CN212402659U - Damage-free clamping mechanism of reflector - Google Patents
Damage-free clamping mechanism of reflector Download PDFInfo
- Publication number
- CN212402659U CN212402659U CN202020946485.4U CN202020946485U CN212402659U CN 212402659 U CN212402659 U CN 212402659U CN 202020946485 U CN202020946485 U CN 202020946485U CN 212402659 U CN212402659 U CN 212402659U
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- Prior art keywords
- step motor
- speculum
- screw rod
- sliding seat
- plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a mechanism is got to harmless clamp of speculum, including mount, sliding seat and mounting bracket, the shaping of mount middle part has the slide rail, be provided with in the slide rail the sliding seat, mount one end middle part is provided with step motor one, step motor one transmission output is provided with connects lead screw one, the sliding seat lower extreme is provided with electric putter. Has the advantages that: the utility model has the advantages that the slide rail, the first stepping motor, the slide seat and the first connecting screw rod are arranged, so that the mechanism can move very stably after clamping the reflector, thereby avoiding the reflector from falling off or damaging due to vibration and the like, and being very practical; through setting up spring and slipmat, can make the mechanism can not press from both sides when pressing from both sides and get power too big, prevent to cause the damage to the speculum, the slipmat can prevent that speculum and mechanism slippage from leading to the fact the damage to the speculum, still can further avoid the mechanism to cause the damage to the speculum, can satisfy the clamp of speculum and get the user demand.
Description
Technical Field
The utility model relates to an equipment technical field is got to the speculum clamp, concretely relates to mechanism is got to noninjurious clamp of speculum.
Background
A mirror is an optical element that works using the law of reflection. The reflecting mirror can be divided into a plane reflecting mirror, a spherical reflecting mirror and an aspheric reflecting mirror according to the shape; according to the degree of reflection, the reflection type liquid crystal display device can be divided into a total reflection mirror and a semi-transmission and semi-reflection mirror (also called a beam splitter). The reflector needs to be moved by using the clamping mechanism when in production, so that the reflector can be moved to different stations.
The mechanism is relatively poor in mobility stability after pressing from both sides the mechanism of getting of current speculum and getting the speculum, makes the speculum drop because of vibrations easily, and the practicality is not enough, and the press from both sides of current speculum gets the mechanism and gets the speculum when pressing from both sides the speculum and cause the speculum to damage because of getting the power too big moreover, is difficult to satisfy the press from both sides of speculum and gets the user demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the injury-free clamping mechanism of the reflector is provided, and the problems that the moving stability of the existing clamping mechanism of the reflector is poor after the reflector is clamped, the reflector is easy to fall off due to vibration, and the practicability is insufficient are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a mechanism is got to harmless clamp of speculum, including mount, sliding seat and mounting bracket, the shaping of mount middle part has the slide rail, be provided with in the slide rail the sliding seat, mount one end middle part is provided with step motor one, step motor transmission output is provided with connects lead screw one, the sliding seat lower extreme is provided with electric putter, the electric putter lower extreme is provided with the mounting bracket, mount lateral wall upper end both sides are provided with the mounting panel.
Furthermore, the two side walls of the upper end of the sliding seat are connected with the inner wall of the sliding rail in a sliding mode, the first stepping motor is connected with one end of the fixing frame through a bolt, and the transmission output end of the first stepping motor is connected with the first connecting screw rod through a coupler.
By adopting the technical scheme, the first stepping motor can drive the first connecting screw rod to rotate through the coupler when working.
Furthermore, the periphery of two ends of the first connecting screw rod is connected with the fixed frame through a bearing, the first connecting screw rod is connected with the sliding seat through threads, and the mounting plate is welded with two sides of the upper end of one side wall of the fixed frame.
By adopting the technical scheme, the bearing plays an auxiliary role in the rotation of the first connecting screw rod in the fixing frame, so that the first connecting screw rod can be kept stable in rotation.
Furthermore, the lower end of the sliding seat is connected with the upper end of the electric push rod through a bolt, the lower end of the electric push rod is connected with the middle part of the upper end of the mounting frame through a bolt, and a fixing plate is welded on one side of the lower end of the mounting frame.
Through adopting above-mentioned technical scheme, electric putter can drive at the during operation the mounting bracket with the fixed plate goes up and down.
Furthermore, there is step motor two through the screw connection on the fixed plate lateral wall, two transmission output ends of step motor have connecting lead screw two through the key-type connection, connecting lead screw two is kept away from step motor one end with the mounting bracket lateral wall passes through the bearing and connects.
