CN111810809A - Stable support stand device - Google Patents

Abstract

The present invention is a bracket device that can be supported stably. The bracket device at least includes a support body and a base located at the bottom of the support body. There are at least two support bodies, and the base and the support body are connected by a fixing mechanism. together. The present invention supports the equipment or supplies to be supported through two or more support bodies, which changes the original single-point support structure, and the multi-point force can greatly increase the stability of the support. The base and the supporting body are connected together, which can ensure the firmness of the supporting structure and improve the supporting effect.

Description

Stable support stand device

technical field

The invention belongs to the technical field of daily necessities, and particularly relates to a bracket structure capable of stably supporting daily desktop fans, supplementary lights and the like.

Background technique

In daily life, the application of brackets is extremely extensive, and you can meet them everywhere in work and life. With the popularization of live broadcast and smart phones, brackets have become fashionable items, and their applications are more and more. Common brackets include fan brackets, desk lamp brackets , fill light bracket, etc.

For example, in the Chinese patent with the bulletin number "CN202483923U" and the name "a base for a foldable floor fan", a base for a foldable floor fan is disclosed, including a support base, a riser and a lift pipe, and the riser and the support The seat is detachably connected, and the lift pipe is detachably connected to the riser. The support seat includes a hollow locking sleeve at the top and a guide pivot groove with a lower opening in the circumferential direction of the support seat; it also includes a foot tube and a foot tube plug. and rubber particles, the rubber particles are fixed on the foot tube plug, the foot tube plug is inserted into one end of the foot tube, and the other end of the foot tube is pivotally connected with the guide pivot groove; the riser tube is inserted into the hollow locking sleeve, and the support seat is locked The cap is screwed with the locking sleeve. The bracket adopts a lifting pipe and a base as a bracket to support the support base. The arrangement of the lift pipe realizes the telescopic function of the bracket, and the detachable connection between the lift pipe and the base is realized through the detachable connection between the riser and the support base and the detachable connection between the riser and the riser. However, in the above patent , the stability of the connection between the lifting pipe and the base is poor. In addition, when the equipment connected to the lifting pipe is heavy, the stability of the support base in this patent is poor. Similar structures also exist in structures such as fill lights and mobile phone brackets.

Moreover, in actual use, especially in live broadcasting, the fan itself has a vibration effect due to the need to blow air. It is difficult to ensure the stability of the bracket through the structure of the bracket; The fill light is used for support, and there are also unstable factors in a single support structure.

Therefore, it is urgent to design a bracket that can stably support live broadcast equipment or supplies such as fans and fill lights, which not only ensures the stability of the support, but also has a simple structure and reduces production costs as much as possible.

SUMMARY OF THE INVENTION

In order to solve the above problems, the primary purpose of the present invention is to provide a support device that can support stably. The support device can achieve stable support for live broadcast equipment or supplies by improving the support structure, and increase the support strength and stability.

Another object of the present invention is to provide a support device that can be stably supported. The support device has a simple structure, low cost and convenient use.

In order to achieve the above objects, the technical solutions of the present invention are as follows.

A bracket device that can be stably supported, the bracket device at least includes a support body and a base located at the bottom of the support body, characterized in that there are at least two support bodies, and the base and the support body are connected by a fixing mechanism together. The equipment or supplies that need to be supported are supported by two or more supports, which changes the original single-point support structure, and the multi-point force can greatly increase the stability of the support. It is connected with the support body, which can ensure the firmness of the support structure and improve the support effect. In addition, the support body can movably support the fan and the fill light, and the base can also be movably connected to the support body, so that the bracket can be folded, which is convenient for portability and transportation.

Further, the bottom of the support body and the base are fixed together by a fixing mechanism, and the top of the support body is provided with a mounting position to support the equipment or supplies.

Further, a fixing position is provided on the base corresponding to the support body, and the fixing position includes but is not limited to mounting holes, mounting grooves, snaps, and the like.

