Support

Abstract

The utility model relates to the technical field of mobile phone accessories, in particular to a support. The support comprises a supporting base, a clamping mechanism, a distance adjusting mechanism and a pressurizing mechanism. The clamping mechanism comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are arranged on the two sides of the supporting base in the first direction correspondingly. The distance adjusting mechanism and the pressurizing mechanism are both arranged on the supporting base and connected with the first clamping piece and the second clamping piece so as to adjust the distance between the first clamping piece and the second clamping piece in the first direction. The pressurizing mechanism is connected with the first clamping piece and used for applying force towards the second clamping piece to the first clamping piece after the distance between the first clamping piece and the second clamping piece is adjusted through the distance adjusting mechanism. After the first clamping piece and the second clamping piece clamp the electronic product, the pressurizing mechanism can be matched with the clamping mechanism to provide additional fastening force to clamp the electronic product, and the clamping effect is better.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone accessories technology, and in particular to a stand. Background Technology

[0002] A phone holder is a device used to support and hold a mobile phone. When people are driving or cycling, they often use their phones for navigation and other operations. In this case, a phone holder needs to be installed on the center console of the car or the handlebars of the bicycle to hold the phone. The existence of a phone holder allows people to perform other operations while using their phones.

[0003] Current phone holders typically consist of a support base, a clamping mechanism, and a distance adjustment mechanism. The distance adjustment mechanism can adjust the distance between the two clamping plates in the clamping mechanism to secure the phone. The drawback of existing technology is that when cycling or driving, uneven road surfaces may be encountered, causing significant vehicle bumps. The two clamping plates may shift under the force of these bumps, making it difficult to secure the phone between them, or even causing the phone to fall. Utility Model Content

[0004] The technical problem to be solved by this utility model embodiment is to provide a bracket to solve the problem of poor bracket clamping stability in the prior art.

[0005] The bracket provided in this embodiment of the utility model includes:

[0006] Support base;

[0007] The clamping mechanism includes a first clamping member and a second clamping member, wherein the first clamping member and the second clamping member are respectively disposed on both sides of the support base in a first direction;

[0008] A distance adjustment mechanism is mounted on the support base and connected to the first clamping member and the second clamping member to adjust the distance between the first clamping member and the second clamping member in the first direction;

[0009] A pressurizing mechanism is mounted on the support base and connected to the first clamping member. The pressurizing mechanism is used to apply a force toward the second clamping member to the first clamping member after the distance between the first clamping member and the second clamping member has been adjusted by the distance adjustment mechanism.

[0010] Optionally, the distance adjustment mechanism is at least partially housed within the support base; the clamping mechanism further includes a first slider and a second slider, one side of the first slider is connected to the first clamping member, and the other side extends into the support base, the first clamping member is connected to the distance adjustment mechanism through the first slider, and the pressurizing mechanism is connected to the first slider; one side of the second slider is connected to the second clamping member, and the other side extends into the support base, the second clamping member is connected to the distance adjustment mechanism through the second slider.

[0011] Optionally, the first sliding member is provided with a first rack arranged along the first direction; the pressurizing mechanism includes:

[0012] A pressure block is disposed in the second direction of the first rack. The pressure block has a first protrusion and a second protrusion on the side facing away from the first rack. The second protrusion is located on the side of the first protrusion facing the second clamping member.

[0013] A pull rod is disposed on the side of the pressure block away from the first rack. The pull rod has a third protrusion on the side facing the pressure block. The first protrusion is located in the third direction, and the first protrusion has a first inclined surface on the side facing the third protrusion, forming an angle with the second direction. The third protrusion has a third inclined surface parallel to the first inclined surface on the side facing the first protrusion. A fourth protrusion is disposed on the side of the pull rod facing the second clamping member. The second protrusion is located in the third direction, and the second protrusion has a second inclined surface on the side facing the fourth protrusion, forming an angle with the first direction. The fourth protrusion has a fourth inclined surface parallel to the second inclined surface on the side facing the second protrusion. The distance between the second and fourth inclined surfaces is greater than the distance between the first and third inclined surfaces.

[0014] A tension applicator, exposed on the surface of the support base, is connected to the tie rod to apply a tension force to the tie rod in the third direction;

[0015] Wherein, the first direction, the second direction, and the third direction are perpendicular to each other.

[0016] Optionally, two pressure blocks are provided, and the two pressure blocks are respectively provided on both sides of the pull rod in the second direction; two first racks are provided accordingly, and two third protrusions are provided accordingly on the pull rod.

[0017] Optionally, the tension applying member is a rotating handle, which includes a wrench part and a rotating part. The tension applying member is rotatably connected to the rotating part on the third-direction upward side, and the position of the rotatable connection is spaced apart from the center of the rotating part.

[0018] Optionally, the distance adjustment mechanism includes a first gear and a rotary drive assembly, wherein the first gear is installed in the support base and the rotary drive assembly is connected to the first gear to drive the first gear to rotate;

[0019] The first sliding member is provided with a second rack arranged along the first direction, and the second rack meshes with the first gear;

[0020] The second sliding member is provided with a third rack arranged along the first direction. The third rack meshes with the first gear, and the third rack is spaced apart from the second rack in the second direction. The first direction is perpendicular to the second direction.