By adopting the technical scheme, the second stepping motor can drive the second connecting screw rod to rotate when working.
Further, a first movable plate is arranged on the second connecting screw rod, a first threaded hole is formed in the position, close to the upper side, of the first movable plate, a second movable plate is arranged on one side of the first movable plate, a second threaded hole is formed in the position, close to the upper side, of the second movable plate, the direction of internal threads of the first threaded hole is opposite to that of internal threads of the second threaded hole, and the first movable plate, the second movable plate and the second connecting screw rod are connected through the first threaded hole and the second threaded hole respectively.
By adopting the technical scheme, the first threaded hole and the second threaded hole have opposite internal thread directions, so that the first moving plate and the second moving plate are close to each other when the second connecting screw rod rotates clockwise, and the first moving plate and the second moving plate are far away from each other when the second connecting screw rod rotates anticlockwise, so that the device is very convenient and fast.
Furthermore, the upper ends of the first movable plate and the second movable plate are in sliding connection with the lower end of the mounting frame, the lower ends of the opposite side walls of the first movable plate and the second movable plate are connected with springs through clamping grooves, one ends, close to the springs, of the first movable plate and the second movable plate are connected with clamping plates through clamping grooves, and anti-slip pads are glued on the side walls, far away from the springs, of the clamping plates.
Through adopting above-mentioned technical scheme, the mounting bracket lower extreme is right the removal of movable plate one with movable plate two plays supplementary direction and stable effect movable plate one with when movable plate two is close to each other, the accessible two press from both sides the speculum of getting the board and treating the clamp and get and press from both sides, the spring can make it is too big to press from both sides the board of getting can not press from both sides the power of getting when getting the speculum to prevent to cause the damage to the speculum.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problems that the existing clamping mechanism of the reflector has poor moving stability after clamping the reflector, the reflector is easy to fall off due to vibration, and the practicability is insufficient, the utility model has the advantages that the sliding rail, the stepping motor I, the sliding seat and the connecting screw rod I are arranged, so that the mechanism can stably move after clamping the reflector, the reflector is prevented from falling off or being damaged due to vibration and the like, and the clamping mechanism is very practical; the utility model discloses a press from both sides and get the mechanism and press from both sides the power of getting and too big and cause the speculum to damage easily when getting the speculum for solving current speculum, be difficult to satisfy the problem of the clamp demand of getting of speculum, the utility model discloses a set up spring and slipmat, can make the mechanism can not press from both sides the power of getting when getting the speculum and too big, prevent to cause the damage to the speculum, the slipmat can prevent speculum and mechanism slippage, still can further avoid the mechanism to cause the damage to the speculum, can satisfy the clamp demand of getting of speculum.
Drawings
Fig. 1 is a schematic structural view of a non-invasive clamping mechanism for a reflector according to the present invention;
fig. 2 is a cross-sectional view of a fixing frame in a damage-free clamping mechanism of a reflector according to the present invention;
fig. 3 is a schematic structural view of a first moving plate, a spring, a clamping plate and a non-slip mat in the atraumatic clamping mechanism of the reflector of the present invention;
fig. 4 is a schematic structural diagram of a second movable plate, a spring, a clamping plate and a non-slip mat in the non-damage clamping mechanism of the reflector of the present invention.
The reference numerals are explained below:
1. a fixed mount; 2. a slide rail; 3. a sliding seat; 4. a first stepping motor; 5. connecting a first screw rod; 6. an electric push rod; 7. a mounting frame; 8. mounting a plate; 9. a fixing plate; 10. a second stepping motor; 11. connecting a second screw rod; 12. moving a first plate; 13. a first threaded hole; 14. moving a second plate; 15. a second threaded hole; 16. a spring; 17. clamping the plate; 18. a non-slip mat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the atraumatic clamping mechanism for a reflector in this embodiment includes a fixing frame 1, a sliding seat 3 and a mounting frame 7, a sliding rail 2 is formed in the middle of the fixing frame 1, the sliding seat 3 is disposed in the sliding rail 2, a first stepping motor 4 is disposed in the middle of one end of the fixing frame 1, a first connecting screw 5 is disposed at a transmission output end of the first stepping motor 4, an electric push rod 6 is disposed at a lower end of the sliding seat 3, the mounting frame 7 is disposed at a lower end of the electric push rod 6, and mounting plates 8 are disposed on two sides of an.
