Instrument fixing device and instrument assembly

Abstract

The invention discloses an instrument fixing device and an instrument assembly, the instrument fixing device comprises a mounting seat and a fixing seat, the mounting seat comprises a first seat body and a clamping piece, the clamping piece is connected with the first seat body, and the clamping piece is used for clamping an instrument; the fixing seat comprises a second seat body and a base, the base is connected with the second seat body, the second seat body is movably connected with the first seat body, and the base is used for being connected with a base body; wherein one of the first seat body and the second seat body is provided with a positioning bulge, the other one of the first seat body and the second seat body is provided with a positioning concave part, and at least one of the mounting seat and the fixing seat is provided with an elastic part; the positioning protrusion is matched with the positioning concave portion in a positioning mode under the elastic force effect of the elastic piece. According to the instrument fixing device, rapid installation and replacement of the instrument can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of instrument installation, and in particular to an instrument fixing device and an instrument component. Background Art

[0002] At the construction site, an instrument fixing device is used to install and fix the instrument. The instrument fixing device includes a mounting seat and a fixing seat, the mounting seat is used to install the instrument, the fixing seat is used to fix it at the construction site, and the mounting seat is connected to the fixing seat. In the related art, the connection and disassembly convenience between the mounting seat and the fixing seat is crossed, resulting in a slow installation and replacement speed of the instrument. Therefore, it is urgent to provide an instrument fixing device that can realize the rapid installation and replacement of the instrument. Summary of the invention

[0003] The invention provides an instrument fixing device to realize the rapid installation and replacement of the instrument.

[0004] The instrument fixing device of the present invention comprises a mounting seat and a fixing seat, wherein the mounting seat comprises a first seat body and a clamping piece, wherein the clamping piece is connected to the first seat body and is used to clamp the instrument; the fixing seat comprises a second seat body and a base, wherein the base is connected to the second seat body, the second seat body is movably connected to the first seat body, and the base is used to be connected to the base; wherein, one of the first seat body and the second seat body is provided with a positioning protrusion, and the other of the first seat body and the second seat body is provided with a positioning recess, and at least one of the mounting seat and the fixing seat is provided with an elastic member, and the positioning protrusion is positioned and matched with the positioning recess under the elastic force of the elastic member.

[0005] Optionally, the clamping member includes a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are rotatably connected, and the first clamping arm and the second clamping arm are used to clamp the instrument.

[0006] Optionally, the first clamp arm and the second clamp arm are connected via an elastic rotating shaft, and the first clamp arm and the second clamp arm clamp the instrument under the elastic force of the elastic rotating shaft.

[0007] Optionally, the first clamping arm has a first clamping surface, the second clamping arm has a second clamping surface, the first clamping surface and the second clamping surface are both arc-shaped surfaces, and the first clamping surface and the second clamping surface form a cylindrical accommodating cavity.

[0008] Optionally, the first clamping arm has a first clamping surface, the second clamping arm has a second clamping surface, and both the first clamping surface and the second clamping surface are provided with an anti-slip layer.

[0009] Optionally, the anti-slip layer is a flexible layer.

[0010] Optionally, the first seat body is rotatably connected to the second seat body.

[0011] Optionally, there are multiple positioning protrusions, and the multiple positioning protrusions are arranged at intervals around the rotation axis of the first seat body; and / or there are multiple positioning recesses, and the multiple positioning recesses are arranged at intervals around the rotation axis of the first seat body.

[0012] Optionally, the fixed seat includes a connecting column, and the second seat body and the base are connected via the connecting column. The elastic member is sleeved on the outer side of the connecting column, and the elastic member is used to provide an elastic force to the second seat body toward the first seat body so that the positioning protrusion is positioned and matched with the positioning recess.

[0013] Optionally, the fixed seat also includes a sleeve, which is movably sleeved on the outer side of the connecting column, and the sleeve is arranged between the second seat body and the elastic member, and the two ends of the elastic member respectively stop at the sleeve and the base, and the end of the sleeve away from the elastic member stops at the second seat body.

