CN212588464U - Stereo set mounting bracket - Google Patents
Stereo set mounting bracket Download PDFInfo
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- CN212588464U CN212588464U CN202021815500.8U CN202021815500U CN212588464U CN 212588464 U CN212588464 U CN 212588464U CN 202021815500 U CN202021815500 U CN 202021815500U CN 212588464 U CN212588464 U CN 212588464U
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- restriction
- supporting legs
- supporting
- limiting
- chamber
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Abstract
The utility model discloses a stereo set mounting bracket relates to a mounting bracket, aims at solving traditional stereo set mounting bracket bottom and the little unstable problem of mounting bracket to stereo set support that leads to of ground area of contact. The key points of the technical scheme are as follows: including being responsible for, the first frame piece of bottom fixedly connected with of being responsible for, sliding connection has the second frame piece on being responsible for, it has a plurality of bracing pieces that circumference evenly set up to articulate on the second frame piece, it has a plurality of connecting rods articulated with a plurality of bracing pieces respectively to articulate on the first frame piece, and one side that the second frame piece was kept away from to a plurality of bracing pieces all articulates there is the supporting legs, is equipped with the restriction structure one that is used for restricting the supporting legs rotation on the bracing piece, the utility model discloses an increase mounting bracket bottom and the area of contact on ground strengthen the stability of mounting bracket to the stereo set support, and then solved the bottom of traditional stereo set mounting bracket and lead to the unstable problem of stereo.
Description
Technical Field
The utility model relates to a mounting bracket, more specifically say, it relates to a stereo set mounting bracket.
Background
As is well known, microphones and audio facilities are required in various entertainment venues such as theaters and music concert halls. In practical application, people fixedly install a required microphone and a required sound box on a telescopic lifting support, and then adjust the sound box to a required height.
Sound is a sound wave generated by the vibration of an object, which is a wave phenomenon that propagates through a medium (air, solid or liquid) and can be perceived by the human or animal auditory organs, and the object that originally emits the vibration is called a sound source. Sound is propagated with the form vibrations of ripples, in order to ensure the stability of sound propagation effect, need pass through the support with the stereo set and support fixed height, the stereo set can produce vibrations when using, the supporting legs of current stereo set mounting bracket only partial area and ground contact usually when supporting, therefore can be because the supporting legs of stereo set mounting bracket leads to the stereo set support insecure phenomenon to the stereo set support with ground area of contact little when the stereo set uses, therefore there is the place that can optimize.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a stereo set mounting bracket reaches the purpose that the mounting bracket supported the stereo set steadily through the area of increase mounting bracket bottom and ground contact.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a stereo set mounting bracket, includes the person in charge, the first frame piece of bottom fixedly connected with of person in charge, be responsible for and go up sliding connection has the second frame piece, it has a plurality of bracing pieces that circumference evenly set up to articulate on the second frame piece, it has a plurality of connecting rods articulated with a plurality of bracing pieces respectively, a plurality of to articulate on the first frame piece one side that the second frame piece was kept away from to the bracing piece all articulates there is the supporting legs, be equipped with the restriction structure one that is used for restricting the supporting legs rotation on the bracing piece, one side that the bracing piece was kept away from to the supporting legs articulates there are a plurality of supporting shoes that the symmetry set up, be equipped.
Through adopting above-mentioned technical scheme, set up to the articulated structure between supporting legs and the bracing piece and make the supporting legs can be rotatory round the bracing piece, make the bottom of supporting legs can realize the complete contact with ground, realize the supporting legs rotation restriction through limit structure one simultaneously, make the stability of the state that the supporting legs is located, make the supporting legs to the support of bracing piece more firm stable, and then realize the stable support to the stereo set, contact area of overall structure and ground is increased through the contact of supporting shoe and ground, realize the restriction to supporting shoe pivoted through limit structure two simultaneously, make the state that the supporting shoe is located more stable, make the supporting shoe realize the more stable support to the supporting legs, and then realize the more stable support to the stereo set.
