Clamping device and electronic equipment support
By designing an adjustable clamping assembly, including the fit of sliding grooves and knobs, the problem of fine adjustment of different electronic devices in the prior art is solved, and the stable and accurate clamping of electronic devices is achieved.
Patent Information
- Application Number
- CN202421242201.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing electronic equipment clamping devices cannot be finely adjusted for electronic equipment of different sizes and shapes, resulting in insufficient or excessive clamping force, affecting the user experience.
A clamping device including a housing and a clamping assembly is designed, and the clamping assembly consists of a first clamping jaw, a second clamping jaw, a first elastic member and a knob. By cooperating with the sliding groove and the knob, the clamping jaw position is realized. , fine adjustments to angle and direction.
It realizes stable clamping of electronic devices, adapts to electronic devices of different sizes and shapes, and improves the applicability and accuracy of clamping devices.
Smart Images
Figure CN222509349U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a clamping device and an electronic equipment bracket. Background Art
[0002] With the popularization of electronic devices such as mobile phones or cameras, people generally use these electronic devices to take photos during use. Therefore, electronic device holders that can hold electronic devices such as mobile phones or cameras have appeared on the market.
[0003] This type of electronic device bracket is usually provided with two movable clamping claws, and an elastic member is provided between the clamping claws and the housing so that the clamping claws can obtain a clamping force capable of clamping the electronic device.
[0004] In actual use, the clamping force of the existing clamping device for clamping electronic devices is in a corresponding relationship with the width of the electronic device, and the clamping force of the electronic device cannot be adjusted. Since the clamping force cannot be adjusted for different electronic devices, it is impossible to apply appropriate clamping force to the electronic device, and it is easy to cause the electronic device to shift when the clamping force is too loose, or it is inconvenient to take and put the electronic device when the clamping force is too tight, resulting in poor applicability of clamping assembly. Utility Model Content
[0005] The technical problem to be solved by the embodiments of the utility model is to provide a clamping device and an electronic device bracket to solve the problem that the clamping equipment in the prior art cannot finely adjust the holding force for different electronic devices.
[0006] In the first aspect, the utility model discloses a clamping device and an electronic device bracket, comprising: a shell and a clamping assembly, a cavity is formed inside the shell, a window is provided on one side of the shell, through holes are provided on opposite sides of the shell, a connecting column located at the center of the shell, and sliding grooves located on opposite sides of the connecting column are provided in the cavity; the clamping assembly is arranged in the cavity through the through hole, the clamping assembly comprises a first clamping jaw, a second clamping jaw, a first elastic member and a knob, the first clamping jaw and the second clamping jaw are respectively slidably connected to the sliding groove and extend to opposite sides of the shell, one end of the first elastic member is connected to the connecting column, and the other end is connected to the first clamping jaw, the knob is clamped in the sliding groove, exposed from the window, and threadedly connected to the second clamping jaw.
[0007] Optionally, the first clamping jaw includes a first connecting portion and a first clamping portion which are connected to each other, the first connecting portion is a hollow structure, the first elastic member is arranged in the first connecting portion, the first connecting portion is rotatably connected to the sliding groove and can slide relative to the sliding groove, and the first connecting portion passes through the through hole and is connected to the first clamping portion.
[0008] Optionally, the second clamping jaw includes a second connecting portion and a second clamping portion that are interconnected, a threaded inner wall is provided in the second connecting portion, the knob includes a toggle sleeve, and a threaded rod connected to the inner wall of the toggle sleeve, the toggle sleeve is exposed through the window, the threaded rod is threadedly connected to the threaded inner wall, the toggle sleeve is sleeved on the second connecting portion, and the second connecting portion is connected to the second clamping portion through the through hole on the other side of the shell.
[0009] Optionally, the shell includes a first shell and a second shell that are interlocked, the window is arranged on the first shell, the connecting column is arranged on the second shell, the sliding groove is formed between the first shell and the second shell, and the side of the second shell facing away from the first shell is provided with an annular groove, and a magnetic attraction component is provided in the annular groove.
[0010] Optionally, a reinforcement ring is provided on the first connection part, a limiting groove is provided on the reinforcement ring, and a limiting plate is provided on the second shell body, and the limiting plate is used to abut against the limiting groove to limit the rotation of the first connection part.
[0011] Optionally, the magnetic attraction component includes two rubber pads and a magnetic attraction component, and the magnetic attraction component is arranged between the two rubber pads.
