Modularized clamping structure of cold shoe
By using rotatable limiting parts and elastic parts in the modular clamping structure of the cold shoe, the problem of loose connection between the cold shoe seat and the joint is solved, and the effect of stable connection and easy loading and unloading is achieved.
Patent Information
- Application Number
- CN202420798918.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The connection between the cold boot groove and the cold boot joint of the existing cold boot seat is easy to loosen or detach, affecting the normal use of photography equipment.
A modular clamping structure of cold boots is designed, using rotatable limiting parts and elastic parts, and fixing them through the convex part of the limiting parts snaps into the groove of the cold boot joint to achieve the fixing. When it needs to be removed, the limit is to be moved. The member disconnects the protrusion from the groove, and guides the movement of the joint with the guide portion and the guide groove to ensure a stable connection.
It realizes a stable connection between the cold boot seat and the joint, which is easy to load and unload, and has a simple structure, avoiding the problem of loose or disengagement of the connection in the prior art.
Smart Images
Figure CN222142527U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photographic equipment, in particular to a cold shoe modular clamping structure. Background Art
[0002] At present, detachable cold shoe mounts are widely used in video live broadcasting and other fields. Cold shoe mounts can be connected to photography auxiliary accessories such as microphones, flashlights, mobile phone holders, etc. In the prior art, the cold shoe slot of the cold shoe mount is generally connected to the cold shoe connector, but this connection method is easy to loosen or detach, affecting the normal use of photographic equipment. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a cold shoe modular clamping structure, which can facilitate the connection between photographic equipment and install it firmly.
[0004] A cold shoe modular clamping structure according to the first aspect of the present utility model includes:
[0005] Cold shoe mount, equipped with cold shoe slot;
[0006] A limiting member, rotatably disposed on the cold shoe seat, wherein a convex portion is disposed at an end of the limiting member;
[0007] An elastic member, arranged on the limiting member;
[0008] A cold shoe connector, detachably disposed on the cold shoe slot, wherein the cold shoe connector is provided with a groove;
[0009] Wherein, the limit member can be rotated to a first position and a second position; when the limit member is in the first position, the protrusion is clamped in the groove to lock the cold shoe joint; when the limit member is in the second position, the protrusion is disengaged from the groove, and the cold shoe joint can be removed from the cold shoe seat; the elastic member can restore the limit member from the second position to the first position.
[0010] A cold shoe modular clamping structure according to an embodiment of the utility model has at least the following beneficial effects:
[0011] The cold shoe mount is provided with a rotatable limiter, namely a lever. When the cold shoe connector is inserted into the cold shoe slot of the cold shoe mount, the convex part of the limiter can be stuck in the groove set in the cold shoe connector to achieve fixation. When it needs to be removed, the limiter can be pushed to make the convex part disengage from the groove. It is easy to load and unload and has a simple structure.
[0012] According to some embodiments of the present invention, the cold shoe slot is provided with a guide portion, and the cold shoe joint is provided with a guide groove, and the guide portion can be inserted into the guide groove and guide the movement of the cold shoe joint.
[0013] According to some embodiments of the utility model, the cold shoe slot is provided with a mounting hole, the limiting member is rotatably arranged in the mounting hole through a pin, and the limiting member is further provided with a limiting portion, and the limiting portion is used to limit the limiting member so that the limiting member is fixed at the first position.
[0014] According to some embodiments of the utility model, the elastic member is a torsion spring, the torsion spring is sleeved on the pin, one end of the torsion spring is arranged on the limiting member, and the other end abuts against the inner wall of the mounting hole.
[0015] According to some embodiments of the utility model, the limiting member is provided with a circular mounting platform, the pin passes through the circular mounting platform, and the torsion spring is mounted on the circular mounting platform.
[0016] According to some embodiments of the utility model, one end of the cold shoe slot along the first direction is a first notch, and one end of the cold shoe slot along the second direction is provided with a second notch, the second direction is the length direction of the cold shoe slot, the first direction is perpendicular to the second direction, the guide portion is arranged along the second direction and is located at the first notch, the guide groove of the cold shoe joint is arranged along the second direction, and the cold shoe joint can be inserted into the cold shoe slot from the second notch.
[0017] According to some embodiments of the present invention, the inner wall on one side of the guide groove is an inclined surface.
[0018] According to some embodiments of the present utility model, a boss is provided at one end of the limiting member away from the convex portion, and a slope with a smooth transition is provided between the boss and the limiting member.
[0019] According to some embodiments of the utility model, the cold shoe mount is provided with a mounting bolt, and adhesive is coated between the cold shoe mount and the mounting bolt, so that the cold shoe mount can be mounted on the photographic accessory through the mounting bolt.
[0020] According to some embodiments of the present invention, the cold shoe connector is connected to a bracket, and the bracket is used to install photographic accessories.
