CN219013827U - Monitoring device - Google Patents

Abstract

The utility model relates to the technical field of finance, and provides monitoring equipment, which comprises: the bracket is suitable for being hung below the mounting surface; a translational angle adjustment, comprising: the first plate-shaped piece is arranged below the bracket along the horizontal direction; the first shaft is arranged along the vertical direction, the upper end part of the first shaft is rotatably arranged in the bracket, and the lower end of the first shaft is arranged on the first plate-shaped piece; the first driving part is arranged between the first plate-shaped piece and the first shaft and used for driving the first plate-shaped piece to rotate along with the first shaft relative to the bracket; a pitch angle adjusting section including: a second plate pivotally mounted below the first plate and configured to swing between a head-up position parallel to the first plate and a top-down position forming an angle with the first plate; a second driving part configured to drive the second plate-like member to swing between a head-up position and a top-down position; and a camera installed below the second plate to adjust a translational angle and/or a pitch angle.

Description

Monitoring device

Technical Field

The utility model relates to the technical field of finance and monitoring equipment, in particular to monitoring equipment.

Background

The monitoring equipment is common equipment in a banking system and is suitable for acquiring video information of business areas and working areas of the bank so as to acquire corresponding video information.

The common multi-position fixed mechanism of the camera is used for lifting the acquisition range of the camera, a cradle head capable of adjusting the visual angle of the camera is required to be configured, and if the cradle head can realize the pitch angle and the translation angle of the camera, the acquisition range of the camera can be lifted in two degrees of freedom.

Disclosure of Invention

Aiming at the prior art problems, the utility model provides monitoring equipment. The bracket is used for fixing the camera on the mounting surface, the translation angle adjusting part and the pitch angle adjusting part are mutually overlapped, and can respectively drive the camera to translate and/or pitch for adjusting the acquisition range of the camera, so that the acquisition function of the camera is enriched.

In order to achieve the above object, as the present utility model, there is provided a monitoring apparatus comprising: the bracket is suitable for being hung below the mounting surface; a translational angle adjustment, comprising: the first plate-shaped piece is arranged below the bracket along the horizontal direction; a first shaft provided in a vertical direction, an upper end portion of the first shaft being rotatably mounted in the bracket, a lower end of the first shaft being mounted on the first plate-like member; a first driving part arranged between the first plate-shaped member and the first shaft to drive the first plate-shaped member to rotate relative to the bracket along with the first shaft; a pitch angle adjusting section including: a second plate-like member pivotally mounted below the first plate-like member and configured to swing between a head-up position parallel to the first plate-like member and a top-view position forming an angle with the first plate-like member; a second driving unit configured to drive the second plate-like member to swing between the head-up position and the top-down position; and a camera installed below the second plate, configured to rotate with the first plate to adjust a translational angle, and swing with the second plate to adjust a pitch angle.

According to an embodiment of the present utility model, an upper end of the first shaft passes through the bracket, and an end of the first shaft above the bracket is extended radially outward to form a disc portion to restrain the first shaft in the bracket.

According to an embodiment of the present utility model, the first driving section includes: the first gear is coaxially sleeved on the outer side of the first shaft and is configured to rotate synchronously with the first shaft; the first sliding rod is transversely arranged below the bracket, and the first sliding block is slidably sleeved on the first sliding rod and is configured to reciprocate relative to the first sliding rod; and a first rack configured to translate with the first slider and to engage with the first gear to drive the first shaft to rotate about an axis extending in a vertical direction.

According to an embodiment of the present utility model, the first driving portion includes two first sliding bars, the two first sliding bars are disposed in parallel and spaced apart, and the first sliding block is sleeved on an outer side of the two first sliding bars, so as to limit the first sliding block from swinging around any one of the first sliding bars.