In this embodiment, two side walls of the upper end of the sliding seat 3 are slidably connected with the inner wall of the sliding rail 2, the first step motor 4 is connected with one end of the fixing frame 1 through a bolt, the transmission output end of the first step motor 4 is connected with the first connecting screw rod 5 through a coupler, the first step motor 4 can drive the first connecting screw rod 5 to rotate through the coupler when working, and the sliding seat 3 can move in the sliding rail 2.
In this embodiment, the peripheries of the two ends of the first connecting screw rod 5 are connected with the fixing frame 1 through bearings, the first connecting screw rod 5 is connected with the sliding seat 3 through threads, the mounting plate 8 is welded with the two sides of the upper end of one side wall of the fixing frame 1, the bearings assist in the rotation of the first connecting screw rod 5 in the fixing frame 1, the first connecting screw rod 5 can be kept stable during rotation, and the fixing frame 1 can be mounted and fixed at a proper position through the mounting plate 8 by using bolts.
In this embodiment, bolted connection is passed through with 6 upper ends of electric putter to 3 lower extremes of sliding seat, and bolted connection is passed through with 7 upper ends middle parts of mounting bracket to 6 lower extremes of electric putter, and 7 lower extreme one side welding of mounting bracket have fixed plate 9, and electric putter 6 can move in step with sliding seat 3, and electric putter 6 can drive mounting bracket 7 and fixed plate 9 and go up and down at the during operation.
In this embodiment, there is two step motor 10 on the lateral wall of fixed plate 9 through the screw connection, and two 10 transmission output ends of step motor have two 11 of connecting lead screw through the key connection, and two 11 of connecting lead screw keep away from step motor 4 end and pass through the bearing with the lateral wall of mounting bracket 7 and be connected, and two 10 of step motor can drive two 11 of connecting lead screw and rotate at the during operation, and the bearing on the mounting bracket 7 plays supplementary stable effect to the rotation of connecting lead screw two 11.
In this embodiment, the first connecting screw rod 11 is provided with a first moving plate 12, a first threaded hole 13 is formed in a position, close to the first moving plate 12, of the first moving plate 14, a second moving plate 14 is arranged on one side of the first moving plate 12, a second threaded hole 15 is formed in a position, close to the second moving plate 14, of the first threaded hole 13, the first threaded hole 13 is opposite to the second threaded hole 15 in internal thread direction, the first moving plate 12, the second moving plate 14 and the second connecting screw rod 11 are connected through the first threaded hole 13 and the second threaded hole 15 respectively, due to the fact that the first threaded hole 13 is opposite to the second threaded hole 15 in internal thread direction, when the second connecting screw rod 11 rotates clockwise, the first moving plate 12 and the second moving plate 14 approach.
In this embodiment, the upper ends of the first moving plate 12 and the second moving plate 14 are both slidably connected to the lower end of the mounting frame 7, the lower ends of the opposite side walls of the first moving plate 12 and the second moving plate 14 are connected with springs 16 through clamping grooves, one ends of the two springs 16 close to each other are connected with clamping plates 17, the clamping plates 17 are connected with anti-slip pads 18 on one side wall away from the springs 16 in a glued mode, the lower end of the mounting frame 7 plays a role in assisting guidance and stabilization for the movement of the first moving plate 12 and the second moving plate 14, when the first moving plate 12 and the second moving plate 14 are close to each other, the two clamping plates 17 can clamp a reflector to be clamped, the springs 16 can enable the clamping plates 17 not to clamp too large force when clamping the reflector, so that the reflector is prevented from being damaged, the anti-slip pads 18 can prevent the reflector from slipping off.
