Laboratory temperature difference sensor convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of sensor disassembly and assembly, and discloses a laboratory temperature difference sensor convenient to disassemble and assemble, which comprises a mounting seat, a sensor main body and a fixing mechanism, a plurality of groups of bolts are symmetrically arranged on the mounting seat; the fixing mechanism comprises a fixing seat, a fixing plate, a fixing piece and a limiting piece; fixing grooves connected with the fixing piece are symmetrically formed in the front end face of the fixing seat; a clamping piece connected with the fixing piece in a clamped mode is arranged on the bottom face of the inner side of the fixing groove. The sensor main body and the fixing seat can be fixedly connected through cooperative use of the mounting seat, the fixing mechanism, the fixing plate, the fixing piece and the clamping piece, and the limiting piece can improve the stability of connection between the sensor main body and the fixing seat; therefore, the dismounting efficiency of the sensor body is improved, and people can dismount and maintain the temperature difference sensor conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor disassembly and assembly, in particular to a laboratory temperature difference sensor which is convenient for disassembly and assembly. Background Art

[0002] A temperature differential sensor is a sensor that measures temperature differences. It can detect temperature differences between two or more locations and convert these differences into electrical signal outputs. Temperature differential sensors are often used to monitor temperature changes at different locations in a system, helping to control and adjust the temperature in the system in real time. Laboratory temperature differential sensors are used to monitor temperature differences between different areas or equipment in a laboratory, and can provide accurate temperature difference data, which helps control the experimental process in the laboratory and maintain stable environmental conditions.

[0003] The laboratory temperature difference sensor needs to be disassembled or installed during use to facilitate maintenance of the laboratory temperature difference sensor. Therefore, a laboratory temperature difference sensor that is easy to disassemble and assemble is needed.

[0004] Existing laboratory temperature difference sensors have certain disadvantages when in use. When in use, most of the existing laboratory temperature difference sensors are fixed by a large number of screws and are not easy to install and disassemble. When installation and disassembly are required, the operation is complicated and takes a lot of time, which cannot meet people's needs. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a laboratory temperature difference sensor that is convenient to assemble and disassemble, and has the function of solving the technical problems raised in the background technology.

[0007] (II) Technical solution

[0008] The utility model is implemented by the following technical scheme: a laboratory temperature difference sensor that is easy to disassemble and assemble, comprising a mounting base that is detachably arranged on the inner wall of the laboratory, a sensor body arranged on the mounting base and a fixing mechanism that can fix the sensor body; wherein, the mounting base is symmetrically provided with a plurality of groups of bolts; the fixing mechanism comprises a fixing base that is detachably arranged on the mounting base, a fixing plate arranged on the rear end face of the sensor body and a plurality of groups of fixing members symmetrically arranged on the rear end face of the fixing plate, and the fixing plate and the fixing members cooperate to enable the sensor body to be connected to the fixing base; the fixing mechanism also comprises a plurality of groups of limiting members that are movably and symmetrically arranged on the fixing base; a fixing groove that is connected to the fixing member is symmetrically provided on the front end face of the fixing base; a clamping member that is clamped to the fixing member is provided on the inner bottom face of the fixing groove, and the cooperation between the limiting member and the clamping member can improve the stability of the connection between the sensor body and the fixing base; a limiting hole that is plugged into the limiting member is provided on the fixing member.

[0009] Preferably, a through slot corresponding to the limiting member is obliquely opened on one side of the fixing seat, the limiting member is movably arranged in the through slot, one end of the limiting member passes through the through slot and is connected to the limiting hole, and the through slot is obliquely arranged on the fixing seat.

[0010] Preferably, the limiting member includes a limiting rod that can be plugged into the limiting hole, a limiting spring sleeved on the limiting rod, and a plurality of groups of blocking rods vertically arranged on the limiting rod, and one end of the limiting spring is connected to the blocking rod.

[0011] Preferably, a plurality of groups of the blocking rods are arranged in a circular array on the limiting rod, and movable grooves corresponding to the blocking rods are provided in the through slot.

[0012] Preferably, the clamping member includes a fixed block fixedly arranged on the inner bottom surface of the fixing groove and several groups of clamping blocks symmetrically arranged on the outer surface of the fixing block, the fixing block is in a "T"-shaped structure, the bottom end surface of the fixing member is provided with a fixing groove connected to the fixing block, and the fixing groove is provided with a clamping groove connected to the clamping block.

