CN211149706U - Finance learns multi-functional projection lamp fixed bolster - Google Patents
Finance learns multi-functional projection lamp fixed bolster Download PDFInfo
- Publication number
- CN211149706U CN211149706U CN202020197641.1U CN202020197641U CN211149706U CN 211149706 U CN211149706 U CN 211149706U CN 202020197641 U CN202020197641 U CN 202020197641U CN 211149706 U CN211149706 U CN 211149706U
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- projection lamp
- base
- finance
- outer side
- rod
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- Expired - Fee Related
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Abstract
The utility model provides a financial multi-functional projection lamp fixed bolster, includes base and projection lamp, the fixed four adjustment seats of group that are provided with of base lower extreme, the base upper end transversely is provided with the opening, and the vertical activity is pegged graft in the opening has the installation pole, and installation pole upper end fixed connection mount pad, the open slot has been seted up to the mount pad upper end, and the symmetry is provided with two sets of clamps fixed to the projection lamp joint in the open slot, and the base lateral surface is provided with the concave block. The utility model discloses a multi-functional projection lamp fixed bolster of finance is installed the projection lamp in the mount pad, realizes holistic removal through universal wheel cooperation service brake and fixes, and the adjustment of its level, height and angle is realized to the cooperation regulation structure, can satisfy the adjustment demand of projection in-process to the projection lamp, and its overall structure sets up rationally, is worth current market and uses widely.
Description
Technical Field
The utility model relates to a teaching field specifically is a multi-functional projecting lamp fixed bolster of finance.
Background
As is well known, finance is a subject that studies value judgment and law of value. The professional culture of the talents has the theoretical knowledge of finance and professional skills. In the study of finance, often can use the projection lamp to carry out the teaching content projection, chinese patent with application number CN201721209000.8 discloses an adjustable angle's projection lamp that sways, including projection lamp main part and a power pack, be provided with a motor in the power pack, the motor is just reversing synchronous machine, the projection lamp main part is fixed in on the motor shaft of motor through a support, still is equipped with circuit control panel in the power pack, still is equipped with induction system between support and the power pack. However, the conventional projection lamp fixing bracket still has the following technical defects: during projection, the projection lamp is often required to be adjusted in front and back, up and down and inclination angle according to actual field conditions, and the existing support is poor in adjustment effect and cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a finance is learned multi-functional projection lamp fixed bolster to the problem that the above-mentioned background of the most probable solution was proposed.
The utility model discloses a multi-functional projecting lamp fixed bolster of finance, including base and projecting lamp, the fixed four adjustment seats of group that are provided with of base lower extreme, the base upper end transversely is provided with the opening, and vertical activity is pegged graft in the opening has the installation pole, and installation pole upper end fixed connection mount pad, the open slot has been seted up to the mount pad upper end, and the symmetry is provided with two sets of clamps fixed to the projecting lamp joint in the open slot, and the base lateral surface is provided with concave piece.
Preferably, the middle position of the base transversely penetrates through a through groove, a threaded shaft is transversely arranged in the through groove in a rotating mode, and a first handle is fixedly arranged outside the base and fixedly connected with one end of the threaded shaft.
Preferably, the lower end of the mounting rod extends into the through groove, and the transverse thread of the threaded shaft penetrates through the bottom of the mounting rod.
Preferably, the adjusting seat is longitudinally in threaded connection with a threaded rod, the outer side face of the adjusting seat is provided with scale marks, the lower end of the threaded rod is provided with an installation block, and the installation block is connected with a universal wheel in an installation manner.
Preferably, it is two sets of the clamp medial surface is provided with the friction pad, and is two sets of the equal fixedly connected with connecting rod of clamp lateral surface is a set of the connecting rod passes through the bearing and rotates the connection open slot inner wall, another group the connecting rod horizontal activity runs through the mount pad, and another group connecting rod outside fixed connection second handle, the second handle outside of saying evenly is provided with the latch.
Preferably, spill piece one side is provided with the concave groove, and the concave groove inner wall symmetry is provided with the slide rail, and it is provided with the slider to slide between the slide rail, and the slider medial extremity passes through spring coupling spill tank bottom, and the slider outside end is provided with the gap joint cooperation between bayonet lock and the latch.