[0012] Optionally, the clamping device also includes a connecting frame, which is rotatably connected to the side of the first shell facing away from the second shell, and the connecting frame is provided with a plurality of grooves on the side facing the first shell. The first shell is provided with at least one accommodating groove, and a second elastic member and a ball are arranged in the accommodating groove. One end of the second elastic member passes through the accommodating groove and is sleeved on the limiting column of the second shell, and the other end is abutted against the ball. The ball is exposed from inside and outside the accommodating groove, and the ball can be clamped corresponding to the accommodating groove.
[0013] Optionally, a positioning protrusion is respectively provided on the first clamping portion and the second clamping portion on one side facing the housing, and a positioning groove capable of cooperating with the positioning protrusion is provided on the housing.
[0014] Optionally, the clamping device further includes a buffer pad, and the buffer pad is respectively arranged on the side where the first clamping jaw and the second clamping jaw face each other.
[0015] In a second aspect, the utility model further discloses an electronic equipment bracket, comprising a bracket, a connecting seat and the clamping device in any one of the above items, wherein the connecting seat is arranged on the bracket, and the clamping device is arranged on the connecting seat.
[0016] Compared with the prior art, the clamping device and electronic device support provided by the embodiment of the utility model have the beneficial effect that the first clamping claw and the second clamping claw in the clamping assembly can slide relative to the sliding groove, so that the first clamping claw and the second clamping claw can move relative to the housing, so that the first clamping claw and the second clamping claw can firmly clamp the electronic device such as a mobile phone or a camera. A first elastic member is arranged on the first clamping claw, and the first elastic member is respectively connected with the first clamping claw and the connecting column in the cavity, so when the first clamping claw moves relative to the housing, the first elastic member can be stretched to produce elastic deformation, so the first clamping claw has a tendency to move toward one side of the housing due to the elastic force of the elastic member, so that the first clamping claw has a clamping force that matches the second clamping claw, and can clamp the electronic device such as a mobile phone or a camera on the clamping device. A knob is arranged on the second clamping claw, and the knob leaks out through the window, so that the user can turn the knob through the window. On the one hand, the knob is clamped in the sliding groove, so that the knob can be turned and rotated through the window, but the relative position with the sliding groove will not be changed. On the other hand, the knob is threadedly connected with the second clamping claw. Because the position of the knob relative to the sliding slot does not change, the user stabilizes the second clamping jaw with the help of external force, and then changes the relative position of the second clamping jaw connected to the knob thread by turning the knob, thereby achieving fine adjustment of the second clamping jaw. Therefore, the user can adjust the position, angle and direction of the second clamping jaw by turning the knob through the window, so that it can better cooperate with the first clamping jaw to clamp the electronic device, and by turning the knob, the length of the second clamping jaw extending out of the housing and the direction and angle of the clamping jaw can be more finely adjusted, which can achieve accurate adjustment of the clamping assembly, so that the clamping device can achieve a more accurate clamping operation. Therefore, in actual use, the position, angle and direction of the second clamping jaw relative to the housing can be finely adjusted by the knob, and then the first clamping jaw can be stretched and rotated to make the first clamping jaw cooperate with the second clamping jaw to clamp the electronic device on the clamping device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:
[0018] Figure 1 is a schematic diagram of a clamping device provided in an embodiment of the utility model;
[0019] Figure 2 is a schematic diagram of a first housing and a clamping assembly provided in an embodiment of the utility model;
[0020] Figure 3 is a schematic diagram of a second housing provided by an embodiment of the utility model;
[0021] Figure 4 is a schematic diagram of a first clamping jaw provided in an embodiment of the utility model;
[0022] Figure 5 is a schematic diagram of a second clamping jaw provided in an embodiment of the utility model;
[0023] Figure 6 It is a cross-sectional schematic diagram of a clamping device provided by an embodiment of the utility model;
[0024] Figure 7 It is a schematic diagram of a housing and a magnetic attraction component provided in an embodiment of the utility model;
[0025] Figure 8 It is a schematic diagram of a housing and a connecting frame provided in an embodiment of the utility model.
[0026] The reference numerals in the figures are:
[0027] 1000, clamping device; 100, housing; 101, cavity; 102, first housing; 1021, window; 1022, accommodating groove; 1023, second elastic member; 103, second housing; 1031, connecting column; 1032, limiting plate; 1033, annular groove; 1034, limiting column; 104, through hole; 105, sliding groove; 106, positioning groove; 200, clamping assembly; 201, first clamping jaw; 2011, first connecting portion; 20111, reinforcing ring; 20112, limiting groove; 2012, first clamping part; 20121, positioning protrusion; 202, second clamping claw; 2021, second connecting part; 20211, threaded inner wall; 2022, second clamping part; 300, first elastic member; 400, knob; 401, toggle sleeve; 402, threaded rod; 500, magnetic suction component; 501, rubber pad; 502, magnetic suction member; 600, buffer pad; 700, connecting frame; 701, groove; 800, ball; 900, damping member. DETAILED DESCRIPTION
[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.
