Double-arm universal microscope fixing support

Abstract

The utility model discloses a double-arm universal microscope fixing support which comprises a supporting device and a supporting arm device, the supporting arm device is installed at the upper end of the supporting device, the supporting arm device comprises a supporting cross rod assembly and a connecting assembly, and the supporting cross rod assembly is movably connected with the connecting assembly. The supporting cross rod assembly comprises a first supporting cross rod and a second supporting cross rod, the connecting assembly comprises a first connecting block and a second connecting block, and the first supporting cross rod and the second supporting cross rod movably penetrate through the first connecting block and the second connecting block; the supporting cross rod assembly comprises the first supporting cross rod and the second supporting cross rod, the design structure of the double supporting cross rods is matched with the fixing assembly, so that the industrial microscope can be stably supported and clamped on the fixing assembly, and the situation that the microscope shakes when being used is effectively avoided; in addition, due to the arrangement of the connecting assembly, the whole supporting arm device can transversely move or circumferentially move by 360 degrees, and the use flexibility of the clamped industrial microscope is effectively guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of microscope brackets, and in particular relates to a dual-arm universal microscope fixing bracket. Background Art

[0002] An industrial microscope is a special microscope used to view chips or other small mechanical parts. An industrial microscope is usually installed on a fixed stand dedicated to the microscope, so that the industrial microscope is kept in a fixed posture for easy observation.

[0003] However, the existing fixed brackets of industrial microscopes still have some defects, and other general functions need to be improved. For example, the overall volume of most industrial microscope fixed brackets is large, and most of them are designed with a single support swing arm, which not only takes up a lot of space on the workbench, but the single support swing arm design structure is not strong enough to clamp some heavy industrial microscopes, which often causes the industrial microscope to shake during operation, hindering the normal use of the industrial microscope. In severe cases, the industrial microscope may even loosen and fall, causing unnecessary losses. In addition, most industrial microscope fixed brackets only have a fixing function, and there is no related swing arm structure to enable the clamped industrial microscope to translate laterally or circularly, which greatly reduces the flexibility of the use of the industrial microscope. Some industrial microscope fixed brackets are provided with related swing arm structures, but the swing amplitude is limited, which is also quite inconvenient to use. Utility Model Content

[0004] In order to solve the problems arising from the above-mentioned background technology, the purpose of the utility model is to provide a double-arm gimbal microscope fixing bracket, including a supporting arm device, the supporting arm device includes a supporting cross bar assembly and a fixing assembly, the supporting cross bar assembly is used in conjunction with the fixing assembly to support and clamp the industrial microscope, the design structure of the double supporting cross bars cooperates with the fixing assembly so that the industrial microscope can be stably supported and clamped on the fixing assembly; through the connecting assembly, the supporting arm device as a whole can be translated laterally or 360 degrees in a circle, effectively improving the flexibility of using the industrial microscope.

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

[0006] A double-arm gimbal microscope fixing bracket comprises a supporting device and a supporting arm device, wherein the supporting arm device is installed at the upper end of the supporting device, the supporting arm device comprises a supporting cross bar assembly and a connecting assembly, the supporting cross bar assembly is movably connected to the connecting assembly, the supporting cross bar assembly comprises a first supporting cross bar and a second supporting cross bar, the connecting assembly comprises a first connecting block and a second connecting block, the first supporting cross bar and the second supporting cross bar are movably inserted into the first connecting block and the second connecting block, and the first supporting cross bar and the second supporting cross bar are movably connected to the supporting device through the first connecting block and the second connecting block.

[0007] Furthermore, the support arm device also includes a fixing component, which includes a first fixing block, a second fixing block, a fixing column, a first limiting nut, and a second limiting nut. The first fixing block and the second fixing block are respectively fixedly connected to one end of the first supporting cross bar and the second supporting cross bar. The fixing column is passed through and fixed to the first fixing block and the second fixing block. The first limiting nut is movably connected to the lower end of the fixing column, and the second limiting nut is movably connected to the upper end of the fixing column.

[0008] Furthermore, the support arm device also includes a positioning assembly, which includes a first positioning block, a positioning vertical rod, and a second positioning block. The first positioning block and the second positioning block are respectively fixedly connected to the other ends of the first supporting cross bar and the second supporting cross bar, and the positioning vertical rod is fixedly connected between the first positioning block and the second positioning block.

[0009] Furthermore, the supporting device includes a column nut, a supporting column, a limiting collar, and a positioning chassis. The supporting column is movably inserted into the first connecting block and the second connecting block. The column nut is spirally connected to the top of the supporting column. The limiting collar is movably sleeved on the supporting column and is located below the second connecting block. The positioning chassis is fixedly installed at the bottom of the supporting column.