The utility model discloses a multifunctional projection lamp fixed bolster of finance will project lamp and install in the mount pad, realize the whole removal through universal wheel cooperation service brake and fix, wherein the screw shaft that leads to the inslot can realize that the projection lamp in the mount pad carries out horizontal position adjustment about through the drive installation pole of the first in command; the threaded rod in the adjusting seat is matched with the scale mark to adjust the height of the whole structure; in addition, the clamp which is rotatably arranged is connected with the connecting rod, and the second handle on the outer side of the connecting rod on one side is matched with the concave block for limiting the second handle and the internal structure thereof, so that the angle of the projection lamp in the mounting seat can be adjusted and the adjusted angle can be fixed; the whole structure is reasonable, the whole adjustable effect is good, and the utility model is worthy of being popularized and used in the existing market.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mounting base of FIG. 1 along the direction P according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below: 1-base, 101-through groove, 102-threaded shaft, 103-first handle, 2-adjusting seat, 201-threaded rod, 202-scale mark, 203-mounting block, 204-universal wheel, 3-mounting rod, 4-mounting seat, 5-open groove, 6-clamp, 601-connecting rod, 602-bearing, 603-second handle, 604-latch, 7-concave block, 701-slide rail, 702-slide block, 703-latch and 8-projection lamp.
Detailed Description
Referring to fig. 1-3, a multifunctional projection lamp fixing support for finance comprises a base 1 and a projection lamp 8, wherein four groups of adjusting seats 2 are fixedly arranged at the lower end of the base 1, an opening is transversely formed in the upper end of the base 1, an installation rod 3 is longitudinally movably inserted in the opening, the upper end of the installation rod 3 is fixedly connected with an installation seat 4, an open slot 5 is formed in the upper end of the installation seat 4, two groups of clamps 6 which are used for clamping and fixing the projection lamp 8 are symmetrically arranged in the open slot 5, and a concave block 7 is arranged on the outer side surface of the base 1.
Wherein, the middle position of the base 1 transversely runs through and is provided with a through groove 101, the through groove 101 is internally and transversely provided with a threaded shaft 102 in a rotating manner, and the base 1 is externally and fixedly provided with a first handle 103 and one end of the threaded shaft 102 in a fixed connection. The lower end of the mounting rod 3 extends into the through groove 101, and the transverse thread of the threaded shaft 102 penetrates through the bottom of the mounting rod 3; the first handle 103 is rotated to drive the threaded shaft 102 to rotate, and the threaded shaft 102 drives the mounting rod 3 to drive the projection lamp 9 in the mounting seat 4 to adjust the horizontal position left and right.
The adjusting seat 2 is longitudinally and threadedly connected with a threaded rod 201, scale marks 202 are arranged on the outer side face of the adjusting seat 2, an installation block 203 is arranged at the lower end of the threaded rod 201, and a universal wheel 204 is installed and connected on the installation block 203; the universal wheel 204 cooperates the service brake to realize holistic fixed and removal, and the threaded rod 201 in the screw thread rotation adjusting seat 2 is and observe the height scale of scale mark 202, realizes the height adjustment to mount pad 4 and inside projection lamp 8.
The inner side surfaces of the two groups of hoops 6 are provided with friction pads which are convenient for friction fixation of the projection lamp 8, the outer side surfaces of the two groups of hoops 6 are fixedly connected with connecting rods 601, one group of connecting rods 601 are rotatably connected with the inner wall of the open slot 5 through a bearing 602, the other group of connecting rods 601 transversely and movably penetrate through the mounting seat 4, the outer side end of the other group of connecting rods 601 is fixedly connected with a second handle 603, and the outer side of the second handle 603 is uniformly provided with clamping teeth 604; the second handle 603 can be rotated to adjust the angle of the clamp 6 and the projection lamp 8 clamped by the clamp 6 through the connecting rod 601 matching with the bearing 602.
The projection lamp 8 is characterized in that a concave groove is formed in one side of the concave block 7, slide rails 701 are symmetrically arranged on the inner wall of the concave groove, a slide block 702 is arranged between the slide rails 701 in a sliding mode, the inner side end of the slide block 702 is connected with the bottom of the concave groove through a spring, a clamping pin 703 is arranged at the outer side end of the slide block 702 and matched with a clamping tooth 604 in a clamping mode through a gap, the slide block 702 can move left and right under the action of the spring, and the angle of the projection lamp 8 after adjustment is fixed.