[0029] The present utility model embodiment provides a clamping device 1000, such as Figure 1-3As shown, the clamping device 1000 comprises: a housing 100 and a clamping assembly 200, wherein a cavity 101 is formed inside the housing 100, a window 1021 is provided on one side of the housing 100, through holes 104 are provided on opposite sides of the housing 100, a connecting column 1031 located at the center of the housing 100 and sliding grooves 105 located on opposite sides of the connecting column 1013 are provided in the cavity 101, and the connecting column 1031 is provided at the rotation center of the sliding groove 105; the clamping assembly 200 is provided through the through hole 104 and is provided at Inside the cavity 101, the clamping assembly 200 includes a first jaw 201, a second jaw 202, a first elastic member 300 and a knob 400. The first jaw 201 and the second jaw 202 are respectively slidably connected to the sliding groove 105 and extend to opposite sides of the housing 100. One end of the first elastic member 300 is connected to the connecting column 1031, and the other end is connected to the first jaw 201. The knob 400 is clamped in the sliding groove 105, exposed from the window 1021, and threadedly connected to the second jaw 202.
[0030] The first clamping jaw 201 and the second clamping jaw 202 in the clamping assembly 200 can slide relative to the sliding groove 105, so that the first clamping jaw 201 and the second clamping jaw 202 can move relative to the housing 100, so that the first clamping jaw 201 and the second clamping jaw 202 can firmly clamp the electronic device such as a mobile phone or a camera. A first elastic member 300 is arranged on the first clamping jaw 201, and the first elastic member 300 is respectively connected with the first clamping jaw 201 and the connecting column 1031 in the cavity 101, so when the first clamping jaw 201 moves relative to the housing 100, the first elastic member 300 can be stretched to produce elastic deformation, so the first clamping jaw 201 has a tendency to move toward one side of the housing 100 due to the elastic force of the elastic member, so that the first clamping jaw 201 has a clamping force matched with the second clamping jaw 202, and the electronic device such as a mobile phone or a camera can be clamped on the clamping device 1000. The second clamping jaw 202 is provided with a knob 400, which is exposed through the window 1021, so that the user can turn the knob 400 through the window 1021. On the one hand, the knob 400 is clamped in the sliding groove 105, so that the knob 400 can be turned and rotated through the window 1021, but the relative position with respect to the sliding groove 105 will not change. On the other hand, the knob 400 is threadedly connected with the second clamping jaw 202. Because the position of the knob 400 relative to the sliding groove 105 will not change, after the user stabilizes the second clamping jaw 202 with the help of external force, the user can turn the knob 400 to make the second clamping jaw 202 threadedly connected with the knob 400 change its relative position with respect to the housing 100, thereby realizing fine adjustment of the second clamping jaw 202. The user can adjust the position, angle and direction of the second clamping jaw 202 by turning the knob 400 through the window 1021, so that it can better cooperate with the first clamping jaw 201 to clamp the electronic device, and by turning the knob 400, the length of the second clamping jaw 202 extending out of the housing 100 and the direction and angle of the clamping jaw can be more finely adjusted, so that the clamping assembly 200 can be accurately adjusted, so that the clamping device 1000 can achieve a more accurate clamping operation. Therefore, in actual use, the position, angle and direction of the second clamping jaw 202 relative to the housing 100 can be finely adjusted by the knob 400, and then the first clamping jaw 201 can be stretched and rotated so that the first clamping jaw 201 cooperates with the second clamping jaw 202 to clamp the electronic device on the clamping device 1000.
[0031] Specifically, the first elastic member 300 can provide a certain elastic force for the first clamping jaw 201. On the one hand, when the clamping device 1000 is not used for clamping, the first clamping jaw 201 can be automatically reset and retracted through the deformation of the first elastic member 300. On the other hand, the first clamping jaw 201 obtains the clamping force for clamping objects such as mobile phones through the tendency of the first elastic member 300 to restore elastic deformation, so that the clamping device 1000 clamps the object more firmly and stably, avoiding the shaking or displacement of the clamping assembly 200 caused by external influences, resulting in the electronic device falling and being damaged.