Further, the support body has flexibility, so that the support height can be adjusted, which is convenient for people to use.

Furthermore, the support body is realized as a support rod, and the support rod is provided with a bending part, which is convenient for folding and folding, reduces the occupied volume of the present invention, and is convenient for people to carry and transport.

Further, the base is provided with a concave portion to accommodate the support body, and the support body can be accommodated in the concave portion, which is convenient for people to carry.

Furthermore, a pivot unit is embedded in the recess, the support body is sleeved on the pivot unit, and the pivot unit enables the support body to rotate, so that the support body can be collected in the recess.

Further, the fixing mechanism includes a locking unit and a mounting unit, the locking unit and the mounting unit are movably connected together, and the mounting unit is provided with a mounting portion for mounting the support body or the pivot unit, the locking unit is The tightening unit can squeeze the mounting unit, so that the size of the space between the mounting part and the supporting body or the pivoting unit will change. When the space between the mounting part and the supporting body or the pivoting unit becomes smaller, the locking unit can make the combination of the base and the supporting body tighter and prevent movement, thereby achieving the purpose of fixing; The space between them becomes larger, and the combination of the two becomes loose, so as to achieve the effect of loosening.

Furthermore, one side of the pivoting unit is provided with a fine-tuning mechanism, the fine-tuning mechanism is fixed with the pivoting unit, and the purpose of adjusting the support body is achieved by adjusting the pivoting unit.

Further, the fine-tuning mechanism includes a spring and two corresponding gears, one of the two corresponding gears is a rotating tooth fixed on the pivot unit, and the other is an adjusting tooth held by the spring and engaged with the rotating tooth. , the rotating teeth are fixedly installed on one side of the pivoting unit, are engaged by the adjusting teeth, and the adjusting teeth are supported by the spring; when adjustment is required, the support body rotates, driving the pivoting unit and the rotating teeth to rotate, because the adjusting teeth It is held by the spring. The tooth surface of the rotating tooth can give a thrust to the adjusting tooth, so that the adjusting tooth pushes the spring to compress. When it rotates to a certain angle (for example, a tooth), the rotating tooth and the adjusting tooth can be tightly meshed together. , the spring restores its original shape and forms a stable fixed state, thus completing the fine-tuning.

The beneficial effects of the present invention are:

The present invention supports the equipment or supplies to be supported through two or more support bodies, which changes the original single-point support structure, and the multi-point force can greatly increase the stability of the support. The connection of the base and the support body can ensure the firmness of the support structure, realize stable support for the live broadcast equipment or supplies, and increase the support strength and stability of the live broadcast equipment or supplies.

Description of drawings

FIG. 1 is a schematic structural diagram of a first embodiment implemented by the present invention.

Figure 2 is a side cross-sectional view of a first embodiment of the present invention.

FIG. 3 is a rear cross-sectional view of the first embodiment realized by the present invention.

FIG. 4 is an exploded view of the first embodiment realized by the present invention.

FIG. 5 is a schematic structural diagram of a second embodiment implemented by the present invention.

Figure 6 is a side cross-sectional view of a second embodiment of the present invention.

Figure 7 is a rear cross-sectional view of a second embodiment implemented by the present invention.

FIG. 8 is an exploded view of the second embodiment realized by the present invention.

FIG. 9 is a schematic structural diagram of a third embodiment implemented by the present invention.

FIG. 10 is a schematic diagram of a bottom view of the back of the third embodiment realized by the present invention.

Figure 11 is a bottom view of a third embodiment implemented by the present invention.

FIG. 12 is an exploded view of the third embodiment realized by the present invention.

FIG. 13 is a schematic structural diagram of a fourth embodiment implemented by the present invention.

Figure 14 is a side cross-sectional view of a fourth embodiment implemented by the present invention.