The specific implementation process of this embodiment is as follows: the damage-free clamping mechanism uses an external power supply and is controlled by external equipment to work, when the mechanism is used for clamping a reflector, a step motor I4 is displayed to work, a sliding seat 3 is driven to move through a connecting screw rod I5, a clamping plate 17 is further moved to be above the reflector to be clamped, then an electric push rod 6 works, an installation frame 7 and the clamping plate 17 are moved downwards, the clamping plate 17 is positioned at two sides of the reflector to be clamped, because the direction of internal threads of a threaded hole I13 and a threaded hole II 15 is opposite, when the connecting screw rod II 11 rotates clockwise, a moving plate I12 and a moving plate II 14 approach each other, when the connecting screw rod II 11 rotates anticlockwise, the moving plate I12 and the moving plate II 14 move away from each other, a step motor II 10 works to drive the connecting screw rod II 11 to rotate clockwise, the moving plate I12 and the moving plate II 14 approach each other, the two clamping plates 17 are used for clamping the reflector, the spring 16 can make the board 17 of getting to get and can not press from both sides the power too big when getting the speculum, in order to prevent to cause the damage to the speculum, slipmat 18 can prevent speculum and mechanism slippage, still can further avoid the mechanism to cause the damage to the speculum, press from both sides board 17 and pass through slipmat 18 with the speculum centre gripping fixed back, electric putter 6 works once more and drives the speculum and rise, then step motor one 4 works, drive the speculum through connecting lead screw one 5 and sliding seat 3 and remove to the position that needs, electric putter 6 two descends again, then step motor two 10 works and drives connecting lead screw two 11 anticlockwise rotation, make movable plate one 12 and movable plate two 14 separation, can put down the speculum.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. A mechanism is got to harmless clamp of speculum which characterized in that: including mount (1), sliding seat (3) and mounting bracket (7), mount (1) middle part shaping has slide rail (2), be provided with in slide rail (2) sliding seat (3), mount (1) one end middle part is provided with step motor (4), step motor (4) transmission output is provided with connects lead screw (5), sliding seat (3) lower extreme is provided with electric putter (6), electric putter (6) lower extreme is provided with mounting bracket (7), mount (1) a lateral wall upper end both sides are provided with mounting panel (8).
2. A mirror atraumatic grasping mechanism according to claim 1, characterized by: the utility model discloses a lead screw drive device, including slide seat (3), slide rail (2), step motor (4), step motor (5), drive output end of step motor (4) with connect lead screw (5) and pass through the coupling joint.
3. A mirror atraumatic grasping mechanism according to claim 2, characterized by: the periphery of two ends of the first connecting screw rod (5) is connected with the fixed frame (1) through a bearing, the first connecting screw rod (5) is connected with the sliding seat (3) through threads, and the mounting plate (8) is welded with two sides of the upper end of one side wall of the fixed frame (1).
4. A mirror atraumatic grasping mechanism according to claim 3, characterized by: sliding seat (3) lower extreme with bolted connection is passed through to electric putter (6) upper end, electric putter (6) lower extreme with mounting bracket (7) upper end middle part is passed through bolted connection, mounting bracket (7) lower extreme one side welding has fixed plate (9).
5. The mirror atraumatic grasping mechanism of claim 4, characterized by: have two (10) of step motor through the screw connection on fixed plate (9) a lateral wall, two (10) transmission output ends of step motor have two (11) of connecting screw rod through the key connection, two (11) of connecting screw rod are kept away from one (4) of step motor end with mounting bracket (7) lateral wall passes through the bearing and connects.
6. The mirror atraumatic grasping mechanism of claim 5, characterized by: be provided with movable plate one (12) on connecting screw rod two (11), the shaping of position that movable plate one (12) leaned on has screw hole one (13), movable plate one (12) one side is provided with movable plate two (14), the shaping of position that movable plate two (14) leaned on has screw hole two (15), screw hole one (13) with screw hole two (15) internal thread opposite direction, movable plate one (12) with movable plate two (14) with connecting screw rod two (11) pass through respectively screw hole one (13) with screw hole two (15) are connected.
7. The mirror atraumatic grasping mechanism of claim 6, characterized by: moving plate one (12) and moving plate two (14) upper end all with mounting bracket (7) lower extreme sliding connection, moving plate one (12) and moving plate two (14) relative lateral wall lower extreme is connected with spring (16), two the close one end of spring (16) all is connected with through the draw-in groove and presss from both sides board (17), press from both sides board (17) and keep away from spring (16) a lateral wall rubberizing has slipmat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946485.4U CN212402659U (en) | 2020-05-29 | 2020-05-29 | Damage-free clamping mechanism of reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946485.4U CN212402659U (en) | 2020-05-29 | 2020-05-29 | Damage-free clamping mechanism of reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212402659U true CN212402659U (en) | 2021-01-26 |
Family
ID=74408433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020946485.4U Expired - Fee Related CN212402659U (en) | 2020-05-29 | 2020-05-29 | Damage-free clamping mechanism of reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212402659U (en) |
-
2020
- 2020-05-29 CN CN202020946485.4U patent/CN212402659U/en not_active Expired - Fee Related
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| 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: 20210126 |