[0032] On the other hand, the first elastic member 300 can enable the first clamping jaw 201 to adjust the relative distance with the second clamping jaw 202 according to the size of different electronic devices, so that the clamping assembly 200 is more adaptable, which helps the clamping assembly 200 to adapt to electronic devices of different shapes or sizes and improves the applicability of the clamping device 1000.
[0033] Specifically, the position, angle and direction of the second clamping jaw 202 relative to the housing 100 can be conveniently adjusted by the knob 400, so as to adapt to electronic devices of different sizes. The knob 400 is threadedly connected to the second clamping jaw 202, so that the second clamping jaw 202 can be finely adjusted to improve the accuracy of the clamping assembly 200. The window 1021 allows the user to intuitively observe and adjust the knob 400, ensuring the accuracy of the clamping action of the clamping assembly 200.
[0034] Specifically, the sliding groove 105 is arranged on opposite sides of the connecting column 1031, that is, the sliding groove 105 and the connecting column 1031 are arranged on the same straight line, so the distances between the first clamping jaw 201 and the second clamping jaw 202 and the connecting column 1031 are equal, which helps to maintain the stability of the clamping assembly 200 and reduce the phenomenon of uneven force on both sides of the first clamping jaw 201 and the second clamping jaw 202 when clamping.
[0035] It should be noted that, in this embodiment, the first elastic member 300 is preferably a spring. In addition to the spring, elastic members such as rubber bands can also be selected.
[0036] refer to Figure 2 and Figure 4 The first clamping jaw 201 includes a first connecting portion 2011 and a first clamping portion 2012 which are connected to each other. The first connecting portion 2011 is a hollow structure. The first elastic member 300 is arranged in the first connecting portion 2011. The first connecting portion 2011 is rotatably connected to the sliding groove 105 and can slide relative to the sliding groove 105. The first connecting portion 2011 passes through the through hole 104 and is connected to the first clamping portion 2012.
[0037] One end of the first elastic member 300 is disposed in the first connection portion 2011, and the other end is connected to the connection column 1031. This design, on the one hand, hides the first elastic member 300 in the first connection portion 2011, which can reduce the space occupied by the first elastic member 300, making the structure of the first connection portion 2011 more compact, so as to achieve the effect that the clamping device 1000 is small in size and convenient to carry and store. On the other hand, the first elastic member 300 can firmly connect the elastic column and the first connection portion 2011, so that during the sliding process of the first connection portion 2011 relative to the sliding groove 105, the first elastic member 300 can maintain a certain elastic force, avoiding the occurrence of the first elastic member 300 breaking, shaking or losing its position, so as to ensure the normal operation of the clamping action of the clamping assembly 200.
[0038] Specifically, the first connection portion 2011 can rotate relative to the sliding slot 105, so that the first clamping jaw 201 has certain flexibility and adjustability. In actual use, the user can twist the first clamping portion 2012 of the first clamping jaw 201 to rotate the first connection portion 2011 relative to the sliding slot 105 in the cavity 101, so that the first clamping portion 2012 of the first clamping jaw 201 can adapt to electronic devices of different sizes, thereby improving the applicability of the clamping device 1000.
[0039] Specifically, the first connecting portion 2011 is connected to the first clamping portion 2012. This connection method can ensure that the first clamping jaw 201 remains stable during the movement or clamping process relative to the housing 100, reducing the possibility of clamping failure caused by loose connection between the first connecting portion 2011 and the first clamping portion 2012.
[0040] Further, refer to Figure 4 and Figure 6 A reinforcing ring 20111 is provided on the first connecting portion 2011 , a limiting groove 20112 is provided on the reinforcing ring 20111 , a limiting plate 1032 is provided on the second shell 103 , and the limiting plate 1032 is used to abut against the limiting groove 20112 to limit the rotation of the first connecting portion 2011 .
[0041] The first connection part 2011 is provided with a reinforcing ring 20111 and a limiting groove 20112 provided on the reinforcing ring 20111. The limiting groove 20112 is used to cooperate with the limiting plate 1032 provided on the second shell 103, so as to limit the first connection part 2011 when the first connection part 2011 rotates, thereby limiting the rotation angle range of the first clamping jaw 201 relative to the shell 100. The limiting plate 1032 limits the limiting groove 20112 to achieve the limiting control of the rotation of the first connection part 2011. The limiting plate 1032 abuts against the limiting groove 20112, which can limit the rotation range of the first connection part 2011, ensure that the first clamping jaw 201 is kept in a suitable position during operation, avoid damage to the first clamping jaw 201 due to exceeding the design range, and improve the safety and reliability of the clamping device 1000.