Fig. 15 is an exploded view of the fourth embodiment realized by the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

1-4, it is the first implementation mode of the present invention. In this implementation mode, the support device that can be stably supported by the present invention includes a support body, a base located at the bottom of the support body, and a support position, wherein , the support body is realized as a support rod 102, the base is 101, the base 101 has a concave part 1011, the concave part 1011 is a long strip, one end of the concave part 1011 is installed with the support rod 102, and the rest is empty, so that the support rod 102 can be folded here.

There are two support rods 102, both of which are telescopic structures. As shown in Figs. 3 and 4, there are springs 1021 and spring support bars 1022 in the support rods. The spring support bars are located in the support rod 102, and are covered with springs. 1021, which supports the spring 1021; a support position 103 is fixed on the top of the support rod 102, and the support position 103 is used to connect the supported equipment or supplies; the base 101 and the support rod 102 are connected together by the pivot unit 104 The pivoting unit 104 is an inverted T shape, the top of which is sleeved or fixed to the support rod 102 , and the lower part is used as a shaft to drive the support rod 102 to rotate, so that the support rod 102 can be retracted into the concave portion 1011 .

The spring 1021 is not a necessary component. In this implementation, the support rod 102 is opened by using the left and right sides of the spring 1021. In other implementations, the spring may be omitted.

With reference to FIGS. 3 and 4 , a fixing mechanism 105 is further provided inside the pivoting unit 104 (the pivoting unit 104 may also be referred to as a part of the fixing mechanism 105 ). The fixing mechanism 105 includes a fixed tooth 1051, a rotating tooth 1052, a locking spring 1053 and an outer cover 1054. The fixed tooth 1051 is fixed with the pivot unit 104, the teeth are outward, and engage with the rotating tooth 1052, and the rotating tooth 1052 is locked by the pivoting unit 104. The locking spring 1053 is held up and tightly engaged with the fixing teeth 1051 , the outer cover 1054 accommodates and limits the locking spring 1053 , and the outer cover 1054 is installed in the base 101 .

This locking method is realized by the engagement between the two gears, and the angle of the support rod 102 can be fine-tuned at the same time of locking. When adjustment is required, the support rod 102 rotates to drive the pivot unit 104 and the fixed teeth 1051 to rotate. At this time, the rotating teeth 1052 are held by the locking springs 1053, and the fixed teeth 1051 give the rotating teeth 1052 the effect of external force. A thrust force causes the rotating tooth 1052 to push the locking spring 1053 to compress. When it rotates to a certain angle (for example, a tooth), the fixed tooth 1051 and the rotating tooth 1052 can be tightly meshed together again, and the locking spring 1053 returns to its original shape, forming a A stable fixed state, thus completing the fine-tuning.

The present invention mainly supports the equipment or supplies that need to be supported through two or more support bodies, which changes the single-point support structure in the existing products, and the multi-point force can greatly increase the stability of the support. , the fixing mechanism connects the base and the supporting body together, which can ensure the firmness of the supporting structure and improve the supporting effect.

In other implementation manners, the support rod can be designed to have a structure with a bent portion, so as to facilitate folding and folding, reduce the occupied volume of the present invention, and facilitate people to carry and transport.

5-8, it is the second implementation manner of the present invention. In this implementation manner, the support device that can be stably supported by the present invention includes a support body, a base located at the bottom of the support body, and a support position, wherein , the support body is realized as a support rod 202, the base is 201, the base 201 has a concave part 2011, the concave part 2011 is a long strip, one end of the concave part 2011 is installed with the support rod 202, and the rest is empty, so that the support rod 202 can be folded here.

There are two support rods 202, both of which are telescopic structures. As shown in Figures 7 and 8, there are spiral wires 2021 and support bars 2022 in the support bars. The electric wire 2021 is used for electrical connection with the supported fan, fill light, etc.; the support bar 2022 supports the spiral wire 2021; the top of the support rod 202 is fixed with a support position 203, and the support position 203 is used to connect the supported equipment or Articles; the base 201 and the support rod 202 are connected together by a pivot unit 205, the pivot unit 205 is an inverted T shape, the top of which is sleeved or fixed to the support rod 202, and the lower part is used as a shaft to drive the support rod 202 to rotate, so as to The support rod 202 can be retracted into the recess 2011 .