[0010] Furthermore, a first clamping knob and a second clamping knob are respectively provided on one side of the first connecting block and the second connecting block, and the first connecting block and the second connecting block clamp and lock the first supporting cross bar and the second supporting cross bar respectively through the first clamping knob and the second clamping knob.

[0011] Furthermore, the first connecting block and the second connecting block are respectively provided with a first through hole and a second through hole, and the supporting column is movably inserted into the first connecting block and the second connecting block through the first through hole and the second through hole.

[0012] Furthermore, an adjusting knob is provided on one side of the limiting collar.

[0013] The beneficial effects of the utility model are:

[0014] (1) The support arm device of the utility model includes a support crossbar assembly, which is composed of a first support crossbar and a second support crossbar. The first support crossbar and the second support crossbar are both fixedly connected to the fixing assembly. The first support crossbar and the second support crossbar cooperate with the fixing assembly so that the industrial microscope can be stably supported, clamped and fixed on the fixing assembly, thereby preventing the industrial microscope from shaking when in use, and preventing the industrial microscope from loosening and falling due to insufficient clamping force or supporting force, thereby effectively ensuring the normal use of the industrial microscope and avoiding unnecessary losses;

[0015] (2) The support arm device of the utility model includes a connecting component, which includes a first connecting block and a second connecting block. The first supporting cross bar and the second supporting cross bar are respectively movably arranged in the first connecting block and the second connecting block, so that the first supporting cross bar and the second supporting cross bar can make a 360-degree circular translation with the supporting device as the center (that is, drive the entire support arm device to make a 360-degree circular translation) through the first connecting block and the second connecting block, and a first clamping knob and a second clamping knob are respectively provided on one side of the first connecting block and the second connecting block. By twisting the first clamping knob and the second clamping knob clockwise, the first supporting cross bar and the second supporting cross bar are temporarily stopped from being clamped and locked with the first connecting block and the second connecting block, so that the first supporting cross bar and the second supporting cross bar can be laterally translated inside the first connecting block and the second connecting block (that is, drive the entire support arm device to make a laterally translated). By performing a 360-degree circular translation or a laterally translation on the support arm device, its operational flexibility is improved, thereby improving the flexibility of using the clamped industrial microscope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a dual-arm universal microscope fixing bracket of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the support arm device in the utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of the supporting device in the utility model;

[0019] Figure 4 It is a front schematic diagram of a dual-arm universal microscope fixing bracket of the utility model.

[0020] In the figure, 1 is a supporting device, 101 is a column nut, 102 is a supporting column, 103 is a limiting collar, 1031 is an adjusting knob, 104 is a positioning chassis, 2 is a supporting arm device, 201 is a supporting crossbar assembly, 2011 is a first supporting crossbar, 2012 is a second supporting crossbar, 202 is a fixing assembly, 2021 is a fixing column, 2022 is a first limiting nut, 2023 is a first fixing block, 2024 is a second fixing block, 2025 is a second limiting nut, 203 is a connecting assembly, 2031 is a first connecting block, 2032 is a second connecting block, 2033 is a first through hole, 2034 is a second through hole, 2035 is a first clamping knob, 2036 is a second clamping knob, 204 is a positioning assembly, 2041 is a first positioning block, 2042 is a positioning vertical rod, and 2043 is a second positioning block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-4 As shown, in an embodiment of the utility model, a double-arm gimbal microscope fixing bracket is provided, including a supporting device 1 and a supporting arm device 2, the supporting arm device 2 is installed at the upper end of the supporting device 1, the supporting arm device 2 includes a supporting cross bar assembly 201 and a connecting assembly 203, the supporting cross bar assembly 201 is movably connected with the connecting assembly 203, the supporting cross bar assembly 201 includes a first supporting cross bar 2011 and a second supporting cross bar 2012, the connecting assembly 203 includes a first connecting block 2031 and a second connecting block 2032, the first supporting cross bar 2011 and the second supporting cross bar 2012 are movably inserted into the first connecting block 2031 and the second connecting block 2032, and the first supporting cross bar 2011 and the second supporting cross bar 2012 are movably connected with the supporting device 1 through the first connecting block 2031 and the second connecting block 2032.

[0023] The support arm device 2 of the utility model also includes a fixing component 202, which includes a first fixing block 2023, a second fixing block 2024, a fixing column 2021, a first limiting nut 2022, and a second limiting nut 2025. The first fixing block 2023 and the second fixing block 2024 are fixedly connected to one end of the first supporting cross bar 2011 and the second supporting cross bar 2012 respectively. The fixing column 2021 is passed through and fixed to the first fixing block 2023 and the second fixing block 2024. The first limiting nut 2022 is movably connected to the lower end of the fixing column 2021, and the second limiting nut 2025 is movably connected to the upper end of the fixing column 2021.