[0042] Specifically, the cooperation between the limiting groove 20112 and the limiting plate 1032 helps to improve the stability of the clamping device 1000. Through the interaction between the limiting plate 1032 and the limiting groove 20112, it can be ensured that the first connecting portion 2011 can always remain stable when rotating relative to the sliding groove 105, avoiding the instability of the first connecting portion 2011 rotating relative to the sliding groove 105 to affect the accuracy and stability of the clamping assembly 200 during clamping.
[0043] refer to Figure 2 and Figure 5 The second clamping jaw 202 includes a second connecting portion 2021 and a second clamping portion 2022 that are connected to each other. A threaded inner wall 20211 is provided in the second connecting portion 2021. The knob 400 includes a toggle sleeve 401 and a threaded rod 402 connected to the inner wall of the toggle sleeve 401. The threaded rod 402 is threadedly connected to the threaded inner wall 20211. The toggle sleeve 401 is sleeved on the second connecting portion 2021. The second connecting portion 2021 passes through the through hole 104 on the other side of the shell 100 and is connected to the second clamping portion 2022.
[0044] The toggle sleeve 401 of the knob 400 is exposed from the window 1021, which is convenient for the user to adjust the knob 400. The toggle sleeve 401 of the knob 400 is sleeved on the second connecting portion 2021, and the threaded rod 402 is threadedly connected to the threaded inner wall 20211, so as to achieve the effect of adjusting the position, angle and direction of the second clamping jaw 202 relative to the housing 100 by rotating the toggle sleeve 401. The threaded connection between the threaded inner wall 20211 and the threaded rod 402 enables the user to achieve fine control of the second clamping jaw 202 by adjusting the knob 400. The user can accurately control the position, angle and direction of the second clamping portion 2022 on the second clamping jaw 202 by controlling the force of rotating the knob 400, thereby achieving a precise clamping operation on the electronic device body.
[0045] Specifically, the design of the dial sleeve 401 makes the knob 400 more convenient and flexible to operate. The user can turn the dial sleeve 401 through the window 1021 to easily control the second clamping jaw 202 and adjust the clamping strength of the second clamping jaw 202 and other details.
[0046] Specifically, the second connecting portion 2021 passes through the through hole 104 on the other side of the housing 100 and is connected to the second clamping portion 2022, which helps maintain the structural stability of the second clamping jaw 202. The stability of the first clamping jaw 201 structure can ensure that the clamping assembly 200 is not prone to loosening or deformation during use, thereby improving the reliability of the clamping device 1000 during the clamping action.
[0047] It should be noted that in this embodiment, the toggle sleeve 401 is provided with anti-slip stripes, which can facilitate the user to control the knob 400. At the same time, the toggle sleeve 401 and the threaded rod 402 can be connected by screws, adhesive or snap-fit, and the toggle sleeve 401 and the threaded rod 402 can also be integrally formed.
[0048] In this embodiment, a threaded rod 402 is connected to the inner wall of the toggle sleeve 401, and the length of the threaded rod 402 is greater than the length of the toggle sleeve 401, so as to achieve a larger range of control over the second connection part 2021, that is, the threaded inner wall 20211 of the second connection part 2021 and the longer threaded rod 402 have a longer threaded connection portion, so that the knob 400 can achieve the maximum range of control over the second clamping jaw 202. In addition, there are other ways to set the knob 400, for example: the inner wall of the toggle sleeve 401 is provided with threads, and the second connection part is provided as a screw rod, which is directly threadedly connected to the toggle sleeve 401.
[0049] Further, refer to Figure 4 and Figure 5 The clamping device 1000 further includes a buffer pad 600 , which is disposed on one side of the first clamping jaw 201 and the other side of the second clamping jaw 202 .
[0050] The main function of the buffer pad 600 is to reduce the vibration and impact generated by the first clamping jaw 201 and the second clamping jaw 202 when clamping an object. Therefore, the buffer pad 600 is provided on the first clamping jaw 201 and the second clamping jaw 202 to effectively absorb and alleviate the impact force generated by the clamping assembly 200 in the operation of clamping an electronic device, protect the first clamping jaw 201 and the second clamping jaw 202 from being affected by excessive force, and also protect the clamped electronic devices such as mobile phones or cameras from being damaged.
[0051] Specifically, in addition to protecting the surface of the clamped object, the buffer pad 600 can also improve the friction between the first clamping jaw 201 and the second clamping jaw 202 and the electronic device. During the clamping operation, the buffer pad 600 can increase the friction between it and the electronic device, preventing the electronic device from slipping or even falling during the clamping device 1000 clamping the electronic device, reducing the risk of damage to the electronic device and improving the safety of the clamping device 1000.
[0052] Specifically, the elastic properties of the cushion 600 can help the first clamping jaw 201 and the second clamping jaw 202 to better fit the surface of the clamped object, provide a more uniform clamping force, and ensure that the clamping operation is more stable and reliable. By providing the cushion 600 on the first clamping jaw 201 and the second clamping jaw 202, the stability of the clamping device 1000 can be increased.
[0053] It should be noted that the buffer pad 600 is usually made of a variety of different materials, and the specific material selection depends on application requirements and design considerations. The materials commonly used to make the buffer pad 600 are: rubber, which is a commonly used buffer material with good elasticity and wear resistance. Silicone, silicone has excellent elasticity and high temperature resistance, and is often used to make buffer pads 600 in high temperature environments. Foam materials (such as polyethylene foam, polyurethane foam) are light and soft, and have good shock absorption and cushioning effects. The materials listed above are just common choices. In fact, there are many other materials that can be used to make the buffer pad 600. The specific selection should be based on the requirements of the specific application and environmental considerations.
[0054] refer to Figures 1 to 3 The housing 100 includes a first shell 102 and a second shell 103 that are interlocked, a window 1021 is provided on the first shell 102, a connecting column 1031 is provided on the second shell 103, a sliding groove 105 is formed between the first shell 102 and the second shell 103, and an annular groove 1033 is provided on the side of the second shell 103 facing away from the first shell 102, and a magnetic attraction component 500 is provided in the annular groove 1033.
[0055] The window 1021 on the first housing 102 is used to facilitate the user to control the knob 400. An annular groove 1033 is provided on the side of the second housing 103 away from the first housing 102, and a magnetic attraction component 500 is provided in the annular groove 1033. In actual use, the magnetic attraction connection between the magnetic attraction component 500 and the electronic device can enhance the stability of the electronic device on the clamping component 200, further improve the clamping effect of the clamping device 1000 on the electronic device such as a mobile phone or a camera, and improve the clamping stability of the clamping device 1000.
[0056] Specifically, the sliding groove 105 is formed between the first shell 102 and the second shell 103, so that the first clamping jaw 201 and the second clamping jaw 202 can be limited in the cavity 101 by the first shell 102 and the second shell 103, and the housing 100 can clamp the first clamping jaw 201 and the second clamping jaw 202 firmly and stably. The first shell 102 and the second shell 103 are firmly connected, so that the overall stability and durability of the housing 100 are improved.
[0057] It should be noted that the first shell 102 and the second shell 103 are connected by screws to ensure structural strength and provide good detachability. On the other hand, the through holes 104 on the opposite sides of the housing 100 are composed of the first shell 102 and the second shell 103. In addition, the connection can also be made by snap connection, adhesive connection and other methods.
[0058] Further, refer to Figure 7 The magnetic attraction component 500 includes two rubber pads 501 and a magnetic attraction member 502 , and the magnetic attraction member 502 is arranged between the two rubber pads 501 .
[0059] The magnetic component 500 can enhance the stability of the connection between the clamping device 1000 and the electronic device. The magnetic component 500 includes two rubber pads 501, and a magnetic member 502 disposed between the rubber pads 501, that is, a layer of rubber pad 501 is disposed at the bottom of the annular groove 1033, which can protect the annular groove 1033 and also isolate the magnetic member 502, which can mitigate the effect of the magnetism of the magnetic member 502 on the inside of the clamping device 1000 to a certain extent. A layer of rubber pad 501 is also provided on the other side of the magnetic member 502, and this layer of rubber pad 501 can directly contact the electronic device, so it can protect the electronic device from being scratched and rubbed by the magnetic member 502, and at the same time can reduce the effect of the magnetism of the magnetic member 502 on the electronic device. The magnetic attraction component 500 ensures that the clamping device 1000 can firmly clamp the electronic device when clamping the electronic device, and at the same time can protect the electronic device and the clamping device 1000 itself from being affected by the magnetic attraction component 502, thereby improving the safety and stability of the clamping device 1000.
[0060] Specifically, the rubber pad 501 can play a certain buffering role and reduce the impact of external vibration on the magnetic part. The elasticity provided by the double-layer rubber pad 501 can absorb and reduce external impact force, protect the inside of the clamping device 1000 from being affected, and improve the stability and reliability of the clamping device 1000.
[0061] On the other hand, the rubber pad 501 can also protect the surface in the magnetic suction assembly 500. The rubber pad 501 can prevent the magnetic suction component 502 from directly contacting the surface of electronic devices such as mobile phones or cameras, reduce scratches and damage, and improve the safety of the clamping device 1000.