[0021] Optionally, the rotation drive assembly includes:

[0022] The second gear is coaxially arranged with the first gear;

[0023] The pressure block includes a pressure-applying part and a connecting part. The pressure-applying part is exposed on one side of the support base in the second direction. The connecting part is connected to the pressure-applying part and passes through the support base. The connecting part is provided with a fourth rack extending in the second direction. The fourth rack meshes with the second gear.

[0024] A first elastic element, which is connected to the pressure block, is compressed and stores energy when the pressure portion is compressed.

[0025] Optionally, there are two pressure blocks, with the two pressure-applying parts of the two pressure blocks respectively exposed on both sides of the support seat in the second direction, and the fourth racks of the two pressure blocks respectively meshing with the second gear on both sides in the first direction; the first elastic element is sandwiched between the two pressure blocks.

[0026] Optionally, the distance adjustment mechanism further includes a second elastic element, which is mounted on the axial direction of the first gear;

[0027] The clamping mechanism further includes a limiting block, which is installed on the side of the second sliding member away from the second elastic member. A limiting hole is formed on the limiting block at a position away from the second clamping member. The outline of the limiting hole is adapted to the outline of the first gear. When the limiting hole moves to be opposite to the first gear, the second elastic member can release energy and drive the first gear to move to the limiting hole.

[0028] Optionally, the distance adjustment mechanism further includes a button, which is mounted on the side of the first gear away from the second elastic element.

[0029] Compared with the prior art, the beneficial effects of the bracket provided in this embodiment of the utility model are as follows:

[0030] The distance adjustment mechanism can drive the first and second clamping members to open or close, realizing the function of the bracket in clamping electronic products. Furthermore, after the distance adjustment mechanism adjusts the distance between the first and second clamping members, the pressure mechanism of the bracket applies a force towards the second clamping member to the first clamping member. Specifically, after the first and second clamping members clamp the electronic product, the pressure mechanism can cooperate with the clamping mechanism to provide additional clamping force to further improve the clamping effect and enhance clamping stability. Attached Figure Description

[0031] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. In the accompanying drawings:

[0032] Figure 1 This is a front perspective view of the bracket provided in an embodiment of the present utility model;

[0033] Figure 2 This is a three-dimensional view of the back of the bracket provided in this embodiment of the utility model;

[0034] Figure 3 This is a schematic diagram of the clamping and opening states of the bracket provided in an embodiment of the present invention, wherein... Figure 3 a is a schematic diagram of the closed state. Figure 3 b is a schematic diagram of the open state;

[0035] Figure 4 This is a schematic diagram of the combination of the pull rod and the first sliding member provided in an embodiment of the present utility model;

[0036] Figure 5 This is a schematic diagram illustrating the usage state of the tension applying component, the tie rod, and the pressure block provided in this embodiment of the utility model. Figure 1 ;

[0037] Figure 6 This is a schematic diagram illustrating the usage state of the tension applying component, the tie rod, and the pressure block provided in this embodiment of the utility model. Figure 2 ;

[0038] Figure 7 This is a schematic diagram illustrating the usage state of the tension applying component, the tie rod, and the pressure block provided in this embodiment of the utility model. Figure 3 ;

[0039] Figure 8This is a schematic diagram of the assembly of the spring assembly provided in this embodiment of the utility model. Figure 1 ;

[0040] Figure 9 This is an assembly diagram of the pull rod and pressure block provided in an embodiment of the present utility model;

[0041] Figure 10 This is a three-dimensional schematic diagram of the pressure block provided in an embodiment of the present utility model;

[0042] Figure 11 This is a three-dimensional schematic diagram of the pull rod provided in an embodiment of the present utility model;

[0043] Figure 12 This is a three-dimensional schematic diagram of the distance adjustment mechanism provided in an embodiment of the present utility model;

[0044] Figure 13 This is an assembly diagram of the distance adjustment mechanism and the clamping mechanism provided in this embodiment of the utility model;

[0045] Figure 14 This is a schematic diagram of the state of the distance limiting block, the second sliding member, and the first gear provided in this embodiment of the utility model. Figure 1 ;

[0046] Figure 15 This is a schematic diagram of the assembly state of the distance limiting block, the second sliding member, and the first gear provided in this embodiment of the utility model. Figure 2 ;

[0047] Figure 16 This is an assembly diagram of the button and support base provided in an embodiment of the present utility model.