According to an embodiment of the present utility model, the first driving part further includes: the driving block is arranged between the first sliding block and the first rack, and a strip-shaped hole extending longitudinally is formed in the driving block; the output end of the motor is connected with the first end shaft of the Z-shaped shaft, the second end of the Z-shaped shaft extends along the direction parallel to the first end and stretches into the strip-shaped hole, and the end part of the Z-shaped shaft positioned in the strip-shaped hole is abutted against the inner wall of the strip-shaped hole; the motor drives the second end of the Z-shaped shaft to rotate around the axis of the first end so as to be abutted against the inner wall of one side of the strip-shaped hole, so that the first rack translates along the first sliding rod along with the driving block to drive the first shaft to rotate.

According to an embodiment of the present utility model, the second driving section includes: two extensible members, the symmetry sets up in the lower terminal surface of above-mentioned first platy member, and every above-mentioned extensible member includes: a sleeve arranged along the vertical direction, wherein the upper end part of the sleeve is arranged in the lower end surface of the first plate-shaped piece; the telescopic rod, one end of the telescopic rod is slidably sleeved at the lower end of the sleeve, the end part of the telescopic rod extending out of the sleeve extends to two sides to form a protruding part, and a flange is formed between the end part extending out of the sleeve and the protruding part in a radial outward extending mode; the two sliding seats are symmetrically arranged on two sides of the second plate-shaped piece, strip-shaped holes extending transversely are formed in the two sliding seats, and the protruding parts of the telescopic rods are slidably arranged in the strip-shaped holes; and the elastic piece is sleeved on the outer side of the sleeve, and two ends of the elastic piece are abutted between the lower end face of the first plate-shaped piece and the flange so as to apply downward pressure to the telescopic rod, so that the flange formed by the outer edge of the telescopic rod is abutted on the upper end face of the sliding seat.

According to an embodiment of the present utility model, the second driving part further includes: the two first convex blocks are symmetrically arranged on two sides of the lower surface of the first plate-shaped piece; a second shaft rotatably installed between the two first protrusions; the cam is sleeved on the outer side of the second shaft and is configured to rotate along with the second shaft; and a second gear which is sleeved on the outer side of the second shaft and is configured to rotate synchronously with the second shaft so as to drive the cam to swing around the axis of the second shaft, so that the second plate-shaped member swings downwards along with the cam in a state that the end part of the cam far away from the second shaft is abutted.

According to an embodiment of the present utility model, the second driving part further includes: the second sliding rod extends along the direction orthogonal to the second shaft and is arranged between the two first convex blocks; and the second sliding block is sleeved on the second sliding rod in a sliding way and is configured to reciprocate relative to the second sliding rod, and a second rack meshed with the second gear is arranged on the bottom surface of the second sliding block so as to drive the second shaft to rotate around an axis extending along the horizontal direction.

According to an embodiment of the present utility model, the second driving part further includes a pushing assembly configured to be parallel to an extending direction of the second sliding rod, and one end of the pushing assembly is fixed to a second protrusion formed at a lower end of the first plate member, and the other end of the pushing assembly is fixed to the second sliding block to drive the second sliding block to reciprocate along the second sliding rod.

According to an embodiment of the present utility model, the bracket is constructed in a plate-shaped structure, and both sides of the bracket are provided with through holes for receiving screws of bolts therethrough to fix the bracket to a mounting surface.

According to the monitoring equipment provided by the utility model, the bracket is used for fixing the camera on the mounting surface, the translation angle adjusting part and the pitch angle adjusting part are mutually overlapped, and can respectively drive the camera to translate and/or pitch to adjust the acquisition range of the camera, so that the acquisition function of the camera is enriched.

Drawings

FIG. 1 is a perspective view of a monitoring device according to an exemplary embodiment of the present utility model;

FIG. 2 is a perspective view of a rear view of the monitoring device of the exemplary embodiment shown in FIG. 1;

FIG. 3 is a perspective view of a portion of a translational angle adjustment of the monitoring device of the illustrative embodiment shown in FIG. 1;

FIG. 4 is a perspective view of a rear view of a portion of a translational angle adjustment of the monitoring apparatus of the exemplary embodiment shown in FIG. 3; and

fig. 5 is a perspective view of a portion of the pitch angle adjustment portion of the exemplary embodiment monitoring device shown in fig. 1.