[0062] It should be noted that in this embodiment, multiple magnetic elements 502 are provided, and the multiple magnetic elements 502 are arranged at intervals or adjacently in the annular groove 1033. In addition, only one magnetic element 502 can be provided, and an adapted integrated magnetic element 502 is designed and installed in the annular groove 1033 according to the structural design of the annular groove 1033.
[0063] refer to Figure 2 , Figure 3 and Figure 8 The clamping device 1000 also includes a connecting frame 700, which is rotatably connected to the side of the first shell 102 away from the second shell 103. The connecting frame 700 is provided with a plurality of grooves 701 on the side facing the first shell 102. The first shell 102 is provided with at least one accommodating groove 1022, and a second elastic member 1023 and a ball 800 are arranged in the accommodating groove 1022. One end of the second elastic member 1023 is sleeved on the limiting column 1034 of the second shell 103, and the other end is against the ball 800. The ball 800 is exposed from the inside and outside of the accommodating groove 1022, and the ball 800 can be clamped corresponding to the accommodating groove 1022.
[0064] At least one accommodating groove 1022 is provided on the first housing 102, and the ball 800 supported by the second elastic member 1023 protrudes from the accommodating groove 1022 and is exposed. The connecting frame 700 is provided with a plurality of grooves 701 connecting frames for cooperating with the ball 800. In this way, when the connecting frame 700 rotates relative to the first housing 102, the connecting frame 700 can be positioned by cooperating with the protruding ball 800 and the groove 701 connecting frame. The accurate positioning effect of the connecting frame 700 is achieved, ensuring that the clamping device 1000 can be positioned at certain special angles or positions, so that the clamping device 1000 can provide better shooting conditions, facilitate the user's operation, and meet the user's shooting needs.
[0065] Specifically, during the rotation of the connecting frame 700, the connecting frame of the groove 701 cooperates with the protruding ball 800 as the connecting frame 700 rotates, increasing the friction between the ball 800 and the connecting frame of the groove 701, so as to achieve the limited positioning of the connecting frame 700 at the required angle and range. The friction between the ball 800 and the connecting frame of the groove 701 improves the stability between the connecting frame 700 and the housing 100, prevents movement or shaking during operation, and ensures the stability and safety of the clamping device 1000.
[0066] Specifically, the second elastic member 1023 is disposed between the first shell 102 and the second shell 103, and can play a certain supporting role for the first shell 102 and the second shell 103, which helps to enhance the structural stability of the clamping device 1000. The elastic member is sleeved on the receiving groove 1022 of the first shell 102 and the limiting column 1034 of the second shell 103, which can make the connection between the first shell 102 and the second shell 103 more stable, reduce looseness and swing during use, and improve the overall structural stability of the clamping device 1000.
[0067] It should be noted that the connecting frame 700 is provided with a plurality of grooves 701 on one side facing the first shell 102. This design allows the connecting frame 700 to have a plurality of angles and positions that can be positioned, and can be adjusted relatively flexibly, and positioned according to specific needs, thereby increasing the flexibility and applicability of the clamping device 1000. In this embodiment, two receiving grooves 1022 are provided on the first shell 102, and four grooves 701 are provided on the connecting frame 700 for cooperating with the protruding ball 800. Of course, one receiving groove 1022 may also be provided on the first shell 102, and a ball 800 may be placed in the receiving groove 1022 for cooperating with the plurality of grooves 701 connecting frames.
[0068] It should be noted that, in this embodiment, the second elastic member 1023 is preferably a spring. In addition to the spring, elastic members such as rubber columns can also be selected.
[0069] In addition, in an optional embodiment of the present utility model, reference Figure 8 A damping member 900 may be provided on the connecting frame 700 to increase the friction between the connecting frame 700 and the first shell 102 , so as to achieve a limiting and positioning effect on the connecting member 700 when it rotates relative to the first shell 102 .
[0070] refer to Figures 3 to 5 A positioning protrusion 20121 is respectively provided on the first clamping portion 2012 and the second clamping portion 2022 on one side facing the housing 100 , and a positioning groove 106 capable of cooperating with the positioning protrusion 20121 is provided on the housing 100 .
[0071] A positioning protrusion 20121 is provided on the side of the first clamping portion 2012 and the second clamping portion 2022 facing the housing 100, which is used to cooperate with the positioning groove 106 on the housing 100. When the clamping assembly 200 does not need to clamp electronic devices such as mobile phones or cameras, or when the first clamping jaw 201 and the second clamping jaw 202 are restored to their original positions, the positioning protrusion 20121 and the positioning groove 106 can be used to prevent the first clamping jaw 201 and the second clamping jaw 202 from rotating relative to the housing 100 at will, and the first clamping portion 2012 and the second clamping portion 2022 can be limited and positioned to a certain extent, protecting the first clamping jaw 201 and the second clamping jaw 202 from rotating and shaking due to the influence of the external environment.