With reference to FIGS. 7 and 8 , a fixing mechanism is also provided on the outer side of the pivot unit 205 . The fixing mechanism includes a knob 204 with a screw and a push block 2041, wherein the knob 204 can be inserted into the push block 2041 and push the push block 2041 to move into the base 201 (the inner wall of the base 201 has threads to match the knob 204 Thread on the upper part, so that its rotary motion pushes the push block 2041). The pivot unit 205 is pressed by the push block 2041 to fix the pivot unit, thereby fixing the support rod 202 .

At the same time, the inner side of the pivot unit 205 is also provided with a fine-tuning mechanism 206. The fine-tuning mechanism 206 includes a spring and two corresponding gears. The tooth 2060 is fixed on the pivoting unit 205, and the adjusting tooth 2061 is held by the adjusting spring 2062 and engages with the rotating tooth 2060. The adjusting spring 2062 is covered and limited by the outer cover 2063, and the outer cover 2063 protects and constrains the adjusting spring When the support rod 202 needs to be adjusted, the support rod 202 rotates to drive the pivot unit 205 and the rotating tooth 2060 to rotate. Since the adjusting tooth 2061 is held by the adjusting spring 2062, the tooth end face of the rotating tooth A thrust is given to the adjusting tooth 2061, so that the adjusting tooth 2061 pushes the adjusting spring 2062 to compress. When the rotating tooth 2060 rotates to a certain angle (for example, a tooth), the rotating tooth 2060 and the adjusting tooth 2061 can be tightly meshed together again, and the adjusting spring 2062 The original shape is restored to form a stable fixed state, thereby completing the fine-tuning.

In this locking method, the pivoting unit 205 is locked by the knob, and the push block 2041 is tightly in the middle to protect the pivoting unit 205 and prevent the pivoting unit 205 from being damaged by the screw of the knob; The support angle of the rod 202 is adjusted, which is convenient for the user to adjust and improves the user's experience.

Referring to FIGS. 9-12 , it is a third implementation manner of the present invention. In this implementation manner, the support device that can be stably supported by the present invention includes a support body, a base located at the bottom of the support body, and a support position, wherein , the support body is realized as a support rod 302, the base is 301, the base 301 has a concave part 3011, the concave part 3011 is a long strip, one end of the concave part 3011 is installed with the support rod 302, and the rest is empty, so that the support rod 302 can be folded here.

There are two support rods 302, both of which are telescopic structures, and of course, can also be designed to be foldable structures. 10, 11 and 12, there is a spring 3021 in the support rod, and the spring 3021 elastically supports the support rod 302 to form an open state; a support position 303 is fixed on the top of the support rod 302, and the support position 303 is used to connect the support The base 301 and the support rod 302 are connected together by a pivot unit 304, and the pivot unit 304 is an inverted T shape (it can also be designed into other shapes, and the inverted T shape is for the convenience of setting the fine-tuning mechanism) , the top of which is sleeved or fixed to the support rod 302 , and the lower part is used as a shaft to drive the support rod 302 to rotate, so that the support rod 302 can be retracted into the concave portion 3011 .

The pivot unit 304 is covered with a fixing mechanism 305 . The fixing mechanism 305 includes a fixing sleeve 3052, a fixing push block 3053 and a knob 3051 with a screw rod, wherein the knob 3051 can be inserted into the fixing push block 3053 and push the fixing push block 3053 to move into the base 201 (the inner wall of the fixing sleeve 3052). There are threads on the knob 3051 to match the threads on the knob 3051, so that its rotary motion supports the fixed push block 3053). The pivoting unit 304 is pressed against the pivoting unit 304 by the fixing push block 3053 , so that the pivoting unit 304 is fixed, thereby fixing the support rod 302 .