[0048] The labels for the attached figures are as follows:

[0049] 1000, bracket;

[0050] 100. Support base; 110. Front shell; 111. Flexible anti-slip pad; 120. Rear shell; 121. Universal ball structure; 130. Protruding column;

[0051] 200, clamping mechanism; 210, first clamping member; 220, second clamping member; 230, first sliding member; 231, first rack; 232, second rack; 240, second sliding member; 241, third rack; 250, limiting block; 251, limiting hole; 251a, limiting tooth;

[0052] 300. Distance adjustment mechanism; 310. First gear; 320. Rotary drive assembly; 321. Second gear; 322. Pressure block; 322a. Connecting part; 322b. Pressing part; 322c. Fourth rack; 323. First elastic element; 324. Second elastic element; 330. Button; 331. Trigger seat; 331a. Gap hole; 331b. Guide hole; 332. Protective cover;

[0053] 400. Pressurizing mechanism; 410. Pressurizing block; 411. First protrusion; 411a. First inclined surface; 412. Second protrusion; 412a. Second inclined surface; 413. Positioning tooth; 420. Pull rod; 421. Third protrusion; 421a. Third inclined surface; 422. Fourth protrusion; 422a. Fourth inclined surface; 430. Tension applying component; 431. Rotating handle; 431a. Wrench part; 432b. Rotating part; 440. Spring assembly; 441. First spring; 442. Second spring; 443. Third spring. Detailed Implementation

[0054] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0055] This utility model embodiment provides a bracket 1000, such as Figures 1 to 3 As shown, the bracket 1000 includes a support base 100, a clamping mechanism 200, a distance adjustment mechanism 300, and a pressurizing mechanism 400. The clamping mechanism 200 includes a first clamping member 210 and a second clamping member 220, which are respectively disposed on both sides of the support base 100 in a first direction. The distance adjustment mechanism 300 and the pressurizing mechanism 400 are both mounted on the support base 100 and connected to the first clamping member 210 and the second clamping member 220 to adjust the distance between the first clamping member 210 and the second clamping member 220 in the first direction. The pressurizing mechanism 400 is connected to the first clamping member 210 and is used to apply a force toward the second clamping member 220 to the first clamping member 210 after the distance between the first clamping member 210 and the second clamping member 220 has been adjusted by the distance adjustment mechanism 300.

[0056] Specifically, the electronic product is placed on the support base 100, positioned between the first clamping member 210 and the second clamping member 220. The distance adjustment mechanism 300 can drive the first clamping member 210 and the second clamping member 220 to open or close, realizing the clamping function of the bracket 1000 for the electronic product. Furthermore, after the first clamping member 210 and the second clamping member 220 clamp the electronic product, the pressure mechanism 400 of the bracket 1000 cooperates with the first clamping member 210 to provide additional clamping force to hold the electronic product, further improving the clamping effect and enhancing clamping stability.

[0057] The bracket 1000 provided by this utility model is more suitable for some special application scenarios. For example, on bumpy roads, electronic products may shake and sway during vehicle operation. A bracket 1000 with stronger fastening force can firmly fix electronic products on the bracket 1000, reducing the risk of electronic products accidentally slipping or falling and protecting electronic products from damage. The bracket 1000 has better reliability and can be used by users facing more complex road conditions.

[0058] In this embodiment, the first clamping member 210 and the second clamping member 220 can be clamps arranged opposite each other. The clamps can be hook-shaped. Each of the two clamps is provided with two receiving grooves with the same opening orientation. The receiving groove is used to receive one end of the electronic product. The two receiving grooves work together to better clamp and limit the electronic product.

[0059] Furthermore, the first clamping member 210 and the second clamping member 220 are respectively provided with clearance positions in the first direction. The clearance positions are connected to the receiving groove. The clearance positions can be used to avoid the interface, buttons and speaker of the electronic product, so that the user can charge the electronic product, play music or perform other application operations during use.

[0060] Furthermore, the receiving groove is also equipped with a silicone pad. This silicone pad prevents the electronic product from scratching against the clamping mechanism 200, thus avoiding damage to its appearance. In addition, the silicone pad better conforms to the electronic product, improving clamping stability.

[0061] Reference Figure 3In one embodiment, the distance adjustment mechanism 300 is at least partially housed within the support base 100; the clamping mechanism 200 further includes a first sliding member 230 and a second sliding member 240. One side of the first sliding member 230 is connected to the first clamping member 210, and the other side extends into the support base 100. The first clamping member 210 is connected to the distance adjustment mechanism 300 via the first sliding member 230, and the pressurizing mechanism 400 is connected to the first sliding member 230. One side of the second sliding member 240 is connected to the second clamping member 220, and the other side extends into the support base 100. The second clamping member 220 is connected to the distance adjustment mechanism 300 via the second sliding member 240. With this configuration, when the bracket 1000 is not in use, the first sliding member 230 and the second sliding member 240 occupy less space because they are housed within the support base 100. Furthermore, since the first sliding member 230 and the second sliding member 240 are covered by the support base 100, the overall appearance of the bracket 1000 is cleaner and more aesthetically pleasing.

[0062] Specifically, the first sliding member 230 and the second sliding member 240 can be integrally stamped from sheet metal, which is convenient for processing and manufacturing. The support base 100 has a receiving cavity, and the first sliding member 230 and the second sliding member 240 are slidably connected to the receiving cavity and extend out of the support base 100.