[0072] The embodiment of the utility model further provides an electronic equipment bracket, which includes a bracket, a connecting seat and the clamping device 1000 in the above embodiment. The connecting seat is arranged on the bracket, and the clamping device 1000 is arranged on the connecting seat.
[0073] The electronic device bracket includes the same structure and beneficial effects as the clamping device 1000 in the aforementioned embodiment. The structure and beneficial effects of the clamping device 1000 have been described in detail in the aforementioned embodiment, and will not be repeated here.
[0074] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.
Claims
1. A clamping device, characterized in that: include: A shell, wherein a cavity is formed inside the shell, a window is provided on one side of the shell, through holes are provided on two opposite sides of the shell, a connecting column located at the center of the shell, and sliding grooves are provided in the cavity at two opposite sides of the connecting column; A clamping assembly, wherein the clamping assembly passes through the through hole and is arranged in the cavity, and the clamping assembly includes a first clamping jaw, a second clamping jaw, a first elastic member and a knob, the first clamping jaw and the second clamping jaw are respectively slidably connected to the sliding groove and extend to opposite sides of the shell, one end of the first elastic member is connected to the connecting column, and the other end is connected to the first clamping jaw, the knob is clamped in the sliding groove, exposed from the window, and threadedly connected to the second clamping jaw.
2. The clamping device according to claim 1, characterized in that: The first clamping jaw includes a first connecting portion and a first clamping portion which are connected to each other, the first connecting portion is a hollow structure, the first elastic member is arranged in the first connecting portion, the first connecting portion is rotatably connected to the sliding groove and can slide relative to the sliding groove, and the first connecting portion passes through the through hole and is connected to the first clamping portion.
3. The clamping device according to claim 2, characterized in that: The second clamping jaw includes a second connecting portion and a second clamping portion which are connected to each other, a threaded inner wall is provided in the second connecting portion, the knob includes a toggle sleeve and a threaded rod connected to the inner wall of the toggle sleeve, the toggle sleeve is exposed through the window, the threaded rod is threadedly connected to the threaded inner wall, the toggle sleeve is sleeved on the second connecting portion, and the second connecting portion passes through the through hole on the other side of the shell and is connected to the second clamping portion.
4. The clamping device according to claim 3, characterized in that: The shell includes a first shell and a second shell that are interlocked, the window is arranged on the first shell, the connecting column is arranged on the second shell, the sliding groove is formed between the first shell and the second shell, and the second shell is provided with an annular groove on the side facing away from the first shell, and a magnetic attraction component is arranged in the annular groove.
5. The clamping device according to claim 4, characterized in that: The first connection part is provided with a reinforcement ring, the reinforcement ring is provided with a limiting groove, the second shell is provided with a limiting plate, and the limiting plate is used to abut against the limiting groove to limit the rotation of the first connection part.
6. The clamping device according to claim 4, characterized in that: The magnetic attraction component includes two rubber pads and a magnetic attraction component, and the magnetic attraction component is arranged between the two rubber pads.
7. The clamping device according to claim 4, characterized in that: The clamping device also includes a connecting frame, which is rotatably connected to the side of the first shell facing away from the second shell. The connecting frame is provided with a plurality of grooves on the side facing the first shell. The first shell is provided with at least one accommodating groove, and a second elastic member and a ball are arranged in the accommodating groove. One end of the second elastic member passes through the accommodating groove and is sleeved on the limiting column of the second shell, and the other end is abutted against the ball. The ball is exposed from inside and outside the accommodating groove, and the ball can be clamped corresponding to the accommodating groove.
8. The clamping device according to claim 3, characterized in that: A positioning protrusion is respectively provided on the first clamping portion and the second clamping portion at one side facing the housing, and a positioning groove capable of cooperating with the positioning protrusion is provided on the housing.
9. The clamping device according to any one of claims 1 to 7, characterized in that: The clamping device further comprises a buffer pad, and the buffer pad is respectively arranged on the opposite sides of the first clamping jaw and the second clamping jaw.
10. An electronic equipment bracket, characterized in that: It comprises a bracket, a connecting seat and the clamping device according to any one of claims 1 to 9, wherein the connecting seat is arranged on the bracket, and the clamping device is arranged on the connecting seat.