[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:
[0023] Figure 1 A schematic diagram of a cold shoe modular clamping structure according to an embodiment of the utility model;
[0024] Figure 2 for Figure 1 A cross-sectional view of the cold shoe modular clamping structure is shown;
[0025] Figure 3 for Figure 1 A schematic diagram of a cold shoe connector and a bracket of a cold shoe modular clamping structure is shown;
[0026] Figure 4 for Figure 1 A schematic diagram of a cold shoe mount of a cold shoe modular clamping structure is shown;
[0027] Figure 5 for Figure 1 A schematic diagram showing a stopper of a cold shoe modular clamping structure.
[0028] Reference numerals:
[0029] Cold shoe seat 100, cold shoe slot 200, first slot 210, second slot 220, guide portion 230, mounting hole 240, limit member 300, convex portion 310, limit portion 320, circular mounting platform 330, boss 340, elastic member 400, cold shoe joint 500, groove 510, guide slot 520, bracket 600. DETAILED DESCRIPTION
[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0032] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0034] At present, detachable cold shoe mounts are widely used in video live broadcasting and other fields. Cold shoe mounts can be connected to photography auxiliary accessories such as microphones, flashlights, mobile phone holders, etc. In the prior art, the cold shoe slot of the cold shoe mount is generally connected to the cold shoe connector, but this connection method is easy to loosen or detach, affecting the normal use of photographic equipment.
[0035] In view of the technical problems existing in the prior art, the utility model proposes a cold shoe modular clamping structure, in which the cold shoe seat is provided with a rotatable limit member, namely a lever. When the cold shoe connector is inserted into the cold shoe slot of the cold shoe seat, the convex portion of the limit member can be clamped in the groove provided in the cold shoe connector to achieve fixation. When it needs to be removed, the limit member can be pushed to make the convex portion disengage from the groove. The structure is convenient for loading and unloading and has a simple structure.
[0036] Reference Figures 1 to 5 The cold shoe modular clamping structure provided by the embodiment of the first aspect of the utility model includes a cold shoe seat 100, a limiting member 300, an elastic member 400 and a cold shoe connector 500. The cold shoe seat 100 is provided with a cold shoe slot 200, which is arranged in the horizontal direction. The cold shoe slot 200 does not completely penetrate the cold shoe seat 100, and one end of the cold shoe slot 200 is in a closed state. The closed end is used for limiting. For example, after the cold shoe connector 500 is inserted into the cold shoe slot 200, the closed end will support the cold shoe connector 500 and limit the cold shoe connector 500.
[0037] It should be noted that the stopper 300 is rotatably disposed on the cold shoe seat 100, and a convex portion 310 is disposed at the end of the stopper 300. The convex portion 310 of the stopper 300 is an arc-shaped convex structure, which facilitates the convex portion 310 to be clamped into the cold shoe joint 500 when the stopper 300 rotates. The elastic member 400 is disposed on the stopper 300, and the elastic member 400 can be a structure that releases stress by twisting, or a structure that releases stress by stretching, such as Figures 1 to 5 In the illustrated embodiment, the elastic member 400 is a torsion spring, which is sleeved on the pin, one end of which is disposed on the stopper 300, and the other end of which abuts against the inner wall of the mounting hole 240. The cold shoe connector 500 is slidably inserted in the cold shoe slot 200, and the cold shoe connector 500 is provided with a groove 510, which is used to guide the sliding of the cold shoe connector 500.
[0038] It is understandable that the stopper 300 can be rotated to a first position and a second position. When the stopper 300 is in the first position, that is, after the cold shoe connector 500 is inserted into the cold shoe slot 200 and locked, the protrusion 310 is clamped in the groove 510 to lock the cold shoe connector 500; when the stopper 300 is in the second position, that is, after the cold shoe connector 500 contacts the stopper 300 and is locked, the protrusion 310 is disengaged from the groove 510, and the cold shoe connector 500 can be removed from the cold shoe seat 100. External force needs to be applied to move the stopper 300 to the second position. When the external force is removed, the elastic member 400 can restore the stopper 300 from the second position to the first position.
[0039] Reference Figures 1 to 4 The cold shoe slot 200 is provided with a guide portion 230, which is a convex block arranged transversely. The cold shoe connector 500 is provided with a guide groove 520, which is also arranged transversely. The guide portion 230 can be inserted into the guide groove 520 and guide the movement of the cold shoe connector 500. The cold shoe slot 200 is provided with a mounting hole 240, and the limiting member 300 is rotatably arranged in the mounting hole 240 through a pin. The limiting member 300 is also provided with a limiting portion 320, which is used to limit the limiting member 300 so that the limiting member 300 is fixed in the first position. The limiting portion 320 is an arc-shaped convex structure.