The utility model discloses further set up to: the utility model discloses a supporting leg, including supporting legs, bracing piece, restriction structure one, restriction screw rod, restriction piece top, the chamber of placing has been seted up at the top of supporting legs, the bottom fixedly connected with of bracing piece and the fifth wheel of placing chamber articulated, restriction structure one include with supporting legs fixed connection's restriction piece, set up in the restriction piece and place the rectangle restriction spout of chamber intercommunication, threaded connection has the restriction screw rod that penetrates in the rectangle restriction spout on the restriction piece, it is connected with gliding rectangle restriction piece in rectangle restriction spout to rotate on the restriction screw rod, all be equipped with a plurality of latches of mutual joint on rectangle restriction piece and.
Through adopting above-mentioned technical scheme, the restriction screw rod rotates and makes the restriction screw rod stretch into the length change in the rectangle restriction spout through the threaded connection with the restriction piece, the restriction screw rod drives the rectangle restriction piece of being connected with rectangle restriction screw rod rotation and slides, rectangle restriction piece slides and drives latch on the rectangle restriction piece and the latch realization on the fifth wheel and be close to and keep away from, realize the restriction to the fifth wheel pivoted through mutual joint of latch, and then realize the restriction to relative pivoted between supporting legs and the bracing piece, make the rigidity of supporting legs, and then ensure the stability of supporting legs supporting effect.
The utility model discloses further set up to: and a plurality of placing grooves for placing a plurality of supporting blocks are symmetrically formed in one side of the supporting leg, which is far away from the supporting rod.
Through adopting above-mentioned technical scheme, can reduce the space that the supporting shoe occupy through accomodating the supporting shoe in the standing groove, and then make overall structure accomodate more convenient.
The utility model discloses further set up to: the supporting legs are provided with a containing cavity communicated with the placing groove, one end of the supporting block close to the hinged position is fixedly connected with a first limiting wheel penetrating into the containing cavity, a rectangular limiting cavity communicated with the containing cavity is formed in the supporting legs, the limiting structure II comprises a rectangular limiting rod limiting the cavity in a sliding mode, the rectangular limiting rod is fixedly connected with a second limiting wheel clamped with the first limiting wheel in a mutual mode, an elastic piece used for pushing the rectangular limiting rod out of the rectangular limiting cavity is further arranged in the rectangular limiting cavity, and an embedding groove used for the second limiting wheel to penetrate is further formed in the rectangular limiting cavity.
By adopting the technical scheme, the rotation of the rectangular limiting rod is limited by the mutual clamping of the rectangular limiting cavity and the rectangular limiting rod, so that the rotation of the second limiting wheel is limited, the rotation of the first limiting wheel is limited by the mutual clamping of the second limiting wheel and the first limiting wheel, the rotation of the supporting block is limited by the rotation of the first limiting wheel, the position of the supporting block is ensured to be fixed, so that the stability of the supporting effect of the supporting block is ensured, the rectangular limiting rod is pushed to slide in the rectangular limiting cavity, the second limiting wheel fixedly connected with the rectangular limiting rod is driven to slide by the sliding of the rectangular limiting rod, so that the second limiting wheel is clamped into the caulking groove, the second limiting wheel is separated from the first limiting wheel in the clamping state, the second limiting wheel loses the limitation on the rotation of the first limiting wheel, so that the supporting block can be accommodated in the accommodating groove, avoid the supporting shoe to occupy unnecessary space and influence overall structure's the problem of accomodating, the elasticity that utilizes the elastic component of compressed to produce promotes rectangle restriction pole, realizes the mutual joint of first restriction wheel and second restriction wheel, and then realizes the restriction to supporting shoe pivoted.
The utility model discloses further set up to: and a knob is fixedly connected to one side of the limiting screw rod, which is far away from the rectangular limiting block.
Through adopting above-mentioned technical scheme, the knob utilizes the principle of laborsaving lever to make the process of knob drive become more laborsaving, and then makes the process that the knob drive restriction screw rod rotated become more laborsaving.
The utility model discloses further set up to: the edge of the knob is uniformly provided with a plurality of holding grooves.
