force; And a limiting assembly, the limiting assembly is slidably connected to a side of the first support member away from the second support member, and in a second direction perpendicular to the first direction, the limiting assembly is movably connected to the second support member. When the first support member and the second support member move away from each other until the limiting groove is aligned with the limiting assembly, at least a part of the limiting assembly can be clamped with the limiting groove to block the first support member and the second support member from moving towards each other.

2. The mobile phone clamp according to claim 1, wherein The mobile phone clamp further includes a mounting back plate, the mounting back plate is arranged on a side of the first support member away from the second support member in the second direction, and the mounting back plate is fixedly connected to the second support member; The limiting assembly includes: A limiting block, the limiting block is arranged on a side of the first support member away from the second support member in the second direction and is slidably matched with the first support member; And a first elastic member, the first elastic member is arranged between the limiting block and the mounting back plate, one end of the first elastic member is connected to the limiting block, and the other end abuts against the mounting back plate; wherein, the first elastic member is in a compressed state, and when the limiting groove moves to a state aligned with the limiting block, the limiting block is clamped into the limiting groove under the elastic force of the first elastic member.

3. The mobile phone clamp according to claim 2, wherein The limiting block has a first limiting surface and a second limiting surface, the first limiting surface faces the first support member in the second direction, and the second limiting surface faces the first clamping structure in the first direction; A third limiting surface is provided on a side of the first support member facing the limiting block, the limiting groove is located at one end of the third limiting surface away from the first clamping structure, and a fourth limiting surface is provided at one end of the limiting groove close to the first clamping structure; Wherein, in a state where the limiting block is not clamped into the limiting groove, the first limiting surface abuts against the third limiting surface, and in a state where the limiting block is clamped into the limiting groove, the second limiting surface abuts against the fourth limiting surface.

4. The mobile phone clamp according to claim 3, wherein The first support member has a first sliding groove extending in the first direction, the limiting groove communicates with one end of the first sliding groove away from the first clamping structure, a key through hole is provided at a position corresponding to the limiting block on the second support member, and both the first sliding groove and the key through hole penetrate in the second direction; The limiting component further includes a key structure which is inserted through the key through-hole and can move relative to the second support member in a second direction. One end of the key structure passes through the first chute and is connected to the limiting block, and the key structure can push the limiting block to move in the second direction under an external force, so that the limiting block is moved out of the limiting groove and restored to slidably connect with the first support member.

5. The mobile phone fixture according to claim 4, wherein in a third direction, the size of the limiting groove is larger than that of the first chute, and the third direction is perpendicular to the first direction and the second direction; the limiting block includes a main body portion and an abutting portion connected in a first direction, and the abutting portion is located at an end of the main body portion away from the first clamping structure, and both the first limiting surface and the second limiting surface are located on the abutting portion; wherein, in the third direction, the size of the main body portion is smaller than that of the first chute, and the size of the abutting portion is larger than that of the first chute and smaller than that of the limiting groove.

6. The mobile phone fixture according to claim 5, wherein both ends of the abutting portion in the third direction have protruding structures, and the side surface of the protruding structure facing the first support member in the second direction forms the first limiting surface, and the side surface of the protruding structure facing the first clamping structure in the first direction forms the second limiting surface; and / or the limiting component further includes a stopper structure which is connected to the side of the second support member facing the first support member and is arranged corresponding to the limiting groove in the first direction, and the stopper structure abuts against an end of the limiting block away from the first clamping structure.

7. The mobile phone fixture according to any one of claims 1 to 6, characterized in that Further comprising: a damping component which is arranged between the first support member and the second support member, the damping component is fixedly connected to one of the first support member and the second support member and is movably connected to the other of the first support member and the second support member, and the damping component is used for slowing down the movement speed of the first support member relative to the second support member.

8. The mobile phone fixture according to claim 7, wherein the damping component includes: a damper which is connected to the side of the second support member facing the first support member; a meshing gear which is rotatably connected to the damper, and the axis direction of the meshing gear is arranged along the second direction, and the meshing gear can slow down the rotation speed under the action of the damper; wherein, the side of the first support member facing the second support member has a rack structure which meshes with the meshing gear.

9. The mobile phone fixture according to any one of claims 1 to 6, wherein the elastic reset component includes at least one second elastic member which is arranged on the side of the second support member facing the first support member; The first support member is provided with a first fixing structure, and one end of the second support member close to the second clamping structure is provided with a second fixing structure. The first fixing structure and the second fixing structure are oppositely arranged in the first direction, and two ends of the second elastic member are respectively connected to the first fixing structure and the second fixing structure.

10. The mobile phone fixture according to any one of claims 1 to 6, wherein the mobile phone fixture further comprises an interface structure and a support assembly; the interface structure is connected to the first support member and / or the second support member, and the support assembly is detachably connected to the interface structure.

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