[0063] More specifically, the support base 100 includes a front shell 110 and a rear shell 120, which together define an accommodating cavity. The front shell 110 and the rear shell 120 are detachably connected, and the connection method can be screw connection, snap-fit ​​connection, etc., to facilitate the installation of the first sliding member 230 and the second sliding member 240.

[0064] Preferably, the front cover 110 includes a placement surface facing the electronic product, and a flexible anti-slip pad 111 is provided on the placement surface. The flexible anti-slip pad 111 can increase the contact friction with the electronic product, improve the clamping effect, and its flexibility can better protect the outer surface of the electronic product. Specifically, the flexible anti-slip pad 111 can be silicone, and the surface of the silicone is engraved with anti-slip texture.

[0065] Reference Figure 2 In one embodiment, the back of the support base 100 is provided with a ball joint structure 121 so that the bracket 1000 has a rotation function, which makes it convenient for users to change and adjust the viewing angle of electronic products.

[0066] Specifically, the omnidirectional ball structure 121 includes several tabs and a ball (not shown in the figure). The tabs are spaced around the ball and wrap around it, so that the ball can rotate in the mounting cavity defined by the tabs.

[0067] In one embodiment, a plurality of protrusions include outer walls arranged opposite to each other, and the outer walls are provided with external threads. The external threads are connected to a knob. Specifically, tightening the knob can cause the protrusions to move inward to limit the ball and lock the ball, ensuring that the ball can maintain its position without moving after adjustment.

[0068] In one embodiment, a damping element is also provided in the mounting cavity. The damping element is adapted to the circumferential surface of the ball to fit the ball, increase the contact area with the ball, increase the friction between the two, and prevent the ball from moving after adjustment.

[0069] Reference Figures 3 to 7 as well as Figure 10 and Figure 11 In one embodiment, the first slider 230 is provided with a first direction (e.g., Figure 1 The first rack 231 (as shown in the X direction) is arranged in a second direction (e.g., as shown in the X direction); the pressurizing mechanism 400 includes a pressurizing block 410, a pull rod 420, and a tension applying member 430; the pressurizing block 410 is arranged in a second direction of the first rack 231 (e.g., as shown in the X direction); the pressurizing mechanism 400 includes a pressurizing block 410 Figure 1 In the Y direction (as shown), the pressure block 410 has a first protrusion 411 and a second protrusion 412 on the side facing away from the first rack 231, and the second protrusion 412 is located on the side of the first protrusion 411 facing the second clamping member 220; the pull rod 420 is located on the side of the pressure block 410 away from the first rack 231, and the pull rod 420 has a third protrusion 421 on the side facing the pressure block 410; the first protrusion 411 is located in the third direction of the third protrusion 421, and the side of the first protrusion 411 facing the third protrusion 421 has a first inclined surface 411a, and the first inclined surface 411a is set at an angle with the second direction; the side of the third protrusion 421 facing the first protrusion 411 has a third inclined surface that is parallel to the first inclined surface 411a. 421a; A fourth protrusion 422 is provided on the side of the pull rod 420 facing the second clamping member 220. The second protrusion 412 is located in the third direction of the fourth protrusion 422. A second inclined surface 412a is provided on the side of the second protrusion 412 facing the fourth protrusion 422, and the second inclined surface 412a is set at an angle with the first direction. A fourth inclined surface 422a is provided on the side of the fourth protrusion 422 facing the second protrusion 412, which is parallel to the second inclined surface 412a. The distance between the second inclined surface 412a and the fourth inclined surface 422a is greater than the distance between the first inclined surface 411a and the third inclined surface 421a. A tension applying member 430 is exposed on the surface of the support base 100. The tension applying member 430 is connected to the pull rod 420 to apply force in the third direction (e.g., in the third direction). Figure 1A pulling force is applied to the pull rod 420 (as shown in the Z direction); wherein the first direction, the second direction, and the third direction are perpendicular to each other. With this configuration, the pressure mechanism 400 has a dual function: it can lock the clamping mechanism 200, and when the clamping mechanism 200 clamps the electronic product, it can drive the first clamping arm and the second clamping arm to move towards each other to provide additional clamping force to hold the electronic product.

[0070] Specifically, on the one hand, since the distances between the first inclined surface 411a, the second inclined surface 412a, the third inclined surface 421a, and the fourth inclined surface 422a are different, when force is applied to the pull rod 420, the first inclined surface 411a of the pull rod 420 will first contact and engage with the third inclined surface 421a of the pressure block 410, and can drive the pressure block 410 to move closer to the first rack 231 in the second direction, so that the pressure block 410 can connect with the first rack 231, thereby locking the first sliding member 230, that is, the pressure block 410 restricts the movement of the first sliding member 230 in the first direction. Therefore, the pressure mechanism 400 has the function of locking the clamping mechanism 200, that is, maintaining the relative distance between the first clamping member 210 and the first clamping member 210. In this way, it is easier for users to place electronic products for clamping, and to prevent the clamping mechanism 200 from being accidentally opened.

[0071] On the other hand, after the pulling force continues to be applied and moved, the second inclined surface 412a of the pull rod 420 will contact and cooperate with the fourth inclined surface 422a, and can drive the pressure block 410 to move towards the center area of ​​the support base 100 in the first direction, thereby driving the first sliding member 230 to move. The pressure block 410 applies pressure to the electronic product through the first sliding member 230 and provides additional clamping force, so as to clamp the electronic product more effectively and with greater reliability.

[0072] Furthermore, the tension application member 430 in the above embodiments allows the user to better control the pull rod 420, so as to quickly realize the function of the pressure mechanism 400.

[0073] More specifically, the pressure block 410 and the first rack 231 can be connected by setting a positioning tooth 413 on the side of the pressure block 410 facing the first rack 231, and the positioning tooth 413 meshing with the first rack 231 to achieve connection.

[0074] The number of teeth of the positioning tooth 413 is less than the number of teeth of the first rack 231, so that the positioning tooth 413 can mesh with the first rack 231 at different positions, thereby achieving the locking of the first sliding member 230 at any position in the first direction.

[0075] For example, the inclined interior angle formed by the first inclined surface 411a and its connecting surface, and the inclined interior angle formed by the second inclined surface 412a and its connecting surface, can both be set to 45°. Similarly, the inclined interior angle formed by the third inclined surface 421a and its connecting surface, and the inclined interior angle formed by the fourth inclined surface 422a and its connecting surface, can also be set to 45°. Of course, the inclination angle can also be 35° or 55°, and those skilled in the art can adjust it according to actual design requirements, which is not limited here.

[0076] Reference Figures 5 to 7 In one embodiment, two pressure blocks 410 are provided, and the two pressure blocks 410 are respectively disposed on both sides of the pull rod 420 in the second direction; two first racks 231 are correspondingly provided, and two third protrusions 421 are correspondingly provided on the pull rod 420. Specifically, the movement of the pull rod 420 can drive the two pressure blocks 410 to move in opposite directions in the second direction and connect with the first sliding member 230. The two pressure blocks 410 are respectively connected to different positions on both sides of the first sliding member 230, resulting in better connection stability. When the two pressure blocks 410 drive the first sliding member 230 to retract inward, the force is more even, further improving the reliability of the locking function of the pressure mechanism 400.

[0077] Refer again Figures 5 to 7 In one embodiment, the tension application element 430 is a rotating handle 431, which includes a lever portion 431a and a rotating portion 432b. The pull rod 420 is rotatably connected to the rotating portion 432b on a third-direction upward side, and the position of the rotatable connection is spaced apart from the center of the rotating portion 432b. Specifically, the rotating portion 432b is rotatably connected to the pull rod 420 and is eccentrically positioned. The rotation of the rotating handle 431 can be converted into linear movement of the pull rod 420 in a third-direction upward. Since rotation is required for unlocking and locking, it is less likely to be accidentally triggered compared to pulling for unlocking. In daily use, if the unlock button 330 or switch is located in an easily accessible position, using rotation for unlocking can reduce the possibility of unintentional triggering and avoid unnecessary interference.

[0078] It should be noted that the rotation path of the handle 431 includes a first stroke and a second stroke, as shown in the reference. Figure 6 When the handle 431 is in its first stroke, the clamping mechanism 200 is locked. (Refer to...) Figure 7 When the handle 431 is in the second stroke, the pressure mechanism 400 applies force to the clamping mechanism 200 to provide additional clamping force to clamp the electronic product.

[0079] To better understand the dual function of the pressure mechanism 400 achieved by rotating the handle 431 in the bracket 1000 of this utility model, the following examples illustrate its practical application. In scenario one, when the user rotates the handle 431, at the first stroke, the pull rod 420 moves, and the first inclined surface 411a and the third inclined surface 421a first contact and engage, locking the pressure block 410 and the first sliding member 230, thus locking the clamping mechanism 200. Continuing to rotate the handle 431 to the second stroke causes the pressure block 410 to move the first sliding member 230 inward, providing additional clamping force to the clamping mechanism 200 to apply pressure to the electronic product. In scenario two, the user only operates the handle 431 at the first stroke to lock the clamping mechanism 200, facilitating the placement of electronic products.

[0080] Reference Figure 8 and Figure 9 In one embodiment, the pressurizing mechanism 400 further includes a spring assembly 440, which includes a first spring 441, a second spring 442, and a third spring 443. The first spring 441 is connected to the pull rod 420 on the third direction side, the second spring 442 is connected to the pressurizing block 410 on the second direction side, and the third spring 443 is connected to the pressurizing block 410 on the first direction side. The first spring 441 drives the pull rod 420 to reset, and the second spring 442 and the third spring 443 cooperate to drive the pressurizing block 410 to reset, so as to quickly lock or unlock the clamping mechanism 200 by the pressurizing mechanism 400. Specifically, the tension applying component 430 drives the pull rod 420 to move, the first spring 441 is compressed and stores energy, the pull rod 420 moves and drives the pressure block 410 to connect with the first sliding member 230, the second spring 442 is compressed and stores energy, the pull rod 420 continues to move, the pressure block 410 drives the first sliding member 230 to retract inward, at this time the third spring 443 is compressed and stores energy. During the reset process of the tension applying component 430, the spring assembly 440 can prevent the cooperation between the pressure block 410 and the pull rod 420 from getting stuck, and provide additional elastic force to overcome the frictional force between the pressure block 410 and the pull rod 420, which is more conducive to the unlocking and reset of the bracket 1000.

[0081] The number of the first spring 441, the second spring 442, and the third spring 443 can be adjusted according to actual design requirements, and their number is not limited here.

[0082] Reference Figure 3 and Figure 13In one embodiment, the distance adjustment mechanism 300 includes a first gear 310 and a rotary drive assembly 320. The first gear 310 is mounted in the support base 100, and the rotary drive assembly 320 is connected to the first gear 310 to drive the first gear 310 to rotate. A second rack 232 is provided on the first sliding member 230 along a first direction, and the second rack 232 meshes with the first gear 310. A third rack 241 is provided on the second sliding member 240 along the first direction, and the third rack 241 meshes with the first gear 310. The third rack 241 is spaced apart from the second rack 232 in a second direction, and the first direction is perpendicular to the second direction. The rotary drive assembly 320 increases the power for the rotation of the first gear 310. Utilizing the meshing principle of rack and pinion, the rotary drive assembly 320 can simultaneously control the first sliding member 230 and the second sliding member 240 to move towards or away from each other, resulting in a simpler structure. Furthermore, the rotary drive assembly 320 can simultaneously control the first clamping member 210 and the second clamping member 220 to move synchronously, resulting in better consistency of action and making it easier to clamp or release electronic products.

[0083] Reference Figures 12 to 15 In one embodiment, the rotary drive assembly 320 includes a second gear 321, a pressure block 322, and a first elastic element 323. The second gear 321 is coaxially arranged with the first gear 310. The pressure block 322 includes a pressure application portion 322b and a connecting portion 322a. The pressure application portion 322b is exposed on one side of the support base 100 in the second direction. The connecting portion 322a is connected to the pressure application portion 322b and passes through the support base 100. A fourth rack 332c extending in the second direction is provided on the connecting portion 322a, and the fourth rack 332c meshes with the second gear 321. The first elastic element 323 is connected to the pressure block 322 to compress and store energy when the pressure application portion 322b is pressed. Specifically, triggering the pressure block 322 can open the clamping mechanism 200 for easy handling of electronic products. By applying pressure to the pressure-applying part 322b, the connecting part 322a drives the second gear 321 to rotate. The first elastic element 323 is compressed and stores energy, and the first gear 310 rotates along with it, thereby quickly opening the clamping mechanism 200. When the pressure is stopped on the pressure-applying part 322b, the first elastic element 323 drives the clamping mechanism 200 to close and reset through elastic force.

[0084] In the above embodiment, the pressure-applying part 322b can be disc-shaped with the opening facing outwards for easy pressing by the user. The connecting part 322a can be rod-shaped for easy sliding.

[0085] It is worth mentioning that, since the pressure block 322 is located on one side of the support base 100 in the second direction, the action of pressing the pressure block 322 will not interfere with the action of placing the electronic product when the user uses the bracket 1000 to clamp the electronic product, making it more convenient for the user to operate. Specifically, the user can press the pressure block 322 from the back of the support base 100 with one hand to open the clamping mechanism 200, and then place the electronic product on the front of the support base 100 with the other hand. The operation is more ergonomic and provides a better user experience.

[0086] Reference Figure 12 In one embodiment, two pressure blocks 322 are provided, with two pressure-applying portions 322b of the two pressure blocks 322 respectively exposed on both sides of the support base 100 in the second direction. The fourth racks 332c of the two pressure blocks 322 are respectively engaged with the second gear 321 on both sides in the first direction; the first elastic element 323 is sandwiched between the two pressure blocks 322. This arrangement makes it easier for the user to apply pressure to the pressure blocks 322, and the arrangement of two pressure blocks 322 is more conducive to driving the second gear 321 to rotate, thereby improving the reliability of the bracket 1000.

[0087] Specifically, the two pressure blocks 322 can be positioned at the symmetrical center of the support base 100 in the first direction for easy access by the user. The user can reach into the support base 100 from the back with one hand and simultaneously grip the two pressure blocks 322 using four fingers and thumb to better apply force to the second gear 321. The first elastic element 323 can be a spring, and the number of the first elastic element 323 can be adjusted according to actual design requirements. For example, the number of springs can be two or four, and the number is not limited here.