[0014] Optionally, the mounting seat further includes a telescopic rod, and the clamping member is connected to the first seat body via the telescopic rod.

[0015] Optionally, at least one of the first base body and the second base body is in a plate shape.

[0016] The present invention also provides an instrument assembly.

[0017] The instrument assembly of the present invention comprises an instrument fixing device and an instrument, wherein the instrument fixing device is any one of the above-mentioned instrument fixing devices; and the clamping member clamps the instrument.

[0018] When installing an instrument, the instrument fixing device of the present invention clamps and fixes the instrument in the clamping member of the mounting seat, and connects the base of the fixing seat with the base. Under the elastic force of the elastic member, the positioning protrusion and the positioning recess are positioned and matched to achieve the connection and fixation of the first seat body and the second seat body, thereby achieving the installation and fixation of the instrument. When replacing the instrument, it is only necessary to remove the old instrument from the clamping member and clamp and fix the new instrument on the clamping member to complete the replacement of the instrument. As a result, the installation and replacement of the instrument are more convenient, and the rapid installation and replacement of the instrument can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of an instrument fixing device according to an embodiment of the present invention.

[0020] Figure 2 It is a stereoscopic diagram of an instrument fixing device according to an embodiment of the present invention from another perspective.

[0021] Figure 3 It is a usage state diagram of an instrument fixing device according to an embodiment of the present invention, and is also a structural schematic diagram of an instrument assembly according to an embodiment of the present invention.

[0022] Reference numerals:

[0023] 1000. Instrument components;

[0024] 100. Instrument fixtures;

[0025] 1. Mounting seat; 11. First seat body; 111. Positioning protrusion; 112. Weight reduction groove; 12. Clamping member; 121. First clamping arm; 1211. First clamping surface; 122. Second clamping arm; 1221. Second clamping surface; 123. Elastic rotating shaft; 13. Anti-skid layer; 14. Telescopic rod;

[0026] 2. Fixed seat; 21. Second seat body; 211. Positioning recess; 22. Base; 221. Fixed hole; 23. Elastic member; 24. Connecting column; 25. Sleeve;

[0027] 3. Bolts;

[0028] 200. Instruments. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0030] like Figures 1 to 3 As shown, the instrument fixing device 100 of the embodiment of the present invention includes a mounting seat 1 and a fixing seat 2. The mounting seat 1 includes a first seat body 11 and a clamping member 12. The clamping member 12 is connected to the first seat body 11 and is used to clamp the instrument 200. The fixing seat 2 includes a second seat body 21 and a base 22. The base 22 is connected to the second seat body 21. The second seat body 21 is movably connected to the first seat body 11, and the base 22 is used to connect to the base. One of the first seat body 11 and the second seat body 21 is provided with a positioning protrusion 111, and the other of the first seat body 11 and the second seat body 21 is provided with a positioning recess 211. At least one of the mounting seat 1 and the fixing seat 2 is provided with an elastic member 23. The positioning protrusion 111 is positioned and matched with the positioning recess 211 under the elastic force of the elastic member 23. Among them, the positioning recess 211 can be a positioning groove or a positioning hole.

[0031] When installing the instrument 200, the instrument fixing device 100 of the embodiment of the present invention clamps and fixes the instrument 200 in the clamping member 12 of the mounting seat 1, and connects the base 22 of the fixing seat 2 with the substrate. The substrate may be a frame, a ground, etc. at a construction site. Under the elastic force of the elastic member 23, the positioning protrusion 111 and the positioning recess 211 are positioned and matched to achieve the connection and fixation between the first seat body 11 and the second seat body 21, thereby achieving the installation and fixation of the instrument 200. When replacing the instrument 200, it is only necessary to remove the old instrument 200 from the clamping member 12, and clamp and fix the new instrument 200 on the clamping member 12, and the replacement of the instrument 200 is completed. As a result, the installation and replacement of the instrument 200 are more convenient, and the rapid installation and replacement of the instrument 200 can be achieved.

[0032] In order to make the embodiments of the present invention easier to understand, the following takes the moving direction of the second seat body 21 being consistent with the left-right direction as an example to further describe the technical solution of the present invention. Figures 1 to 3 shown.

[0033] For example, Figures 1 to 3 As shown, the second seat body 21 is movably connected to the first seat body 11 in the left-right direction, and the second seat body 21 is arranged on the right side of the first seat body 11. The positioning protrusion 111 is arranged to protrude rightward from the first seat body 11, and the second seat body 21 is provided with a positioning recess 211 extending in the left-right direction. When the second seat body 21 moves to the left, the positioning protrusion 111 can be inserted into the positioning recess 211 to achieve the positioning cooperation between the positioning protrusion 111 and the positioning recess 2111; when the second seat body 21 moves to the right, the positioning protrusion 111 can be pulled out of the positioning recess 211 to release the limiting effect between the second seat body 21 and the first seat body 11.

[0034] Alternatively, if Figures 1 to 3 As shown, at least one of the first base body 11 and the second base body 21 is in a plate shape.

[0035] For example, Figures 1 to 3 As shown, the first seat body 11 and the second seat body 21 are both circular plates.

[0036] By configuring the first base body 11 and the second base body 21 to be plate-shaped, the structures of the first base body 11 and the second base body 21 are simplified, and the processing and manufacturing of the first base body 11 and the second base body 21 are facilitated, thereby reducing the manufacturing cost of the instrument fixing device 100 .

[0037] Of course, in other embodiments, the first base and the second base may also be configured as a frame structure.

[0038] Alternatively, if Figure 2 As shown, at least one of the first seat body 11 and the second seat body 21 is provided with a weight-reducing groove 112 .

[0039] For example, Figure 2 As shown, the first seat body 11 is provided with a plurality of weight-reducing grooves 112 .

[0040] By providing a weight-reducing groove 112 in at least one of the first base body 11 and the second base body 21 , the cost and weight of the instrument fixture 100 can be reduced.

[0041] Alternatively, if Figure 2 and Figure 3 As shown, the clamping member 12 includes a first clamping arm 121 and a second clamping arm 122 , the first clamping arm 121 and the second clamping arm 122 are rotatably connected, and the first clamping arm 121 and the second clamping arm 122 are used to clamp the instrument 200 .

[0042] For example, the first clamping arm 121 and the second clamping arm 122 are rotatably connected via a rotating shaft.

[0043] By configuring the clamping member 12 to include a first clamping arm 121 and a second clamping arm 122, and the first clamping arm 121 and the second clamping arm 122 are rotatably connected, the instrument 200 can be clamped and loosened by rotating the first clamping arm 121 and the second clamping arm 122, thereby achieving installation and disassembly of the instrument 200, further facilitating the installation and replacement of the instrument 200.

[0044] Of course, in other embodiments, the clamping member may also be configured to include two clamping arms, and one of the two clamping arms may be movable relative to the other, and the instrument may be clamped or loosened by moving one of the clamping arms. For example, one of the clamping arms may be driven to move relative to the other clamping arm by a screw nut mechanism.

[0045] Alternatively, if Figure 1 and Figure 2 As shown, the first clamp arm 121 and the second clamp arm 122 are connected via an elastic shaft 123 . The first clamp arm 121 and the second clamp arm 122 clamp the instrument 200 under the elastic force of the elastic shaft 123 .

[0046] For example, the elastic shaft 123 includes a core shaft, a reset spring and two connecting tubes. The reset spring and the connecting tube are both sleeved on the outside of the core shaft, and the reset spring is arranged between the two connecting tubes. There is a gap between the core shaft and the reset spring, and between the core shaft and the connecting tube, so that the reset spring and the connecting tube can rotate relative to the core shaft. The two connecting tubes are respectively connected to the first clamp arm 121 and the second clamp arm 122. The first clamp arm 121 can rotate relative to the second clamp arm 122 under the action of an external force, overcoming the elastic force of the reset spring. When the external force disappears, the first clamp arm 121 and the second clamp arm 122 automatically reset under the elastic force of the reset spring, thereby automatically clamping the instrument 200.

[0047] By providing the elastic rotating shaft 123 , the meter 200 can be automatically clamped, further facilitating the installation and replacement of the meter 200 .

[0048] Alternatively, if Figure 2 As shown, the first clamping arm 121 has a first clamping surface 1211 , and the second clamping arm 122 has a second clamping surface 1221 . The first clamping surface 1211 and the second clamping surface 1221 are both arc-shaped surfaces, and the first clamping surface 1211 and the second clamping surface 1221 form a cylindrical accommodating cavity.

[0049] For example, the instrument 200 is a thermometer, and the instrument 200 is cylindrical as a whole, and the instrument 200 matches the accommodating cavity.

[0050] By setting the first clamping surface 1211 and the second clamping surface 1221 as arc-shaped surfaces, and the first clamping surface 1211 and the second clamping surface 1221 enclose a cylindrical accommodating cavity, the contact area between the meter 200 and the clamping member 12 can be increased, and the fixing stability of the clamping member 12 to the meter 200 can be improved. In this way, the installation reliability of the meter 200 can be improved.

[0051] Of course, in other embodiments, the first clamping surface and the second clamping surface may also be set as planes. In this case, the instrument may be in line contact or surface contact with the first clamping surface and the second clamping surface.

[0052] Alternatively, if Figure 1 and Figure 2 As shown, both the first clamping surface 1211 and the second clamping surface 1221 are provided with an anti-slip layer 13 .

[0053] The anti-skid layer 13 may be provided with an anti-skid texture or the anti-skid layer 13 may be a rubber layer.

[0054] By providing the anti-slip layer 13 on the first clamping surface 1211 and the second clamping surface 1221 , the friction between the meter 200 and the clamping member 12 can be increased, thereby further improving the fixing stability of the clamping member 12 on the meter 200 and improving the installation reliability of the meter 200 .

[0055] Optionally, the anti-slip layer 13 is a flexible layer.

[0056] For example, the anti-slip layer 13 is a rubber layer, and the anti-slip layer 13 is fixed to the first clamp arm 121 and the second clamp arm 122 by vulcanization, or the anti-slip layer 13 is fixed to the first clamp arm 121 and the second clamp arm 122 by bonding.

[0057] By setting the anti-slip layer 13 as a flexible layer, on the one hand, the anti-slip layer 13 can adapt to the installation and fixation of instruments 200 of different sizes through deformation, thereby improving the versatility of the instrument fixing device 100; on the other hand, the anti-slip layer 13 can better fit the instrument 200 through deformation, thereby increasing the contact area between the instrument 200 and the anti-slip layer 13, thereby improving the installation reliability of the instrument 200.

[0058] Of course, in other embodiments, the anti-skid layer may also be a rigid layer, for example, the anti-skid layer is made of plastic or metal.

[0059] In some embodiments, the first base body 11 is rotatably connected to the second base body 21 .

[0060] For example, the first seat body 11 and the second seat body 21 are connected via a bearing.

[0061] By rotatably connecting the first base body 11 with the second base body 21, the installation angle of the meter 200 can be changed by rotating the first base body 11 relative to the second base body 21. Therefore, it is convenient to adjust the installation angle of the meter 200 according to the needs of the construction site without rotating the meter fixing device 100 as a whole, thereby further improving the installation speed of the meter 200.

[0062] Optionally, there are multiple positioning protrusions 111 , and the multiple positioning protrusions 111 are arranged at intervals around the rotation axis of the first base body 11 .

[0063] For example, the number of the positioning protrusions 111 is six, and the six positioning protrusions 111 are evenly spaced around the rotation axis of the first base body 11, and the number of the positioning recesses 211 is two, and the two positioning recesses 211 are evenly spaced around the rotation axis of the first base body 11. Every time the first base body 11 rotates 30°, there can be a positioning protrusion 111 and a positioning recess 211 for positioning cooperation.

[0064] By setting the number of the positioning protrusions 111 to be multiple, it is convenient to achieve the positioning and matching between the positioning protrusions 111 and the positioning recesses 211 at different installation angles.

[0065] Optionally, there are multiple positioning recesses 211, and the multiple positioning recesses 211 are arranged at intervals around the rotation axis of the first seat body 11.

[0066] For example, the number of the positioning protrusions 111 is two, and the two positioning protrusions 111 are evenly spaced around the rotation axis of the first base body 11, and the number of the positioning recesses 211 is six, and the six positioning recesses 211 are evenly spaced around the rotation axis of the first base body 11. Every time the first base body 11 rotates 30°, there can be a positioning recess 211 that is positioned and matched with the positioning protrusion 111.

[0067] By setting the number of the positioning recesses 211 to be multiple, it is convenient to achieve the positioning and matching between the positioning protrusion 111 and the positioning recesses 211 at different installation angles.

[0068] Alternatively, if Figure 1 and Figure 2 As shown, the fixing seat 2 includes a connecting column 24, the second seat body 21 and the base 22 are connected by the connecting column 24, and the elastic member 23 is sleeved on the outer side of the connecting column 24, and the elastic member 23 is used to provide an elastic force to the second seat body 21 toward the first seat body 11.

[0069] For example, the elastic member 23 is a compression spring, and the elastic member is sleeved on the outer side of the connecting column 24 .

[0070] By providing the connecting column 24 and sleeve-mounting the elastic member 23 on the outside of the connecting column 24 , the installation and fixation of the elastic member 23 can be easily realized, thereby facilitating the improvement of the assembly efficiency of the instrument fixing device 100 and reducing the cost of the instrument fixing device 100 .

[0071] Optionally, the fixed seat 2 also includes a sleeve 25, which is movably sleeved on the outer side of the connecting column 24, and the sleeve 25 is arranged between the second seat body 21 and the elastic member 23. The two ends of the elastic member 23 respectively stop at the sleeve 25 and the base 22, and the end of the sleeve 25 away from the elastic member 23 stops at the second seat body 21.

[0072] Thus, the elastic force of the elastic member 23 is transmitted to the second seat body 21 through the sleeve 25, so that the elastic force applied to the second seat body 21 is uniform, effectively preventing the second seat body 21 from deflecting relative to the first seat body 11. This helps to improve the reliability of the instrument fixing device 100.

[0073] In some embodiments, Figures 1 to 3 As shown, the mounting base 1 further includes a telescopic rod 14 , and the clamping member 12 is connected to the first base body 11 via the telescopic rod 14 .

[0074] By providing the telescopic rod 14 , the position of the first seat body 11 can be adjusted by extending or shortening the telescopic rod 14 , thereby adjusting the position of the meter 200 , without moving the meter fixing device 100 as a whole, thereby further improving the installation speed of the meter 200 .

[0075] like Figures 1 to 3 As shown, the base 22 is plate-shaped and is provided with a fixing hole 221 , which is connected to the base body via a bolt 3 .

[0076] The base 22 is connected to the base body by bolts 3 , so that the instrument fixture 100 can be connected to and disassembled from the base body, thereby enabling the instrument fixture 100 to be reused.

[0077] like Figure 3 As shown, the instrument assembly 1000 of the embodiment of the present invention comprises an instrument fixing device 100 and an instrument 200. The instrument fixing device 100 is the instrument fixing device 100 of any of the above embodiments, and the clamping member 12 clamps the instrument 200. The instrument 200 may be a thermometer probe.

[0078] The meter assembly 1000 according to the embodiment of the present invention can realize the rapid installation and replacement of the meter 200.

[0079] The meter assembly 1000 of the embodiment of the present invention uses the clamping member 12 to realize the installation and fixation of the meter 200, and can realize the rapid locking installation of the meter 200; the first clamping arm 121 and the second clamping arm 122 are connected by the elastic rotating shaft 123. When clamping the meter 200, the clamping member 12 can be opened by external force, and after the meter 200 is placed, it is automatically closed by the elastic rotating shaft 123 to clamp the meter 200. The provision of the anti-slip layer 13 allows the meter 200 to have a slight margin of activity, which can achieve a certain anti-seismic effect; after the meter 200 is installed, the measuring angle of the meter 200 can also be adjusted according to the actual situation on site.

[0080] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. An instrument fixing device, characterized in that: include: A mounting seat, the mounting seat comprising a first seat body and a clamping member, the clamping member is connected to the first seat body, and the clamping member is used to clamp the instrument; A fixed seat, the fixed seat comprising a second seat body and a base, the base is connected to the second seat body, the second seat body is movably connected to the first seat body, and the base is used to connect to the base; Among them, one of the first seat body and the second seat body is provided with a positioning protrusion, the other of the first seat body and the second seat body is provided with a positioning recess, and at least one of the mounting seat and the fixing seat is provided with an elastic member, and the positioning protrusion is positioned and matched with the positioning recess under the elastic force of the elastic member.

2. The instrument fixing device according to claim 1, characterized in that: The clamping member comprises a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are rotatably connected, and the first clamping arm and the second clamping arm are used to clamp the instrument.

3. The instrument fixing device according to claim 2, characterized in that: The first clamp arm and the second clamp arm are connected via an elastic rotating shaft, and the first clamp arm and the second clamp arm clamp the instrument under the elastic force of the elastic rotating shaft.

4. The instrument fixing device according to claim 2, characterized in that: The first clamping arm has a first clamping surface, the second clamping arm has a second clamping surface, the first clamping surface and the second clamping surface are both arc-shaped surfaces, and the first clamping surface and the second clamping surface surround a cylindrical accommodating cavity.

5. The instrument fixing device according to claim 2, characterized in that: The first clamping arm has a first clamping surface, the second clamping arm has a second clamping surface, and both the first clamping surface and the second clamping surface are provided with an anti-slip layer.

6. The instrument fixing device according to claim 5, characterized in that: The anti-slip layer is a flexible layer.

7. The instrument fixing device according to claim 1, characterized in that: The first seat body is rotatably connected to the second seat body.

8. The instrument fixing device according to claim 7, characterized in that: There are multiple positioning protrusions, and the multiple positioning protrusions are arranged at intervals around the rotation axis of the first seat body; and / or There are multiple positioning recesses, and the multiple positioning recesses are arranged at intervals around the rotation axis of the first seat body.

9. The instrument fixing device according to claim 1, characterized in that: The fixing seat includes a connecting column, and the second seat body and the base are connected by the connecting column. The elastic member is sleeved on the outer side of the connecting column, and the elastic member is used to provide an elastic force to the second seat body toward the first seat body so that the positioning protrusion is positioned and matched with the positioning recess.

10. The instrument fixing device according to claim 9, characterized in that: The fixed seat also includes a sleeve, which is movably sleeved on the outer side of the connecting column, and the sleeve is arranged between the second seat body and the elastic member, and the two ends of the elastic member respectively stop at the sleeve and the base, and the end of the sleeve away from the elastic member stops at the second seat body.

11. The instrument fixing device according to claim 1, characterized in that: The mounting seat also includes a telescopic rod, and the clamping member is connected to the first seat body via the telescopic rod.

12. The instrument fixing device according to claim 1, characterized in that: At least one of the first base body and the second base body is in a plate shape.

13. An instrument assembly, characterized in that: include: An instrument fixing device, wherein the instrument fixing device is the instrument fixing device according to any one of claims 1 to 12; The instrument is clamped by the clamping member.

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