In the drawings, the reference numerals specifically have the following meanings:

1. a bracket;

2. a translational angle adjusting section;

201. a disc-shaped portion;

202. a first shaft;

203. a first gear;

204. a first rack;

205. a first slide bar;

206. a first plate-like member;

207. a motor;

208. a Z-shaped shaft;

209. a driving block;

210. a first slider;

3. a pitch angle adjusting unit;

301. a second plate-like member;

302. a telescopic rod;

303. a slide;

304. a flange;

305. an elastic member;

306. a sleeve;

307. a second gear;

308. a cam;

309. a second shaft;

310. a second bump;

311. a pushing assembly;

312. a second slider;

313. a second slide bar;

314. a first bump; and

4. a camera is provided.

Detailed Description

The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The terms "comprises," "comprising," and/or the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components. All terms, including technical and scientific terms, used herein have the meaning commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.

In this document, unless specifically stated otherwise, directional terms such as "upper," "lower," "left," "right," "inner," "outer," and the like are used to refer to an orientation or positional relationship shown based on the drawings, and are merely for convenience in describing the present utility model, rather than to indicate or imply that the devices, elements, or components referred to must have a particular orientation, be configured or operated in a particular orientation. It should be understood that when the absolute positions of the described objects are changed, the relative positional relationship they represent may also be changed accordingly. Accordingly, these directional terms should not be construed to limit the present utility model.

Where expressions like at least one of "A, B and C, etc. are used, the expression" system having at least one of A, B and C "shall be construed, for example, in general, in accordance with the meaning of the expression as commonly understood by those skilled in the art, and shall include, but not be limited to, systems having a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc. Where a formulation similar to at least one of "A, B or C, etc." is used, such as "a system having at least one of A, B or C" shall be interpreted in the sense one having ordinary skill in the art would understand the formulation generally, for example, including but not limited to systems having a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.

Fig. 1 is a perspective view of a monitoring device according to an exemplary embodiment of the present utility model. Fig. 2 is a perspective view of a rear view of the monitoring device of the exemplary embodiment shown in fig. 1.

The exemplary embodiment of the present utility model provides a monitoring device, as shown in fig. 1 and 2, including a bracket 1, a translational angle adjusting part 2, a pitch angle adjusting part 3, and a camera 4. The translational angle adjusting section 2 includes a first plate 206, a first shaft 202, and a first driving section. The first plate 206 is disposed below the bracket 1 in the horizontal direction. The first shaft 202 is disposed in a vertical direction, an upper end portion of the first shaft 202 is rotatably installed in the bracket 1, and a lower end of the first shaft 202 is installed on the first plate 206. The first driving portion is disposed between the first plate 206 and the first shaft 202 to drive the first plate 206 to rotate along with the first shaft 202 relative to the bracket 1.

According to an embodiment of the present utility model, as shown in fig. 1 and 2, the bracket 1 is constructed in a plate-shaped structure. The bracket 1 is provided on both sides with through holes for receiving screws of bolts therethrough to fix the bracket 1 to a mounting surface.

In an exemplary embodiment, as shown in fig. 1 and 2, the support 1 is configured in a resulting embossed structure. In detail, the middle of the bracket 1 protrudes downward. Further, a plurality of groups of through holes are formed in two sides of the bracket 1, and a screw rod which is suitable for accommodating one bolt in each through hole penetrates through the through holes to fix the bracket 1 on the mounting surface. Where the mounting surface includes, but is not limited to, a top surface of a building, such as a ceiling.

According to an embodiment of the present utility model, as shown in fig. 1 and 2, the upper end of the first shaft 202 passes through the bracket 1. The end of the first shaft 202 above the bracket 1 extends radially outwardly to form a disc-shaped portion 201 to confine the first shaft 202 within the bracket 1.

In an exemplary embodiment, as shown in fig. 1 and 2, the first shaft 202 is sleeved on the middle of the bracket 1. In detail, a bearing is installed between the outside of the first shaft 202 and the bracket. Further, the bearing includes, but is not limited to, a ball bearing, an inner ring of which is sleeved on the outer edge of the first shaft 202, and an outer ring of which is sleeved in a through hole formed by the bracket 1.