[0013] Preferably, the fixing member has a "convex"-shaped structure.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a laboratory temperature difference sensor that is easy to disassemble and assemble, and has the following beneficial effects:

[0016] The laboratory temperature difference sensor which is easy to disassemble and assemble can fix the sensor body and the fixing seat by using the setting of the mounting seat and the fixing mechanism, the fixing plate, the fixing part and the clamping part together, and the limit part can improve the stability of the connection between the sensor body and the fixing seat, thereby improving the disassembly and assembly efficiency of the sensor body, and facilitating people to disassemble and maintain the temperature difference sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural diagram of the utility model.

[0018] Figure 2 It is a partial structural diagram of the mounting seat and the fixing mechanism in the utility model.

[0019] Figure 3 It is a partial structural diagram of the sensor body and the fixing part in the utility model.

[0020] Figure 4 It is a partial structural diagram of the limiting member in the utility model.

[0021] Figure 5 It is a partial structural diagram of the mounting seat and the fixing seat in the utility model.

[0022] Figure 6 It is a partial structural diagram of the clamp in the utility model.

[0023] In the figure: 1. mounting base; 2. sensor body; 3. bolt; 4. fixing base; 5. fixing plate; 6. fixing piece; 7. limiting piece; 8. fixing groove; 9. clamping piece; 10. limiting hole; 11. limiting rod; 12. limiting spring; 13. stop rod; 14. fixing block; 15. clamping block. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example 1: Please refer to Figure 1 - Figure 6The present embodiment is a laboratory temperature difference sensor that is easy to disassemble and assemble, comprising a mounting base 1 that is detachably arranged on the inner wall of the laboratory, a sensor body 2 arranged on the mounting base 1, and a fixing mechanism that can fix the sensor body 2; wherein, a plurality of groups of bolts 3 are symmetrically arranged on the mounting base 1; the fixing mechanism comprises a fixing base 4 that is detachably arranged on the mounting base 1, a fixing plate 5 arranged on the rear end surface of the sensor body 2, and a plurality of groups of fixing members 6 symmetrically arranged on the rear end surface of the fixing plate 5, wherein the fixing plate 5 and the fixing member 6 cooperate to connect the sensor body 2 to the fixing base 4; the fixing mechanism also comprises a plurality of groups of movable A limiting member 7 is dynamically symmetrically arranged on the fixing seat 4; a fixing groove 8 connected to the fixing member 6 is symmetrically provided on the front end surface of the fixing seat 4; a clamping member 9 engaged with the fixing member 6 is provided on the inner bottom surface of the fixing groove 8, and the cooperation between the limiting member 7 and the clamping member 9 can improve the stability of the connection between the sensor body 2 and the fixing seat 4; a limiting hole 10 engaged with the limiting member 7 is provided on the fixing member 6, the sensor body 2 is aligned with the fixing seat 4, the fixing member 6 is inserted into the fixing groove 8, the limiting member 7 is pulled, and the limiting member 7 is inserted into the limiting hole 10, so that the clamping member 9 and the fixing member 6 are engaged, thereby installing the sensor body 2 to the fixing seat 4.

[0026] A through slot corresponding to the limiting member 7 is obliquely provided on one side of the fixing seat 4, and the limiting member 7 is movably arranged in the through slot. One end of the limiting member 7 passes through the through slot and is connected to the limiting hole 10. The through slot is obliquely arranged on the fixing seat 4. The limiting member 7 includes a limiting rod 11 that can be plugged into the limiting hole 10, a limiting spring 12 sleeved on the limiting rod 11, and several groups of blocking rods 13 vertically arranged on the limiting rod 11. One end of the limiting spring 12 is connected to the blocking rod 13. Pulling the limiting rod 11 drives the blocking rod 13 to move. The blocking rod 13 drives the limiting spring 12 to extend and retract, and one end of the limiting rod 11 is inserted into the limiting hole 10.

[0027] A plurality of groups of blocking rods 13 are arranged on the limiting rod 11 in a circular array, and a moving groove corresponding to the blocking rods 13 is opened in the through groove.