Through adopting above-mentioned technical scheme, the user can realize firmly more stable holding to the knob through holding the groove for the rotatory process of user drive knob is convenient and fast more.
The utility model discloses further set up to: one end of the rectangular limiting rod penetrating through the rectangular limiting cavity is fixedly connected with a pressing block.
Through adopting above-mentioned technical scheme, according to the area that the piece wore out rectangle restriction chamber one end through increase rectangle restriction pole according to the pressure, reduce the operator and promote the required pressure that bears of rectangle restriction pole for the rectangle restriction pole promotes that the process is convenient comfortable more, and then experiences for the user provides more comfortable use.
The utility model discloses further set up to: and the supporting blocks and the supporting legs are fixedly connected with shock-absorbing rubber pads on the surfaces in contact with the ground.
Through adopting above-mentioned technical scheme, utilize the big and big characteristics of frictional force of elasticity that rubber gasket self material had, realize on the one hand that absorbing effect makes overall structure more firm stable, on the other hand makes the contact on supporting legs and supporting shoe and ground more firm.
To sum up, the utility model discloses following beneficial effect has:
set up to the articulated structure between supporting legs and the bracing piece and make the supporting legs can round the bracing piece rotation, make the bottom of supporting legs can realize the complete contact with ground, realize the supporting legs rotation restriction through restriction structure one simultaneously, make the stability of the state that the supporting legs is located, make the supporting legs more firm stable to the support of bracing piece, and then realize the stable support to the stereo set, increase overall structure and the area of contact on ground through the contact of supporting shoe and ground, realize the restriction to supporting shoe pivoted through restriction structure two simultaneously, make the state that the supporting shoe is located more stable, make the supporting shoe realize the more stable support to the supporting legs, and then realize the more stable support to the stereo set.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural view of the supporting foot;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a first cross-sectional view of the support foot;
FIG. 6 is an enlarged view at C of FIG. 5;
FIG. 7 is a second cross-sectional view of the support foot;
fig. 8 is an enlarged view at D in fig. 7.
In the figure: 1. a main pipe; 2. a first frame block; 3. a second frame block; 4. a support bar; 5. a connecting rod; 6. supporting legs; 7. a support block; 8. a placement chamber; 9. a connecting wheel; 10. a limiting block; 11. a rectangular restricting chute; 12. a restraining screw; 13. a rectangular limiting block; 14. clamping teeth; 15. a placement groove; 16. an accommodating chamber; 17. a first limiting wheel; 18. a rectangular confinement chamber; 19. a rectangular restraining bar; 20. a second limiting wheel; 21. an elastic member; 22. caulking grooves; 23. a knob; 24. a holding groove; 25. a pressing block; 26. shock-absorbing rubber pad.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides a stereo set mounting bracket, as shown in fig. 1 and 2, including being responsible for 1, be responsible for the first frame piece 2 of bottom fixedly connected with of 1, it has second frame piece 3 to still slide on being responsible for 1, the even articulated three spinal branch vaulting poles 4 that have of circumference on the second frame piece 3, the even articulated three connecting rods 5 that have of circumference on the second frame piece 3, the other end of three connecting rods 5 is articulated with a spinal branch vaulting pole 4 respectively, the bottom of bracing piece 4 articulates there is supporting legs 6, be equipped with on the supporting legs 6 and be used for restricting supporting legs 6 pivoted limit structure one, it has two supporting shoes 7 that the symmetry set up to articulate on the supporting legs 6, still be equipped with on the supporting legs 6 and.
As shown in fig. 3-6, a connecting wheel 9 is integrally formed at the bottom of the support rod 4, a placing cavity 8 for the connecting wheel 9 to penetrate is formed at the top of the support foot 6, a first limiting structure comprises a limiting block 10 fixedly connected with the support foot 6, a rectangular limiting chute 11 communicated with the placing cavity 8 is formed in the limiting block 10, a limiting screw 12 penetrating into the rectangular limiting chute 11 is connected to the limiting block 10 through a thread, a rectangular limiting block 13 sliding in the rectangular limiting chute 11 is connected to the limiting screw 12 in a rotating manner, a plurality of clamping teeth 14 clamped with each other are integrally formed on the rectangular limiting block 13 and the connecting wheel 9, the limiting screw 12 penetrates out of one end of the rectangular limiting chute 11 and is fixedly connected with a knob 23, and a plurality of holding grooves 24 are uniformly formed in the circumferential direction of the edge of the knob 23.