In an exemplary embodiment, the first plate 206 and/or the second plate 301 include, but are not limited to, a rectangular structure. It should be understood that embodiments of the present utility model are not limited thereto.

For example, the first plate 206 and/or the second plate 301 may be configured in a circular, oval, polygonal, or other shape, as appropriate to meet the assembly requirements of the translational angle adjusting member 2 and the pitch angle adjusting member 3.

In such an embodiment, the bracket is used for fixing the camera on the mounting surface, and the translation angle adjusting part and the pitch angle adjusting part are mutually overlapped and can respectively drive the camera to translate and/or pitch for adjusting the acquisition range of the camera, so that the acquisition function of the camera is enriched.

Fig. 3 is a perspective view of a portion of the translational angle adjustment of the monitoring device of the exemplary embodiment shown in fig. 1. Fig. 4 is a perspective view of a rear view of a portion of the translational angle adjustment of the monitoring apparatus of the exemplary embodiment shown in fig. 3.

According to an embodiment of the present utility model, as shown in fig. 3 and 4, the first driving part includes a first gear 203, a first sliding rod 205, a first sliding block 210 and a first rack 204. The first gear 203 is coaxially sleeved outside the first shaft 202, and is configured to rotate synchronously with the first shaft 202. The first slide bar 205 is mounted below the bracket 1 in the lateral direction. The first slider 210 is slidably sleeved on the first sliding rod 205, and is configured to reciprocate relative to the first sliding rod 205. The first rack 204 is configured to translate with the first slider 210 and engage with the first gear 203 to drive the first shaft 202 to rotate about an axis extending in the vertical direction.

According to an embodiment of the present utility model, as shown in fig. 3 and 4, the first driving part includes two first slide bars 205. The two first sliding bars 205 are arranged in parallel at intervals, and the first sliding block 210 is sleeved on the outer sides of the two first sliding bars 205 to limit the first sliding block 210 to swing around any one of the first sliding bars 205.

In an exemplary embodiment, two first slide bars 205 extend in a horizontal direction. In detail, the two first slide bars 205 are disposed in parallel at intervals in the vertical direction (up and down directions as shown in fig. 3).

According to an embodiment of the present utility model, as shown in fig. 3 and 4, the first driving part further includes a driving block 209 and a motor 207. The driving block 209 is installed between the first slider 210 and the first rack 204, and a bar-shaped hole extending in the longitudinal direction is provided in the driving block 209. The output end of the motor 207 is connected to a first end of the Z-axis 208, and a second end of the Z-axis 208 extends in a direction parallel to the first end and into the bar-shaped hole. The end of the Z-axis 208 that is located within the bar-shaped aperture abuts the inner wall of the bar-shaped aperture. The motor 207 drives the second end of the Z-shaped shaft 208 to rotate about the axis of the first end to bear against the inner wall of one side of the bar-shaped hole, such that the first rack 204 translates along the first slide bar 205 with the drive block 209 to drive the first shaft 202 to rotate.

In an exemplary embodiment, as shown in FIG. 3, the drive block 209 is disposed in a vertical direction. Further, an end of the first slider 210 facing the driving block 209 (an end facing the paper surface as shown in fig. 3) is fixed to an upper portion of the driving block 209. Further, the end surface of the first rack 204, on which teeth are provided, is fixed to the lower portion of the fixed block 209 (i.e., disposed below the first slider 210).

In an exemplary embodiment, as shown in FIG. 4, a first end of the Z-axis 208 (right end as viewed in FIG. 4) is coupled to an output shaft of the motor 207. Further, the second end (left end as viewed in fig. 4) of the Z-axis 208 extends in a direction parallel to the first end (i.e., horizontal direction). Further, the extending directions of the first end and the second end of the Z-shaped shaft are perpendicular to the extending direction of the first sliding rod 205.