[0040] It should be noted that, in other embodiments, both ends of the cold shoe slot 200 are closed, the cold shoe connector 500 can be inserted into the cold shoe slot 200 from top to bottom, and then the limiter 300 locks the cold shoe connector 500. The guide portion 230 is a vertically arranged protrusion, and the guide slot 520 is also vertically arranged.
[0041] Reference Figure 2 and Figure 5 The limiting member 300 is provided with a circular mounting platform 330 , the pin passes through the circular mounting platform 330 , and the torsion spring is mounted on the circular mounting platform 330 .
[0042] Reference Figure 1 and Figure 4 One end of the cold shoe slot 200 along the first direction is a first notch 210, and one end of the cold shoe slot 200 along the second direction is provided with a second notch 220. The second direction is the length direction of the cold shoe slot 200. The first direction is perpendicular to the second direction. The guide portion 230 is arranged along the second direction and is located at the first notch 210. The guide groove 520 of the cold shoe joint 500 is arranged along the second direction, and the cold shoe joint 500 can be inserted into the cold shoe slot 200 from the second notch 220.
[0043] It should be noted that the inner wall of one side of the guide groove 520 is an inclined surface, and such a design makes it easier for the cold shoe connector 500 to be inserted into the cold shoe groove 200 .
[0044] It should be noted that a boss 340 is provided at one end of the stopper 300 away from the convex portion 310, and a smoothly transitioning slope is provided between the boss 340 and the stopper 300. The cold shoe mount 100 is provided with a mounting bolt, and adhesive is applied between the cold shoe mount 100 and the mounting bolt, and the cold shoe mount 100 can be mounted on the photographic accessory through the mounting bolt. The cold shoe connector 500 is connected to a bracket 600, and the bracket 600 is used to mount the photographic accessory.
[0045] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A cold shoe modular clamping structure, characterized in that: include: Cold shoe mount, equipped with cold shoe slot; A limiting member, rotatably disposed on the cold shoe seat, wherein a convex portion is disposed at an end of the limiting member; An elastic member, arranged on the limiting member; A cold shoe connector, detachably disposed on the cold shoe slot, wherein the cold shoe connector is provided with a groove; Wherein, the limiting member can rotate to a first position and a second position; when the limiting member is in the first position, the protrusion is clamped in the groove, so that the cold shoe connector is locked; When the limiting member is in the second position, the protrusion is disengaged from the groove, and the cold shoe connector can be removed from the cold shoe seat; the elastic member can restore the limiting member from the second position to the first position.
2. A cold shoe modular clamping structure according to claim 1, characterized in that: The cold shoe slot is provided with a guide portion, and the cold shoe joint is provided with a guide groove. The guide portion can be inserted into the guide groove and guides the movement of the cold shoe joint.
3. A cold shoe modular clamping structure according to claim 2, characterized in that: The cold shoe slot is provided with a mounting hole, the limiting member is rotatably arranged in the mounting hole by a pin, and the limiting member is further provided with a limiting portion, and the limiting portion is used to limit the limiting member so that the limiting member is fixed at the first position.
4. A cold shoe modular clamping structure according to claim 3, characterized in that: The elastic member is a torsion spring, which is sleeved on the pin, one end of which is arranged on the limiting member, and the other end of which abuts against the inner wall of the mounting hole.
5. A cold shoe modular clamping structure according to claim 4, characterized in that: The limiting member is provided with a circular mounting platform, the pin passes through the circular mounting platform, and the torsion spring is mounted on the circular mounting platform.
6. A cold shoe modular clamping structure according to claim 2, characterized in that: One end of the cold shoe slot along the first direction is a first notch, and one end of the cold shoe slot along the second direction is provided with a second notch, the second direction is the length direction of the cold shoe slot, the first direction is perpendicular to the second direction, the guide portion is arranged along the second direction and is located at the first notch, the guide groove of the cold shoe joint is arranged along the second direction, and the cold shoe joint can be inserted into the cold shoe slot from the second notch.
7. A cold shoe modular clamping structure according to claim 2, characterized in that: The inner wall on one side of the guide groove is an inclined surface.
8. The cold shoe modular clamping structure according to claim 1, characterized in that: A boss is provided at one end of the limiting member away from the convex portion, and a slope with a smooth transition is provided between the boss and the limiting member.
9. The cold shoe modular clamping structure according to claim 1, characterized in that: The cold shoe mount is provided with a mounting bolt, and adhesive is coated between the cold shoe mount and the mounting bolt. The cold shoe mount can be mounted on the photographic accessory through the mounting bolt.
10. The cold shoe modular clamping structure according to claim 1, characterized in that: The cold shoe connector is connected with a bracket, and the bracket is used for installing photographic accessories.