The fixing sleeve 3052 covers the pivoting unit 304 , one is to protect the pivoting unit 304 , and the other is to limit the pivoting unit 304 to improve the support for the support rod 302 during fixing.

At the same time, the inner side of the pivot unit 304 is also provided with a fine-tuning mechanism 306. The fine-tuning mechanism 306 includes a spring and two corresponding gears. The teeth 3061 are fixed on the pivot unit 304, and the adjusting teeth 3062 are held by the adjusting spring 3063 and engage with the rotating teeth 3061. The adjusting spring 3063 is covered and limited by the outer cover 3064, and the outer cover 3064 protects and constrains the adjusting spring When the support rod 302 needs to be adjusted, the support rod 302 rotates to drive the pivot unit 304 and the rotating tooth 3061 to rotate. Since the adjusting tooth 3062 is held by the adjusting spring 3063, the tooth end face of the rotating tooth A thrust is given to the adjusting tooth 3062, so that the adjusting tooth 3062 pushes the adjusting spring 3063 to compress. When the rotating tooth 3061 rotates to a certain angle (for example, a tooth), the rotating tooth 3061 and the adjusting tooth 3062 can be tightly meshed together again, and the adjusting spring 3063 The original shape is restored to form a stable fixed state, thereby completing the fine-tuning.

This structure is completed by the fixed sleeve 3052, the fixed push block 3053 and the knob 3051 with the screw, the locking structure is stable and reliable; at the same time, with the fine-tuning mechanism, the support angle of the support rod 302 can be adjusted, which is convenient for users to adjust , which improves the user experience.

Referring to Figures 13-15, it is a fourth implementation of the present invention. In this implementation, the stent device that can be stably supported by the present invention includes a support body, a base located at the bottom of the support body, and a support position, wherein , the support body is realized as a support rod 402, the base is 401, the base 401 has a recess 4011, one end of the recess 4011 is installed with the support rod 402, and the rest is empty, so that the support rod 402 can be gathered here.

There are two support rods 402, both of which are telescopic structures. As shown in FIG. 14, there are springs 4021 and spring support bars 4022 in the support rods. The spring support bars 4022 are located in the support rod 402, and the springs 4021 are sleeved on them. , to support the spring 4021; the top of the support rod 402 is fixed with a support position 403, the support position 403 is used to connect the supported equipment or supplies; the base 401 and the support rod 402 are connected together by the pivot unit 405. The pivoting unit 405 is in an inverted T shape, the top of which protrudes upward, and has a connecting portion 4051. The connecting portion 4051 has two threads. In cooperation, the connecting portion 4051 is sleeved on the outside of the support rod 402 , and the lower part of the pivot unit 405 acts as a shaft to drive the support rod 402 to rotate, so that the support rod 402 can be retracted into the concave portion 4011 .

With reference to FIGS. 14 and 15 , a fixing mechanism 404 is further provided on the outer side of the pivot unit 405 . The fixing mechanism 404 includes a fixing cover 4041, a fixing screw rod 4042 and a fixing base 4043, wherein the fixing screw rod 4042 is sleeved on the pivoting unit 405, and the fixing base 4043 has a baffle extending downward, and the baffle can prevent pivoting The unit 405 rotates, the fixed screw rod 4042 rotates down along the thread 4052, pushes and holds the fixed base 4043, so that the fixed base 4043 presses and clamps the pivot unit 405, so that the pivot unit is fixed, thereby fixing the support rod 402; Twist the fixing screw rod 4042 upward to loosen the fixing base 4043 and release the pivot unit 405. The fixing cover 4041 is used to be sleeved on the upper end of the connecting portion 4051 to protect the connecting portion 4051 .