In such an embodiment, the motor 207 drives the Z-axis 208 to swing about the first end (clockwise or counterclockwise as viewed in fig. 4), the Z-axis 208 bearing against the inner surface of the bar-shaped hole in the same direction of rotation (e.g., rotating clockwise against the left surface as viewed in fig. 4 and rotating counterclockwise against the right surface as viewed in fig. 4) during the swing to translate the drive block 209. During translation, the first slide bar 205 is adapted to guide the drive block 209 to limit the direction of translation of the drive block 209 such that the first rack 204 moves relative to the first gear 203 to drive rotation of the first gear 203. In this way, the first plate 206 can rotate about the first axis 202 relative to the first rack 203 to change the translational angle of the camera.

Fig. 5 is a perspective view of a portion of the pitch angle adjustment portion of the exemplary embodiment monitoring device shown in fig. 1.

According to the embodiment of the utility model, as shown in fig. 5, the second driving part further comprises two first protrusions 314, a second shaft 309, a cam 308 and a second gear 307. Two first protrusions 314 are symmetrically installed at both sides of the lower surface of the first plate 206. The second shaft 309 is rotatably mounted between two first lugs 314. The cam 308 is sleeved outside the second shaft 309 and is configured to rotate with the second shaft 309. The second gear 307 is sleeved outside the second shaft 309, and is configured to rotate synchronously with the second shaft 309 to drive the cam 308 to swing around the axis of the second shaft 309, so that the second plate 301 swings downward with the cam 308 in a state where an end of the cam 308 away from the second shaft 309 abuts.

In an exemplary embodiment, as shown in fig. 5, the second shaft 309 is arranged in a direction parallel to the second plate 301. Further, a large end (left end as viewed in fig. 5) of the cam 308 is sleeved outside the second shaft 309, and a small end of the cam 308 extends in a direction away from the second shaft 309 along a radial direction of the second shaft 309.

According to an embodiment of the present utility model, as shown in fig. 5, the second driving portion further includes a second sliding rod 313 and a second sliding block 312. The second sliding rod 313 extends along a direction orthogonal to the second axis 309 and is disposed between two first protrusions 314. The second slider 312 is slidably sleeved on the second sliding rod 313 and configured to reciprocate relative to the second sliding rod 313, and a second rack engaged with the second gear 307 is disposed on a bottom surface of the second slider 312 to drive the second shaft 309 to rotate about an axis extending in the horizontal direction.

According to an embodiment of the present utility model, as shown in fig. 5, the second driving part further includes a pushing assembly 311. The pushing assembly 311 is configured to be parallel to the extending direction of the second sliding rod 313, and one end of the pushing assembly 311 is fixed to the second protrusion 310 formed at the lower end of the first plate 206, and the other end is fixed to the second slider 312, so as to drive the second slider 312 to reciprocate along the second sliding rod 313.

In one illustrative embodiment, the push assembly 311 includes, but is not limited to, the use of a hydraulic lever. In detail, the cylinder of the hydraulic rod is fixed on the second bump 310, and the piston of the hydraulic rod is fixed on the second slider 312, so as to drive the second slider 312 to reciprocate along the second slide bar 313 through the outlet and return movements of the piston relative to the cylinder. It should be understood that embodiments of the present disclosure are not limited thereto.

For example, push assembly 311 includes, but is not limited to, any of an electric push rod, a pneumatic push rod, or other device having a degree of freedom for translational movement.

In such an embodiment, during the outgoing movement of the pushing assembly 311 (left to right movement as shown in fig. 5), the second rack provided on the bottom surface of the second slider 312 is translated in the tangential direction of the second gear 307, so as to move relative to the second gear 307, to drive the second gear 307 to rotate about the axis of the second shaft 309, so that the cam 308 swings downward to abut against the upper surface of the second plate 301, so that the camera 4 swings downward with the second plate 301 to adjust the pitch angle.

According to an embodiment of the present utility model, as shown in fig. 5, the second driving portion includes two telescopic members, two sliding bases 303 and an elastic member 305. The two telescopic members are symmetrically disposed on the lower end surface of the first plate member 206. Each telescoping member includes a sleeve 306 and a telescoping rod 302. The sleeve 306 is disposed in a vertical direction, and an upper end portion of the sleeve 306 is mounted in a lower end face of the first plate-like member 206. One end of the telescopic rod 302 is slidably sleeved at the lower end of the sleeve 306, the end of the telescopic rod 302 extending from the sleeve 306 extends to two sides to form a protruding part, and a flange 304 is formed between the end of the telescopic rod 302 extending from the sleeve 306 and the protruding part in a radial outward extending mode. The two sliding bases 303 are symmetrically arranged at two sides of the second plate-shaped member 301, a bar-shaped hole extending along the transverse direction is arranged in the two sliding bases 303, and the protruding part of the telescopic rod 302 is slidably arranged in the bar-shaped hole. The elastic member 305 is sleeved on the outer side of the sleeve 306, and two ends of the elastic member 305 are abutted between the lower end face of the first plate-shaped member 206 and the flange 304, so as to apply downward pressure to the telescopic rod 302, and the flange 304 formed by the outer edge of the telescopic rod 302 is abutted against the upper end face of the sliding seat 303.

In an exemplary embodiment, the resilient member 305 includes, but is not limited to, a compression spring.

In such an embodiment, the small end of the cam 308 is disengaged from the upper surface of the second plate 301 during the return movement (right-to-left movement as viewed in fig. 5) of the push assembly 311. The elastic member 305 is released downward so that the flange 304 abuts against the upper surface of the slider 303. In a state where the second plate-like member 301 forms a depression angle, the lower surface of the flange 304 forms an angle with the upper surface of the slider 303, and under the action of the pressure applied by the elastic member 305, the flange 304 is gradually flush with the upper surface of the slider 303, so that the second plate-like member 301 is restored to a state parallel to the horizontal plane, and at this time, the small end of the cam 308 again abuts against the upper surface of the second plate-like member 301 to be adjusted next time.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no changes, substitutions, or alterations herein may be made without departing from the spirit and principles of the present utility model.

Claims (10)

1. A monitoring device, comprising:

the bracket (1) is suitable for being hung below the mounting surface;

a translational angle adjustment (2) comprising:

a first plate-like member (206) disposed below the bracket (1) in the horizontal direction;

a first shaft (202) arranged in a vertical direction, wherein an upper end part of the first shaft (202) is rotatably installed in the bracket (1), and a lower end of the first shaft (202) is installed on the first plate-shaped member (206);

a first driving part arranged between the first plate-shaped member (206) and the first shaft (202) to drive the first plate-shaped member (206) to rotate along with the first shaft (202) relative to the bracket (1);

a pitch angle adjusting unit (3) comprising:

a second plate (301) pivotally mounted below the first plate (206) and configured to swing between a head-up position parallel to the first plate (206) and a top-down position forming an angle with the first plate (206);

a second driving section configured to drive the second plate-like member (301) to swing between the head-up position and the top-down position; and

a camera mounted below the second plate (301) and configured to rotate with the first plate (206) to adjust a translational angle and to swing with the second plate (301) to adjust a pitch angle (4).

2. The apparatus according to claim 1, characterized in that the upper end of the first shaft (202) passes through the holder (1), the end of the first shaft (202) above the holder (1) extending radially outwards forming a disc (201) to confine the first shaft (202) within the holder (1).

3. The apparatus of claim 2, wherein the first driving part comprises:

a first gear (203) coaxially sleeved on the outer side of the first shaft (202) and configured to rotate synchronously with the first shaft (202);

a first slide bar (205) which is transversely arranged below the bracket (1),

a first slider (210) slidably sleeved on the first slide bar (205) and configured to reciprocate relative to the first slide bar (205); and

a first rack (204) configured to translate with the first slider (210) and to engage with the first gear (203) to drive the first shaft (202) to rotate about an axis extending in a vertical direction.

4. A device according to claim 3, wherein the first driving part comprises two first sliding bars (205), the two first sliding bars (205) are arranged in parallel at intervals, and the first sliding block (210) is sleeved outside the two first sliding bars (205) so as to limit the first sliding block (210) to swing around any one first sliding bar (205).

5. The apparatus of claim 4, wherein the first drive section further comprises:

the driving block (209) is arranged between the first sliding block (210) and the first rack (204), and a strip-shaped hole extending along the longitudinal direction is arranged in the driving block (209); and

the output end of the motor (207) is connected with a first end shaft of a Z-shaped shaft (208), a second end of the Z-shaped shaft (208) extends in a direction parallel to the first end and stretches into the strip-shaped hole, and the end part of the Z-shaped shaft (208) positioned in the strip-shaped hole is abutted against the inner wall of the strip-shaped hole;

wherein the motor (207) drives the second end of the Z-shaped shaft (208) to rotate around the axis of the first end so as to be abutted against the inner wall of one side of the strip-shaped hole, so that the first rack (204) translates along the first sliding rod (205) along with the driving block (209) to drive the first shaft (202) to rotate.

6. The apparatus according to any one of claims 1 to 5, wherein the second driving portion includes:

two telescoping pieces, set up in symmetry in the lower terminal surface of first platy piece (206), every the telescoping piece includes:

a sleeve (306) arranged in a vertical direction, an upper end portion of the sleeve (306) being mounted in a lower end face of the first plate-like member (206);

the telescopic rod (302), one end of the telescopic rod (302) is slidably sleeved at the lower end of the sleeve (306), the end part of the telescopic rod (302) extending out of the sleeve (306) extends to two sides to form a protruding part, and a flange (304) is formed between the end part of the telescopic rod (302) extending out of the sleeve (306) and the protruding part in a radial outward extending mode;

the two sliding seats (303) are symmetrically arranged on two sides of the second plate-shaped piece (301), strip-shaped holes extending in the transverse direction are formed in the two sliding seats (303), and protruding parts arranged on the telescopic rods (302) are slidably arranged in the strip-shaped holes; and

the elastic piece (305) is sleeved on the outer side of the sleeve (306), and two ends of the elastic piece (305) are abutted between the lower end face of the first plate-shaped piece (206) and the flange (304) so as to apply downward pressure to the telescopic rod (302), so that the flange (304) formed by the outer edge of the telescopic rod (302) is abutted on the upper end face of the sliding seat (303).

7. The apparatus of claim 6, wherein the second driving part further comprises:

two first protruding blocks (314) symmetrically installed at both sides of the lower surface of the first plate-shaped member (206);

a second shaft (309) rotatably mounted between two of the first protrusions (314);

a cam (308) sleeved on the outer side of the second shaft (309) and configured to rotate along with the second shaft (309); and

and a second gear (307) sleeved on the outer side of the second shaft (309) and configured to rotate synchronously with the second shaft (309) to drive the cam (308) to swing around the axis of the second shaft (309), so that the second plate-shaped member (301) swings downward along with the cam (308) in a state that the end of the cam (308) far from the second shaft (309) abuts.

8. The apparatus of claim 7, wherein the second driving part further comprises:

a second slide bar (313) extending in a direction orthogonal to the second axis (309) and disposed between the two first bumps (314); and

and a second slider (312) slidably sleeved on the second slide bar (313) and configured to reciprocate relative to the second slide bar (313), wherein a second rack meshed with the second gear (307) is arranged on the bottom surface of the second slider (312) so as to drive the second shaft (309) to rotate around an axis extending along the horizontal direction.

9. The apparatus according to claim 8, wherein the second driving part further comprises a pushing member (311), the pushing member (311) being configured to be parallel to an extending direction of the second slide bar (313), one end of the pushing member (311) being fixed to a second projection (310) formed at a lower end of the first plate-like member (206), the other end being fixed to the second slider (312) to drive the second slider (312) to reciprocate along the second slide bar (313).

10. The apparatus according to any one of claims 1 to 5, characterized in that the bracket (1) is constructed in a plate-shaped structure, both sides of the bracket (1) being provided with through holes for receiving screws of bolts therethrough to fix the bracket (1) to a mounting surface.

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