[0088] Reference Figure 14 and Figure 15 In one embodiment, the distance adjustment mechanism 300 further includes a second elastic member 324, which is mounted on the axial side of the first gear 310; the clamping mechanism 200 further includes a limiting block 250, which is mounted on the side of the second sliding member 240 away from the second elastic member 324. A limiting hole 251 is formed on the limiting block 250 at a position away from the second clamping member 220. The contour of the limiting hole 251 is adapted to the contour of the first gear 310. When the limiting hole 251 moves to be opposite the first gear 310, the second elastic member 324 can release energy and drive the first gear 310 to move to the limiting hole 251. This design allows the distance adjustment mechanism 300 to have the function of locking the clamping mechanism 200 after it reaches its maximum stroke. Specifically, the limiting block 250 covers the second sliding member 240 to limit the first gear 310 in its axial direction away from the second elastic member 324 (e.g., ...). Figure 15As shown in the P direction, the limiting hole 251 is used to release the limiting block 250 from the first gear 310, allowing the second elastic element 324 to release energy. The first gear 310 is then lifted to disengage from the third rack 241, and the clamping mechanism 200 remains open. By implementing the above embodiment, when the clamping mechanism 200 is opened, the user no longer needs to continuously press the pressure block 322. With just one press, the clamping mechanism 200 can open and lock, freeing the user's hands to place electronic products, resulting in a better user experience. Furthermore, since there is no need to continuously apply pressure to the pressure block 322 to keep the clamping mechanism 200 open, it is less strenuous and avoids hand fatigue or discomfort that may result from prolonged pressing.

[0089] Reference Figure 14 and Figure 15 In one embodiment, the wall of the limiting hole 251 is also provided with limiting teeth 251a. After the first gear 310 is displaced to the limiting hole 251, the limiting teeth 251a can mesh with the first gear 310 to further lock the first gear 310, so as to prevent the bracket 1000 from being accidentally unlocked due to the rotation of the first gear 310. The stability and reliability of the locking function of the bracket 1000 are further improved.

[0090] Reference Figure 1 , Figure 13 as well as Figure 16 In one embodiment, the distance adjustment mechanism 300 further includes a button 330, which is mounted on the side of the first gear 310 away from the second elastic member 324. The button 330 enables the clamping mechanism 200 to quickly unlock and clamp electronic products, further simplifying operation and making it more convenient.

[0091] Specifically, button 330 is mounted on the front of support base 100. Preferably, button 330 is located at the center of support base 100 for easy triggering. When clamping mechanism 200 is locked at its maximum stroke, button 330 is lifted by rotation drive assembly 320 under spring force. When the user places electronic product on the front of support base 100, the back of electronic product rests against button 330. Button 330 presses down against spring force, the first gear 310 moves out of limiting hole 251 and re-engages with the second rack 232 of first slider 230 and the third rack 241 of second slider 240. Under the action of first elastic member 323, clamping mechanism 200 closes. This means that when the user puts electronic product into bracket 1000, it can automatically unlock and clamp the phone, which is very convenient.

[0092] It is worth mentioning that by implementing the above embodiments, users do not need to use both hands to hold electronic products, and can complete the clamping operation with one hand, reducing the complexity and inconvenience of the operation. For example, the user can first press the pressure block 322 with one hand to open the clamping mechanism 200. The clamping mechanism 200 opens and automatically locks. The user then takes out the electronic product and places it on the support base 100. The button 330 is triggered, and the clamping mechanism 200 unlocks and automatically clamps the electronic product. This stand 1000, which can be operated with one hand, is particularly convenient for special scenarios where users cannot free their hands. For example, when a user needs to carry an item with one hand, they can use the stand 1000 with only the other hand. Therefore, the stand 1000 has more applicable scenarios and greater flexibility.

[0093] Reference Figure 16 In one embodiment, the button 330 includes a trigger seat 331 with a gap hole 331a. The rotary drive assembly 320 includes a rotating shaft. A first gear 310 and a second gear 321 are disposed on the rotating shaft. A connecting hole is provided at the end of the rotating shaft away from the second elastic member 324. A screw passes through the gap hole 331a and is threaded to the connecting hole. The gap hole 331a is larger than the thread diameter of the screw. Specifically, the gap hole 331a is larger than the thread diameter of the screw so that the trigger seat 331 can be connected to the rotating shaft by the screw and will not rotate with the first gear 310. This means that when the first gear 310 rotates, the button 330 will not rotate with it, so as to avoid the button 330 rotating during clamping and causing adverse effects on the electronic product. For example, the rotation may cause the button 330 to scrape against the back of the electronic product or affect the stability of the clamping.

[0094] In the above embodiments, in addition to being mounted on the rotating shaft, the first gear 310 and the second gear 321 can also be integrally formed with the rotating shaft. This arrangement reduces assembly time and improves assembly efficiency.

[0095] Reference Figure 16 In one embodiment, the front of the support base 100 is further provided with a protrusion 130 extending upward in a third direction, and the trigger base 331 is provided with a guide hole 331b that matches the outer contour of the protrusion 130. The protrusion 130 is slidably connected to the guide hole 331b. Specifically, the cooperation between the protrusion 130 and the guide hole 331b can further restrict the rotation of the trigger base 331 and provide guidance for the trigger base 331, thereby improving the stability of the button 330 being triggered.