At the same time, the inner side of the pivot unit 405 is also provided with a fine-tuning mechanism 406. The fine-tuning mechanism 406 includes a spring and two corresponding gears. , the rotating tooth 4061 is fixed on the pivot unit 405, the adjusting tooth 4062 is supported by the adjusting spring 4063 and engages with the rotating tooth 4061, the adjusting spring 4063 is covered and limited by the outer cover 4064, and the outer cover 4064 protects and restricts the adjustment The position of the spring 4063; when the support rod 402 needs to be adjusted, the support rod 402 rotates to drive the pivot unit 405 and the rotating tooth 4061 to rotate. Since the adjusting tooth 4062 is held by the adjusting spring 4063, the tooth end face of the rotating tooth 4061 It can give the adjusting tooth 4062 a thrust, so that the adjusting tooth 4062 pushes the adjusting spring 4063 to compress. When the rotating tooth 4061 rotates to a certain angle, the rotating tooth 4061 and the adjusting tooth 4062 can be tightly meshed together, and the adjusting spring 4063 returns to its original shape. , forming a stable fixed state, thus completing the fine-tuning.

In a word, the present invention can be applied to the support of various live broadcast equipment such as fans and supplementary lights. The equipment or supplies to be supported are supported by two or more support bodies, which changes the original single-point support. Structure, multi-point stress can greatly increase the stability of the support, at the same time, the fixing mechanism connects the base and the support body, which can ensure the firmness of the support structure, realize stable support for the live broadcast equipment or supplies, and increase the support for the live broadcast equipment. Or supplies support strength and stability.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (10)

1. A bracket device that can be stably supported, the bracket device at least includes a support body and a base located at the bottom of the support body, characterized in that the support body has at least two, and the base and the support body are fixed by fixing The mechanisms are connected together; and the support body is movably supported, and the base is movably connected to the support body. 2. The stand device capable of supporting stably as claimed in claim 1, characterized in that the bottom of the support body and the base are fixed together by a fixing mechanism, and the top of the support body is provided with a mounting position, so that the equipment or supplies can be installed. support. 3 . The stand device capable of stably supporting according to claim 1 , wherein a fixing position is provided on the base corresponding to the support body, and the fixing position includes but is not limited to installation holes, installation grooves, and buckles. 4 . 4 . The stand device capable of supporting stably according to claim 1 , wherein the support body has flexibility so as to be able to adjust the height of the support, which is convenient for people to use. 5 . 5 . The stand device capable of stably supporting according to claim 1 , wherein the support body is realized as a support rod, and the support rod is provided with a bending part so as to be folded and folded. 6 . 6 . The stand device capable of stably supporting according to claim 1 , wherein the base is provided with a concave portion for accommodating the supporting body, and the supporting body can be accommodated in the concave portion. 7 . 7 . The stand device capable of supporting stably according to claim 6 , wherein a pivot unit is embedded in the recess, the support body is sleeved on the pivot unit, and the pivot unit enables the support body to Rotation is performed to facilitate the support body to be folded in the recess. 8 . The stand device capable of supporting stably according to claim 1 , wherein the fixing mechanism comprises a locking unit and an installation unit, the locking unit and the installation unit are movably connected together, and the installation unit is movably connected. 9 . A mounting portion for mounting the supporting body or the pivoting unit is provided, and the locking unit can squeeze the mounting unit, so that the size of the space between the mounting portion and the supporting body or the pivoting unit changes. 9 . The stand device capable of supporting stably according to claim 7 , wherein a fine-tuning mechanism is provided on one side of the pivoting unit, and the fine-tuning mechanism is fixed with the pivoting unit. 9 . Adjustment achieves the purpose of adjusting the support body. 10. The stand device capable of supporting stably according to claim 9, wherein the fine adjustment mechanism comprises a spring and two corresponding gears, and one of the two corresponding gears is a rotating tooth fixed on the pivot unit, The other is the adjusting tooth held by the spring and engaged with the rotating tooth. The rotating tooth is fixedly installed on one side of the pivot unit, and is engaged by the adjusting tooth, and the adjusting tooth is held by the spring.

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