The specific application of this embodiment is: the utility model realizes the integral movement and fixation by matching the universal wheel 204 at the bottom of the integral structure with the foot brake thereon, and the projection lamp 8 is transversely inserted into the inner wall of the hoop 6 in the mounting seat 4 and is in contact friction fixation with the rubber friction pad on the inner wall of the hoop 6; during horizontal adjustment, the first handle 103 is rotated to drive the threaded shaft 102 to rotate, and the threaded shaft 102 drives the mounting rod 3 to drive the projection lamp 9 in the mounting seat 4 to perform horizontal adjustment left and right; during longitudinal vertical height adjustment, the threaded rod 201 in the adjusting seat 2 is rotated by threads, and the height scales of the scale marks 202 are observed, so that the height adjustment of the mounting seat 4 and the projection lamp 8 inside the mounting seat is realized; in addition, during angle adjustment, the sliding block 702 and the spring are squeezed in advance to enable the clamping pin 703 at the outer side end of the sliding block to be far away from the clamping tooth 604 at the outer side of the second handle 603, the second handle 603 is rotated to drive the hoop 6 at one side to rotate through the connecting rod 601, the hoop 6 at the other side and the connecting rod 601 realize angle adjustment of the projection lamp 8 under the rotation of the bearing 602, after the adjustment is completed, the hand squeezing the sliding block 702 is loosened, the sliding block 702 is reset in a sliding mode under the elastic acting force of the spring, and the clamping pin 703 at the front end is used for clamping a gap between the clamping teeth 4 at the outer side of the second handle 603 to fix the angle of the projection lamp 8 in the mounting seat 4.
Claims (6)
1. The utility model provides a multi-functional projection lamp fixed bolster is learned to finance, includes base (1) and projection lamp (8), its characterized in that: the projection lamp is characterized in that four groups of adjusting seats (2) are fixedly arranged at the lower end of the base (1), an opening is transversely formed in the upper end of the base (1), an installing rod (3) is longitudinally movably inserted into the opening, the upper end of the installing rod (3) is fixedly connected with an installing seat (4), an open slot (5) is formed in the upper end of the installing seat (4), two groups of clamps (6) which are fixedly connected with the projection lamp (8) in a clamped mode are symmetrically arranged in the open slot (5), and a concave block (7) is arranged on the outer side.
2. The multifunctional finance projection lamp fixing bracket according to claim 1, wherein: the middle position of the base (1) is transversely provided with a through groove (101) in a penetrating mode, a threaded shaft (102) is transversely arranged in the through groove (101) in a rotating mode, and a first handle (103) and one end of the threaded shaft (102) are fixedly connected to the outside of the base (1) in a fixed mode.
3. The multifunctional finance projection lamp fixing bracket according to claim 2, wherein: the lower end of the mounting rod (3) extends into the through groove (101), and the transverse threads of the threaded shaft (102) penetrate through the bottom of the mounting rod (3).
4. The multifunctional finance projection lamp fixing bracket according to claim 1, wherein: the vertical threaded connection of adjustment seat (2) has threaded rod (201), and adjustment seat (2) lateral surface is provided with scale mark (202), and threaded rod (201) lower extreme is provided with installation piece (203), and installation piece (203) erection joint has universal wheel (204).
5. The multifunctional finance projection lamp fixing bracket according to claim 1, wherein: the inner side surfaces of the two groups of clamps (6) are provided with friction pads, the outer side surfaces of the two groups of clamps (6) are fixedly connected with connecting rods (601), one group of connecting rods (601) rotate to be connected with the inner wall of the open slot (5) through bearings (602), the other group of connecting rods (601) transversely movably penetrate through the mounting seat (4), the outer side end of the other group of connecting rods (601) is fixedly connected with a second handle (603), and the outer side of the second handle (603) is uniformly provided with clamping teeth (604).
6. The multifunctional finance projection lamp fixing bracket according to claim 5, wherein: one side of the concave block (7) is provided with a concave groove, the inner walls of the concave grooves are symmetrically provided with slide rails (701), a slide block (702) is arranged between the slide rails (701) in a sliding mode, the inner side end of the slide block (702) is connected with the bottom of the concave groove through a spring, and the outer side end of the slide block (702) is provided with a clamping pin (703) which is in clamping fit with a gap between the clamping teeth (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197641.1U CN211149706U (en) | 2020-02-24 | 2020-02-24 | Finance learns multi-functional projection lamp fixed bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197641.1U CN211149706U (en) | 2020-02-24 | 2020-02-24 | Finance learns multi-functional projection lamp fixed bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211149706U true CN211149706U (en) | 2020-07-31 |
Family
ID=71753066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020197641.1U Expired - Fee Related CN211149706U (en) | 2020-02-24 | 2020-02-24 | Finance learns multi-functional projection lamp fixed bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211149706U (en) |
-
2020
- 2020-02-24 CN CN202020197641.1U patent/CN211149706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20210224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |