Adjustable extension support of laboratory monitoring holder

Abstract

The utility model discloses an adjustable extension support of a laboratory monitoring holder, which relates to the technical field of security monitoring and is characterized in that a base aluminum plate is sleeved on the surface of the joint of a cross rod and a connecting rod; the three universal wheels are arranged at the bottoms of the connecting rod and the cross rod; the vertical rod square tube fixing seat is arranged at the top of the base aluminum plate; the glass fiber reinforced plastic vertical rod is connected with the base aluminum plate; the transverse adjusting rod is arranged in front of the glass fiber reinforced plastic vertical rod; the monitoring mounting plate is arranged at the top of the right end of the transverse adjusting rod; the two transverse square tube fixing seats are arranged on the surface of the transverse adjusting rod; the connecting plate is arranged at the rear end of the movable shell; the two fixing plates are symmetrically arranged at the rear end of the connecting plate; the back plate is arranged at the rear ends of the two fixing plates; and the four rollers are arranged between the connecting plate and the back plate. According to the scheme, through the base assembly and the horizontal up-and-down adjusting assembly, horizontal moving of the support and up-and-down movement of the monitoring holder are achieved, the applicability of the support is improved, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of security monitoring, in particular to an adjustable extension bracket for a laboratory monitoring platform. Background Art

[0002] A monitoring PTZ refers to a rotatable bracket installed on a camera or monitoring equipment. The direction and angle of the camera can be adjusted by remote control or automatic control, thereby achieving all-round observation and monitoring of the monitoring area.

[0003] In the existing laboratory monitoring pan-tilt bracket, there is no bracket, it is directly fixed to the wall with screws and cannot be adjusted, the coverage area is small, and large laboratories require multiple sets of monitors for comprehensive monitoring; the installation is difficult, and shielding leakage may occur in the laboratory; purchasing multiple sets of monitors increases costs. Therefore, it is urgent to design an adjustable extension bracket for laboratory monitoring pan-tilt to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, an adjustable extension bracket for a laboratory monitoring pan-tilt is provided. This technical solution solves the problems of the existing solution proposed in the above background technology, such as no bracket, being directly fixed to the wall with screws and being non-adjustable, having a small coverage area, and requiring multiple sets of monitors for comprehensive monitoring of large laboratories; being difficult to install, and shielding leakage may occur in the laboratory; and purchasing multiple sets of monitors increases costs.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An adjustable extension bracket for a laboratory monitoring pan-tilt platform includes a base component and an up-and-down adjustment component:

[0007] The base assembly includes:

[0008] A cross bar, the cross bar being fixedly connected to the middle portion of the right end of the connecting rod;

[0009] A base aluminum plate, wherein the base aluminum plate is sleeved on the surface where the cross bar and the connecting rod are connected;

[0010] Universal wheels, the number of which is three, two of which are respectively installed on the front and rear sides of the bottom of the connecting rod, and the other universal wheel is installed on the bottom of the right end of the crossbar;

[0011] A vertical rod square tube fixing seat is fixedly installed on the top of the base aluminum plate;

[0012] A fixing knob, the number of which is two, and the two fixing knobs are respectively threadedly mounted on the right end and the rear end of the vertical rod square fixing seat;

[0013] A glass fiber reinforced plastic vertical rod, the lower end of which extends to the interior of the vertical rod square tube fixing seat and is fixedly connected to the vertical rod square tube fixing seat via a fixing knob, and an up-and-down adjustment mechanism is provided on the surface of the glass fiber reinforced plastic vertical rod;

[0014] Wherein, the up and down adjustment mechanism comprises:

[0015] A transverse adjustment rod, arranged in front of the fiberglass vertical rod;

[0016] A monitoring mounting plate, fixedly connected to the top right end of the lateral adjustment rod;

[0017] A transverse square tube fixing seat, wherein the number of the transverse square tube fixing seats is two, the two transverse square tube fixing seats are symmetrically arranged on the surface of the transverse adjustment rod, and a movable housing is arranged between the two transverse square tube fixing seats;

[0018] A connecting plate, fixedly mounted on the rear end of the movable housing;

[0019] A fixing plate, wherein the number of the fixing plates is two, and the two fixing plates are symmetrically mounted on the left and right sides of the rear end of the connecting plate, and the outer sides of the two fixing plates are both threadedly connected with tightening screws;

[0020] A back plate, fixedly mounted on the rear ends of the two fixing plates, wherein a tightening screw is threadedly connected to the middle portion of the rear end of the back plate;

[0021] Rollers, the number of the rollers is four, and the four rollers are evenly rotated and installed between the connecting plate and the back plate.

[0022] Furthermore, the four rollers are symmetrically arranged at the left and right ends of the glass fiber reinforced plastic vertical rod, and are all in contact with the glass fiber reinforced plastic vertical rod.

[0023] Furthermore, one inner end of the three tightening screws is in contact with the glass fiber reinforced plastic vertical rod.

[0024] Furthermore, the middle portion of the connecting rod is clamped with the left end of the base aluminum plate and fixedly connected by bolts.

[0025] Furthermore, the two fixing plates are symmetrically arranged on the left and right sides of the fiberglass vertical rod.

[0026] Furthermore, the inner wall size of the vertical rod square tube fixing seat is matched with the outer wall size of the fiberglass vertical rod, and the inner wall size of the transverse square tube fixing seat is matched with the outer wall size of the transverse adjustment rod.

[0027] As a preferred technical solution of the utility model, compared with the prior art, the utility model provides an adjustable extension bracket for a laboratory monitoring pan-tilt, which has the following beneficial effects:

[0028] In the utility model, three universal wheels fixedly installed at the bottom of the connecting rod and the cross rod can be moved horizontally at will, and a group of monitoring can be freely used in the laboratory, saving costs; the horizontal adjustment rod is moved horizontally in the movable shell and the horizontal square fixing seat, so that the monitoring pan-tilt can be adjusted horizontally as needed; the up and down adjustment mechanism is moved on the surface of the fiberglass vertical rod, which is fixed by three tightening screws, and can be moved up and down at will within the travel range, which is convenient for staff to operate and maintain, and reduces or even eliminates the safety hazards; the monitoring mounting plate is fixedly installed on the top of the right end of the horizontal adjustment rod by bolts, and a variety of monitoring pan-tilts can be compatible by replacing the monitoring mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0031] Figure 3 It is a structural schematic diagram of the up and down adjustment components in the utility model.

[0032] The numbers in the figure are:

[0033] 1. Horizontal bar; 2. Aluminum base plate; 3. Connecting rod; 4. Universal wheel; 5. Vertical bar square tube fixing seat; 6. Fixing knob; 7. Fiberglass vertical bar; 8. Up and down adjustment mechanism; 9. Horizontal adjustment rod; 10. Monitoring installation plate; 11. Roller; 12. Tightening screw; 13. Horizontal square tube fixing seat; 14. Connecting plate; 15. Fixing plate; 16. Back plate; 17. Movable shell. DETAILED DESCRIPTION

[0034] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0035] Reference Figure 1-3 As shown, a laboratory monitoring platform adjustable extension bracket includes a base assembly and an up and down adjustment mechanism 8:

[0036] The base assembly includes:

[0037] Crossbar 1, which is fixedly connected to the middle part of the right end of connecting rod 3;

[0038] A base aluminum plate 2, the base aluminum plate 2 is sleeved on the surface where the cross bar 1 and the connecting rod 3 are connected;

[0039] Universal wheels 4, the number of which is three, two of which are mounted on the front and rear sides of the bottom of the connecting rod 3, and the other universal wheel 4 is mounted on the bottom of the right end of the cross bar 1;

[0040] The vertical rod square tube fixing seat 5 is fixedly installed on the top of the base aluminum plate 2;

[0041] The number of the fixing knobs 6 is two, and the two fixing knobs 6 are respectively threadedly mounted on the right end and the rear end of the vertical rod square fixing seat 5;

[0042] When in use, the bracket can be freely moved horizontally in the laboratory by fixing the universal wheels 4 at the bottom of the connecting rod 3 and the crossbar 1;

[0043] A glass fiber reinforced plastic vertical rod 7, the lower end of which extends to the interior of the vertical rod square tube fixing seat 5, and is fixedly connected to the vertical rod square tube fixing seat 5 through a fixing knob 6, and an up-and-down adjustment mechanism 8 is provided on the surface of the glass fiber reinforced plastic vertical rod 7;

[0044] Wherein, the up and down adjustment mechanism 8 comprises:

[0045] A lateral adjustment rod 9 is arranged in front of the glass fiber reinforced plastic vertical rod 7;

[0046] A monitoring mounting plate 10 is fixedly connected to the top right end of the lateral adjustment rod 9;

[0047] A transverse square fixing seat 13, the number of which is two, the two transverse square fixing seats 13 are symmetrically arranged on the surface of the transverse adjustment rod 9, and a movable housing 17 is arranged between the two transverse square fixing seats 13;

[0048] By moving the lateral adjustment rod 9 inside the lateral square fixing seat 13, the monitoring mounting plate 10 is horizontally adjusted to a specified position. By installing monitoring mounting plates 10 of different specifications, various monitoring pan-tilt platforms can be compatible.

[0049] The connecting plate 14 is fixedly mounted on the rear end of the movable housing 17;

[0050] The fixing plates 15 are two in number, and the two fixing plates 15 are symmetrically mounted on the left and right sides of the rear end of the connecting plate 14, and the outer sides of the two fixing plates 15 are both threadedly connected with the tightening screws 12;

[0051] The back plate 16 is fixedly mounted on the rear ends of the two fixing plates 15, and a tightening screw 12 is threadedly connected to the middle of the rear end of the back plate 16;

[0052] Rollers 11, the number of rollers 11 is four, and the four rollers 11 are evenly rotatably installed between the connecting plate 14 and the back plate 16;

[0053] By adjusting the three tightening threads on the surface of the fixing plate 15 and the back plate 16, the up and down adjustment mechanism 8 is adjusted to move on the surface of the fiberglass vertical rod 7, so that the monitoring pan-tilt head can be adjusted up and down at will within the travel range, which is convenient for operation and maintenance.

[0054] In another embodiment provided by the present utility model, Figure 3 As shown, four rollers 11 are symmetrically arranged at the left and right ends of the FRP vertical rod 7 and are all in contact with the FRP vertical rod 7. The rollers 11 move on the surface of the FRP vertical rod 7 to adjust the height of the up and down adjustment mechanism 8, thereby adjusting the height of the lateral adjustment rod 9 and thus adjusting the height of the monitoring mounting plate 10.

[0055] In another embodiment provided by the present utility model, Figure 3 As shown, the inner ends of the three tightening screws 12 are all in contact with the FRP vertical rod 7 , and the up-down adjustment mechanism 8 is fixed to the surface of the FRP vertical rod 7 by the three tightening screws 12 .

[0056] In another embodiment provided by the present utility model, Figure 2 As shown, the middle portion of the connecting rod 3 is clamped with the left end of the base aluminum plate 2 and fixedly connected by bolts.

[0057] In another embodiment provided by the present utility model, Figure 2 , Figure 3 As shown, two fixing plates 15 are symmetrically arranged on the left and right sides of the glass fiber reinforced plastic vertical rod 7 .

[0058] In another embodiment provided by the present utility model, Figure 1 As shown, the inner wall size of the vertical rod square tube fixing seat 5 is matched with the outer wall size of the glass fiber reinforced plastic vertical rod 7 , and the inner wall size of the transverse square tube fixing seat 13 is matched with the outer wall size of the transverse adjustment rod 9 .

[0059] Working principle: In the utility model, the fiberglass vertical rod 7 is fixedly installed on the top of the base aluminum plate 2, and the lower end of the fiberglass vertical rod 7 is fixed by the vertical rod square tube fixing seat 5. By installing monitoring mounting plates 10 of different specifications, the required monitoring pan-tilt is installed. The up and down adjustment mechanism 8 is manually adjusted by three tightening screws 12 to adjust the height of the monitoring pan-tilt. The horizontal adjustment rod 9 is moved inside the horizontal square tube fixing seat 13 to adjust the left and right movement of the monitoring mounting plate 10 to monitor the horizontal position of the pan-tilt. Then, the bracket is moved horizontally to the specified position through the universal wheel 4 fixedly installed at the bottom of the connecting rod 3 and the cross bar 1.

[0060] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable extension bracket for a laboratory monitoring PTZ, characterized in that: It includes a base assembly and an up and down adjustment mechanism (8): The base assembly includes: A cross bar (1), wherein the cross bar (1) is fixedly connected to the middle portion of the right end of the connecting rod (3); A base aluminum plate (2), wherein the base aluminum plate (2) is sleeved on the surface of the connection between the cross bar (1) and the connecting rod (3); Universal wheels (4), the number of the universal wheels (4) is three, two of which are respectively installed on the front and rear sides of the bottom of the connecting rod (3), and the other universal wheel (4) is installed on the bottom of the right end of the cross bar (1); A vertical rod square tube fixing seat (5) is fixedly mounted on the top of the base aluminum plate (2); A fixing knob (6), wherein the number of the fixing knobs (6) is two, and the two fixing knobs (6) are respectively threadedly mounted on the right end and the rear end of the vertical rod square tube fixing seat (5); A glass fiber reinforced plastic vertical rod (7), the lower end of which extends to the interior of the vertical rod square tube fixing seat (5) and is fixedly connected to 5 via 6, and the surface of the glass fiber reinforced plastic vertical rod (7) is provided with an up and down adjustment mechanism (8); Wherein, the up and down adjustment mechanism (8) comprises: A transverse adjustment rod (9) is arranged in front of the glass fiber reinforced plastic vertical rod (7); A monitoring mounting plate (10) fixedly connected to the top right end of the lateral adjustment rod (9); A transverse square tube fixing seat (13), wherein the number of the transverse square tube fixing seats (13) is two, the two transverse square tube fixing seats (13) are symmetrically arranged on the surface of the transverse adjustment rod (9), and a movable housing (17) is arranged between the two transverse square tube fixing seats (13); A connecting plate (14) fixedly mounted on the rear end of the movable housing (17); A fixing plate (15), wherein the number of the fixing plates (15) is two, and the two fixing plates (15) are symmetrically mounted on the left and right sides of the rear end of the connecting plate (14), and the outer sides of the two fixing plates (15) are both threadedly connected with a tightening screw (12); A back plate (16) is fixedly mounted on the rear ends of the two fixing plates (15), and a tightening screw (12) is threadedly connected to the middle portion of the rear end of the back plate (16); Rollers (11), the number of the rollers (11) is four, and the four rollers (11) are evenly rotatably installed between the connecting plate (14) and the back plate (16).

2. The adjustable extension bracket for a laboratory monitoring PTZ according to claim 1, characterized in that: The four rollers (11) are symmetrically arranged at the left and right ends of the glass fiber reinforced plastic vertical rod (7), and are all in contact with the glass fiber reinforced plastic vertical rod (7).

3. The adjustable extension bracket for a laboratory monitoring PTZ according to claim 1, characterized in that: The inner ends of the three tightening screws (12) are all in contact with the glass fiber reinforced plastic vertical rod (7).

4. The adjustable extension bracket for a laboratory monitoring PTZ according to claim 1, characterized in that: The middle part of the connecting rod (3) is clamped with the left end of the base aluminum plate (2) and fixedly connected by bolts.

5. The adjustable extension bracket for a laboratory monitoring PTZ according to claim 1, characterized in that: The two fixing plates (15) are symmetrically arranged on the left and right sides of the glass fiber reinforced plastic vertical rod (7).

6. The adjustable extension bracket for a laboratory monitoring PTZ according to claim 1, characterized in that: The inner wall size of the vertical rod square tube fixing seat (5) is matched with the outer wall size of the glass fiber reinforced plastic vertical rod (7), and the inner wall size of the transverse square tube fixing seat (13) is matched with the outer wall size of the transverse adjustment rod (9).

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