[0024] Specifically, twisting the first limit nut 2022 and the second limit nut 2025 in the clockwise direction can make them unscrewed and detached from the lower end and the upper end of the fixed column 2021 respectively, and twisting the first limit nut 2022 and the second limit nut 2025 in the counterclockwise direction can make them tightened and fixedly connected to the lower end and the upper end of the fixed column 2021 respectively.

[0025] Specifically, the column body position of the fixed column 2021 between the second fixed block 2024 and the first limiting nut 2022 can be sleeved with the external connection port of the industrial microscope to achieve fixed installation of the industrial microscope.

[0026] The support arm device 2 of the utility model also includes a positioning assembly 204, which includes a first positioning block 2041, a positioning vertical rod 2042, and a second positioning block 2043. The first positioning block 2041 and the second positioning block 2043 are fixedly connected to the other ends of the first supporting cross bar 2011 and the second supporting cross bar 2012 respectively, and the positioning vertical rod 2042 is fixedly connected between the first positioning block 2041 and the second positioning block 2043.

[0027] Specifically, the positioning assembly 204 , the first supporting cross bar 2011 , the second supporting cross bar 2012 and the fixing assembly 202 form a stable rectangular structure, which can effectively ensure the overall structural stability of the supporting arm device 2 .

[0028] The supporting device 1 of the utility model includes a column nut 101, a supporting column 102, a limiting collar 103, and a positioning chassis 104. The supporting column 102 is movably inserted into the first connecting block 2031 and the second connecting block 2032. The column nut 101 is spirally connected to the top of the supporting column 102. The limiting collar 103 is movably sleeved on the supporting column 102 and is located below the second connecting block 2032. The positioning chassis 104 is fixedly installed at the bottom of the supporting column 102.

[0029] Specifically, the supporting device 1 is stably connected to the surface of the workbench through the positioning chassis 104 .

[0030] Specifically, the first connection block 2031 and the second connection block 2032 are respectively provided with a first through hole 2033 and a second through hole 2034 , and the support column 102 is movably inserted into the first connection block 2031 and the second connection block 2032 through the first through hole 2033 and the second through hole 2034 .

[0031] Specifically, an adjusting knob 1031 is provided on one side of the limiting ring 103, and the limiting ring 103 is clamped and locked with the supporting column 102 by the adjusting knob 1031, so as to limit the longitudinal height of the supporting arm device 2 on the supporting column 102. By twisting the adjusting knob 1031 in the clockwise direction, the limiting ring 103 and the supporting column 102 are temporarily stopped from being clamped and locked, and the limiting ring 103 is allowed to longitudinally translate on the supporting column 102, thereby releasing the longitudinal height restriction of the supporting arm device 2, allowing the supporting arm device 2 to longitudinally translate on the supporting column 102, so as to adjust the longitudinal height of the industrial microscope clamped by the supporting arm device 2.

[0032] The first connecting block 2031 and the second connecting block 2032 of the utility model are respectively provided with a first clamping knob 2035 and a second clamping knob 2036 on one side. The first connecting block 2031 and the second connecting block 2032 clamp and lock the first supporting cross bar 2011 and the second supporting cross bar 2012 through the first clamping knob 2035 and the second clamping knob 2036 respectively.

[0033] Specifically, by twisting the first clamping knob 2035 and the second clamping knob 2036 clockwise, the first connecting block 2031 and the second connecting block 2032 can temporarily stop the clamping and locking state with the first supporting cross bar 2011 and the second supporting cross bar 2012; by twisting the first clamping knob 2035 and the second clamping knob 2036 counterclockwise, the first connecting block 2031 and the second connecting block 2032 can remain in the clamping and locking state with the first supporting cross bar 2011 and the second supporting cross bar 2012.

[0034] Combined with Figure 1-4 The working principle of the dual-arm universal microscope fixing bracket of the utility model is:

[0035] When in use, first place the dual-arm gimbal microscope fixing bracket on the workbench surface, then unscrew and remove the first limiting nut 2022 from the lower end of the fixing column 2021, insert and sleeve the external connection port of the industrial microscope from the lower end of the fixing column 2021 to the column position of the fixing column 2021, and then screw and cover the first limiting nut 2022 again, so that the external connection port of the industrial microscope is fixed and limited between the second fixing block 2024 and the first limiting nut 2022, so that the installation and fixation of the industrial microscope on the dual-arm gimbal microscope fixing bracket is completed;

[0036] Secondly, when the industrial microscope needs to be translated horizontally, the first clamping knob 2035 and the second clamping knob 2036 on one side of the first connecting block 2031 and the second connecting block 2032 are twisted clockwise to temporarily stop the clamping and locking state of the first connecting block 2031 and the second connecting block 2032 with the first supporting cross bar 2011 and the second supporting cross bar 2012 that are penetrated therein, and the positioning assembly 204 is held by hand to move the first supporting cross bar 2011 and the second supporting cross bar 2012 in the first connecting block 2031 and the second connecting block 2032. The interior of the first connecting block 2031 and the second connecting block 2032 is laterally translated in the horizontal direction (i.e., the supporting arm device 2 is driven to translate the entire supporting arm device 2 in the horizontal direction). When the supporting arm device 2 drives the clamped industrial microscope to translate to the set position, the first clamping knob 2035 and the second clamping knob 2036 are twisted counterclockwise to restore the first connecting block 2031, the second connecting block 2032 and the first supporting cross bar 2011, the second supporting cross bar 2012 to the clamping and locking state.

[0037] Finally, when the industrial microscope needs to be moved 360 degrees in a circle, since the support column 102 is movably inserted into the first connecting block 2031 and the second connecting block 2032, that is, the first connecting block 2031 and the second connecting block 2032 are movably sleeved on the column body position of the support column 102, the first connecting block 2031 and the second connecting block 2032 are sleeved and rotated around the support column 102 through the handheld positioning component 204, and the first connecting block 2031 and the second connecting block 2032 drive the first supporting cross bar 2011 and the second supporting cross bar 2012 to make a 360-degree circular translation, that is, drive the support arm device 2 as a whole to make a 360-degree circular translation until it is translated to the set position.

[0038] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A dual-arm gimbal microscope fixed bracket, characterized in that: It includes a supporting device and a supporting arm device, the supporting arm device is installed at the upper end of the supporting device, the supporting arm device includes a supporting cross bar assembly and a connecting assembly, the supporting cross bar assembly is movably connected to the connecting assembly, the supporting cross bar assembly includes a first supporting cross bar and a second supporting cross bar, the connecting assembly includes a first connecting block and a second connecting block, the first supporting cross bar and the second supporting cross bar are movably inserted into the first connecting block and the second connecting block, and the first supporting cross bar and the second supporting cross bar are movably connected to the supporting device through the first connecting block and the second connecting block.

2. A dual-arm universal microscope fixing bracket according to claim 1, characterized in that: The support arm device also includes a fixing component, which includes a first fixing block, a second fixing block, a fixing column, a first limiting nut, and a second limiting nut. The first fixing block and the second fixing block are fixedly connected to one end of the first supporting cross bar and the second supporting cross bar respectively. The fixing column is passed through and fixed to the first fixing block and the second fixing block. The first limiting nut is movably connected to the lower end of the fixing column, and the second limiting nut is movably connected to the upper end of the fixing column.

3. A dual-arm universal microscope fixing bracket according to claim 1, characterized in that: The support arm device also includes a positioning assembly, which includes a first positioning block, a positioning vertical rod, and a second positioning block. The first positioning block and the second positioning block are fixedly connected to the other ends of the first supporting cross bar and the second supporting cross bar respectively, and the positioning vertical rod is fixedly connected between the first positioning block and the second positioning block.

4. A dual-arm universal microscope fixing bracket according to claim 1, characterized in that: The supporting device includes a column nut, a supporting column, a limiting collar, and a positioning chassis. The supporting column is movably inserted into the first connecting block and the second connecting block. The column nut is spirally connected to the top of the supporting column. The limiting collar is movably sleeved on the supporting column and is located below the second connecting block. The positioning chassis is fixedly installed at the bottom of the supporting column.

5. The dual-arm universal microscope fixing bracket according to claim 1, characterized in that: A first clamping knob and a second clamping knob are respectively provided on one side of the first connecting block and the second connecting block, and the first connecting block and the second connecting block clamp and lock the first supporting cross bar and the second supporting cross bar respectively through the first clamping knob and the second clamping knob.

6. A dual-arm universal microscope fixing bracket according to claim 4, characterized in that: The first connection block and the second connection block are respectively provided with a first through hole and a second through hole, and the support column is movably inserted into the first connection block and the second connection block through the first through hole and the second through hole.

7. A dual-arm universal microscope fixing bracket according to claim 4, characterized in that: An adjusting knob is arranged on one side of the limiting collar.

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