[0028] The clamping member 9 includes a fixing block 14 fixedly arranged on the inner bottom surface of the fixing groove 8 and a plurality of groups of clamping blocks 15 symmetrically arranged on the outer surface of the fixing block 14. The fixing block 14 is in a "T"-shaped structure. The bottom end surface of the fixing member 6 is provided with a fixing groove connected to the fixing block 14. The fixing groove is provided with a clamping groove engaged with the clamping block 15. The fixing member 6 is inserted into the fixing groove 8, so that the fixing block 14 is inserted into the fixing groove, and the clamping block 15 is clamped into the clamping groove, so that the fixing block 14 is fixed to the fixing seat 4.

[0029] The fixing member 6 is in a "convex" shape.

[0030] When using a laboratory temperature difference sensor that is easy to disassemble and assemble, align the sensor body 2 with the fixing seat 4, insert the fixing member 6 into the fixing groove 8, pull the limiting member 7, and insert the limiting member 7 into the limiting hole 10, so that the clamping member 9 and the fixing member 6 are clamped, thereby installing the sensor body 2 to the fixing seat 4;

[0031] Pull the limit rod 11 to drive the blocking rod 13 to move, and the blocking rod 13 drives the limit spring 12 to extend and retract. Insert one end of the limit rod 11 into the limit hole 10, insert the fixing piece 6 into the fixing groove 8, insert the fixing block 14 into the fixing groove, and insert the clamping block 15 into the clamping groove to fix the fixing block 14 to the fixing seat 4.

[0032] The laboratory temperature difference sensor which is easy to disassemble and assemble can fix the sensor body and the fixing seat by using the mounting seat 1 and the fixing mechanism, the fixing plate, the fixing member and the clamping member together, and the limit member can improve the stability of the connection between the sensor body and the fixing seat, thereby improving the disassembly and assembly efficiency of the sensor body, making it convenient for people to disassemble and maintain the temperature difference sensor.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A laboratory temperature difference sensor that is easy to disassemble and assemble, characterized in that: include: A mounting base (1) detachably arranged on an inner wall of a laboratory, a sensor body (2) arranged on the mounting base (1), and a fixing mechanism capable of fixing the sensor body (2); Wherein, a plurality of groups of bolts (3) are symmetrically arranged on the mounting seat (1); The fixing mechanism comprises a fixing seat (4) detachably arranged on the mounting seat (1), a fixing plate (5) arranged on the rear end surface of the sensor body (2), and a plurality of groups of fixing members (6) symmetrically arranged on the rear end surface of the fixing plate (5); The fixing mechanism further comprises a plurality of groups of limiting members (7) movably and symmetrically arranged on the fixing seat (4); The front end surface of the fixing seat (4) is symmetrically provided with a fixing groove (8) connected to the fixing member (6); The inner bottom surface of the fixing groove (8) is provided with a clamping piece (9) which is clamped with the fixing piece (6); The fixing member (6) is provided with a limiting hole (10) which is plugged into the limiting member (7).

2. A laboratory temperature difference sensor that is easy to disassemble and assemble as claimed in claim 1, characterized in that: A through slot corresponding to the limiting member (7) is obliquely formed on one side of the fixing seat (4); the limiting member (7) is movably arranged in the through slot; one end of the limiting member (7) passes through the through slot and is connected to the limiting hole (10).

3. A laboratory temperature difference sensor that is easy to disassemble and assemble as claimed in claim 2, characterized in that: The limiting member (7) comprises a limiting rod (11) which can be plugged into the limiting hole (10), a limiting spring (12) sleeved on the limiting rod (11), and a plurality of groups of blocking rods (13) vertically arranged on the limiting rod (11), wherein one end of the limiting spring (12) is connected to the blocking rod (13).

4. A laboratory temperature difference sensor that is easy to disassemble and assemble as claimed in claim 3, characterized in that: A plurality of groups of the blocking rods (13) are arranged in a circular array on the limiting rod (11), and a movable groove corresponding to the blocking rods (13) is provided in the through slot.

5. The laboratory temperature difference sensor that is easy to disassemble and assemble as claimed in claim 1, characterized in that: The clamping member (9) comprises a fixing block (14) fixedly arranged on the inner bottom surface of the fixing groove (8) and a plurality of groups of clamping blocks (15) symmetrically arranged on the outer surface of the fixing block (14); a fixing groove connected to the fixing block (14) is provided on the bottom end surface of the fixing member (6); and a clamping groove clamped to the clamping block (15) is provided in the fixing groove.

6. The laboratory temperature difference sensor that is easy to disassemble and assemble as claimed in claim 1, characterized in that: The fixing member (6) has a "convex"-shaped structure.

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