[0096] Reference Figure 16 In one embodiment, the button 330 also includes a protective cover 332, which covers the trigger seat 331 and can cover the screw and the gap hole 331a, making the overall appearance of the bracket 1000 look cleaner and more beautiful.

[0097] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A support, characterized in that, include: Support base; The clamping mechanism includes a first clamping member and a second clamping member, wherein the first clamping member and the second clamping member are respectively disposed on both sides of the support base in a first direction; A distance adjustment mechanism is mounted on the support base and connected to the first clamping member and the second clamping member to adjust the distance between the first clamping member and the second clamping member in the first direction; A pressurizing mechanism is mounted on the support base and connected to the first clamping member. The pressurizing mechanism is used to apply a force toward the second clamping member to the first clamping member after the distance between the first clamping member and the second clamping member has been adjusted by the distance adjustment mechanism.

2. The bracket according to claim 1, characterized in that, The distance adjustment mechanism is at least partially housed within the support base; the clamping mechanism further includes a first sliding member and a second sliding member, one side of the first sliding member is connected to the first clamping member, and the other side extends into the support base, the first clamping member is connected to the distance adjustment mechanism through the first sliding member, and the pressurizing mechanism is connected to the first sliding member; one side of the second sliding member is connected to the second clamping member, and the other side extends into the support base, the second clamping member is connected to the distance adjustment mechanism through the second sliding member.

3. The bracket according to claim 2, characterized in that, The first sliding member is provided with a first rack arranged along the first direction; the pressurizing mechanism includes: A pressure block is disposed in the second direction of the first rack. The pressure block has a first protrusion and a second protrusion on the side facing away from the first rack. The second protrusion is located on the side of the first protrusion facing the second clamping member. A pull rod is disposed on the side of the pressure block away from the first rack. The pull rod has a third protrusion on the side facing the pressure block. The first protrusion is located in the third direction, and the first protrusion has a first inclined surface on the side facing the third protrusion, forming an angle with the second direction. The third protrusion has a third inclined surface parallel to the first inclined surface on the side facing the first protrusion. A fourth protrusion is disposed on the side of the pull rod facing the second clamping member. The second protrusion is located in the third direction, and the second protrusion has a second inclined surface on the side facing the fourth protrusion, forming an angle with the first direction. The fourth protrusion has a fourth inclined surface parallel to the second inclined surface on the side facing the second protrusion. The distance between the second and fourth inclined surfaces is greater than the distance between the first and third inclined surfaces. A tension applicator, exposed on the surface of the support base, is connected to the tie rod to apply a tension force to the tie rod in the third direction; Wherein, the first direction, the second direction, and the third direction are perpendicular to each other.

4. The stent according to claim 3, characterized in that, Two pressure blocks are provided, and the two pressure blocks are respectively arranged on both sides of the pull rod in the second direction; two first racks are provided accordingly, and two third protrusions are provided accordingly on the pull rod.

5. The bracket according to claim 3, characterized in that, The tension application component is a rotating handle, which includes a wrench part and a rotating part. The tension application component is rotatably connected to the rotating part on the third-direction upward side, and the position of the rotatable connection is spaced apart from the center of the rotating part.

6. The stent according to any one of claims 2-5, characterized in that, The distance adjustment mechanism includes a first gear and a rotary drive assembly. The first gear is installed in the support base, and the rotary drive assembly is connected to the first gear to drive the first gear to rotate. The first sliding member is provided with a second rack arranged along the first direction, and the second rack meshes with the first gear; The second sliding member is provided with a third rack arranged along the first direction. The third rack meshes with the first gear, and the third rack is spaced apart from the second rack in the second direction. The first direction is perpendicular to the second direction.

7. The stent according to claim 6, characterized in that, The rotation drive assembly includes: The second gear is coaxially arranged with the first gear; The pressure block includes a pressure-applying part and a connecting part. The pressure-applying part is exposed on one side of the support base in the second direction. The connecting part is connected to the pressure-applying part and passes through the support base. The connecting part is provided with a fourth rack extending in the second direction. The fourth rack meshes with the second gear. A first elastic element, which is connected to the pressure block, is compressed and stores energy when the pressure portion is compressed.

8. The bracket according to claim 7, characterized in that, The pressure block is provided in two parts, with the two pressure-applying parts of the two pressure blocks respectively exposed on both sides of the support base in the second direction. The fourth racks of the two pressure blocks are respectively meshed with the second gear on both sides in the first direction. The first elastic element is sandwiched between the two pressure blocks.

9. The bracket according to claim 7, characterized in that, The distance adjustment mechanism further includes a second elastic element, which is mounted on the axial direction of the first gear; The clamping mechanism further includes a limiting block, which is installed on the side of the second sliding member away from the second elastic member. A limiting hole is formed on the limiting block at a position away from the second clamping member. The outline of the limiting hole is adapted to the outline of the first gear. When the limiting hole moves to be opposite to the first gear, the second elastic member can release energy and drive the first gear to move to the limiting hole.

10. The stent according to claim 9, characterized in that, The distance adjustment mechanism also includes a button, which is mounted on the side of the first gear away from the second elastic element.

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