As shown in fig. 5, 7 and 8, the supporting leg 6 is provided with symmetrically arranged placing grooves 15 for placing the supporting block 7, the supporting leg 6 is provided with a containing cavity 16 communicated with the placing grooves 15, one end of the supporting block 7 close to the hinge point is fixedly connected with a first limiting wheel 17 penetrating into the containing cavity 16, the containing cavity 16 is further provided with a rectangular limiting cavity 18 perpendicular to the containing cavity 16, the limiting structure two comprises a rectangular limiting rod 19 sliding in the rectangular limiting cavity 18, the rectangular limiting rod 19 is fixedly connected with a second limiting wheel 20 clamped with the first limiting wheel 17, the rectangular limiting cavity 18 is further provided with an elastic member 21 for pushing the rectangular limiting rod 19 out of the rectangular limiting cavity 18, the elastic member 21 is provided with a spring, one side of the rectangular limiting cavity 18 close to the elastic member 21 is further provided with a pressing groove 22 for the second limiting wheel 20 to be clamped in, one end of the rectangular limiting rod 19 penetrating through the rectangular limiting cavity 18 is further fixedly connected with a pressing block 25, the bottom of the supporting foot 6 and the bottom of the supporting block 7 are both fixedly connected with a shock-absorbing rubber pad 26.
The working principle is as follows: when the mounting rack needs to be used, the pressing block 25 is pushed, the pressing block 25 pushes the rectangular limiting rod 19 fixedly connected with the pressing block 25 to move, the rectangular limiting rod 19 moves to drive the second limiting wheel 20 fixedly connected with the rectangular limiting rod 19 to move towards the direction of the elastic piece 21, so that the second limiting wheel 20 is clamped into the embedded groove 22, at the same time, the second limiting wheel 20 loses the clamping relation with the first limiting wheel 17, the elastic piece 21 is in a compressed state, the supporting block 7 is unscrewed around a hinge point and is kept in a vertical state with the supporting foot 6, the pressing block 25 is released, the rectangular limiting rod 19 moves under the action of the elastic force generated by the compressed elastic piece 21, the rectangular limiting rod 19 moves to drive the second limiting wheel 20 fixedly connected with the rectangular limiting rod 19 to be clamped with the first limiting wheel 17, the rotation of the supporting block 7 is limited, the knob 23 is rotated, the knob 23 rotates to drive the limiting screw 12 fixedly connected with the knob 23 to rotate, the limiting screw 12 rotates to enable the length of the limiting screw 12 extending into the rectangular limiting cavity 18 to be reduced through threaded connection with the limiting block 10, the limiting screw 12 drives the rectangular limiting block 13 to be far away from the connecting wheel 9, when the rectangular limiting block 13 is disengaged from the latch 14 on the connecting wheel 9, the limiting screw 12 loses limitation on rotation of the connecting wheel 9, the supporting leg 6 is rotated around the connecting wheel 9 to enable the supporting leg 6 to be perpendicular to the ground, the bottom of the supporting leg 6 is contacted with the ground, the knob 23 is rotated to drive the limiting screw 12 fixedly connected with the knob 23 to rotate, the limiting screw 12 rotates to drive the rectangular limiting block 13 to be gradually close to the connecting wheel 9, the rectangular limiting block 13 is clamped with the latch 14 on the connecting wheel 9, and limitation on rotation of the supporting leg 6 is achieved, the above is the working principle of the present invention.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a stereo set mounting bracket, is including being responsible for (1), the first frame piece of bottom fixedly connected with (2) of being responsible for (1), sliding connection has second frame piece (3) on being responsible for (1), it has a plurality of bracing pieces (4) that circumference evenly set up to articulate on second frame piece (3), it has respectively with a plurality of bracing piece (4) articulated a plurality of connecting rods (5) on first frame piece (2), its characterized in that: a plurality of one side that second frame piece (3) were kept away from in bracing piece (4) all articulates there is supporting legs (6), be equipped with on bracing piece (4) and be used for restricting the rotatory restriction structure one of supporting legs (6), one side that bracing piece (4) were kept away from in supporting legs (6) articulates there are a plurality of supporting shoes (7) that the symmetry set up, be equipped with on supporting legs (6) and be used for restricting a plurality of supporting shoes (7) pivoted restriction structure two.
2. A sound mounting as claimed in claim 1, wherein: the utility model discloses a limiting structure of a motor vehicle, including supporting legs (6), the top of supporting legs (6) is seted up and is placed chamber (8), the bottom fixedly connected with of bracing piece (4) with place chamber (8) articulated fifth wheel (9), limiting structure one includes limiting block (10) with supporting legs (6) fixed connection, set up in limiting block (10) and place rectangle restriction spout (11) of chamber (8) intercommunication, threaded connection has limiting screw rod (12) that penetrate in rectangle restriction spout (11) on limiting block (10), it is connected with gliding rectangle restriction piece (13) in rectangle restriction spout (11) to rotate on limiting screw rod (12), all be equipped with a plurality of latches (14) of mutual joint on rectangle restriction piece (13) and fifth wheel (9).
3. A sound mounting as claimed in claim 1, wherein: a plurality of placing grooves (15) for placing a plurality of supporting blocks (7) are symmetrically formed in one side, far away from the supporting rod (4), of the supporting leg (6).
4. A sound mounting as claimed in claim 3, wherein: set up chamber (16) that hold with standing groove (15) intercommunication in supporting legs (6), supporting shoe (7) are close to one end fixedly connected with of articulated department and penetrate first restriction wheel (17) in holding chamber (16), still set up in supporting legs (6) and hold rectangle restriction chamber (18) of chamber (16) intercommunication, restriction structure two includes at the gliding rectangle restriction pole (19) in rectangle restriction chamber (18), fixedly connected with and second restriction wheel (20) of first restriction wheel (17) mutual joint on rectangle restriction pole (19), still be equipped with in rectangle restriction chamber (18) and be used for pushing out elastic component (21) in rectangle restriction chamber (18) with rectangle restriction pole (19), caulking groove (22) that are used for second restriction wheel (20) to penetrate are still seted up in rectangle restriction chamber (18).
5. A sound mounting as claimed in claim 2, wherein: and a knob (23) is fixedly connected to one side of the limiting screw rod (12) far away from the rectangular limiting block (13).
6. A sound mounting as claimed in claim 5, wherein: a plurality of holding grooves (24) are uniformly formed in the edge of the knob (23).
7. A sound mounting as claimed in claim 4, wherein: one end of the rectangular limiting rod (19) penetrating through the rectangular limiting cavity (18) is fixedly connected with a pressing block (25).
8. A sound mounting as claimed in claim 1, wherein: and the surfaces of the supporting blocks (7) and the supporting legs (6) which are in contact with the ground are fixedly connected with damping rubber pads (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815500.8U CN212588464U (en) | 2020-08-26 | 2020-08-26 | Stereo set mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815500.8U CN212588464U (en) | 2020-08-26 | 2020-08-26 | Stereo set mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212588464U true CN212588464U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021815500.8U Active CN212588464U (en) | 2020-08-26 | 2020-08-26 | Stereo set mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212588464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473658A (en) * | 2021-12-24 | 2022-05-13 | 大连德迈仕精密科技股份有限公司 | Rotor shaft polishing device and polishing method thereof |
-
2020
- 2020-08-26 CN CN202021815500.8U patent/CN212588464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473658A (en) * | 2021-12-24 | 2022-05-13 | 大连德迈仕精密科技股份有限公司 | Rotor shaft polishing device and polishing method thereof |
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