CN211371703U - Supporting device of environment detector - Google Patents

Abstract

The utility model relates to the technical field of a supporting column device, in particular to a supporting device of an environment detector, which comprises a bottom plate and a supporting column, wherein the lower end of the supporting column is fixed on the upper side wall of the bottom plate, the top end of the supporting column is provided with an objective table, and a clamping component used for clamping the environment detector is arranged on the objective table; the clamping assembly comprises an adjusting rod, a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate are arranged oppositely, a cavity is arranged in the object stage, the adjusting rod is arranged in the cavity, a handle is arranged at one end of the adjusting rod and arranged outside the cavity of the object stage, the adjusting rod comprises a first thread section and a second thread section which are both provided with threads, and the direction of the threads on the first thread section is opposite to the direction of the threads on the second thread; the lower end of the first pressing plate is provided with a first sleeve hole matched with the first threaded section, and the lower end of the second pressing plate is provided with a second sleeve hole matched with the second threaded section. The environment detector of its different models of centre gripping that can be stable, and use very simply.

Description

Supporting device of environment detector

Technical Field

The utility model relates to a technical field of support column device particularly, relates to an environmental detection appearance's strutting arrangement.

Background

The improvement of modern science and technology promotes the continuous improvement of people's living standard, and the development and construction of environment is a big helping hand that people's living standard improved yet, the environment detector has improved environment development construction accuracy nature and scientificity, consequently, the environment detector is extensively used in modern society, but the use of environment detector generally is handheld by the user now, but the process of environment monitoring is generally longer, this is very inconvenient to the user, in order to solve this puzzlement of user's use environment detector, the strutting arrangement of environment detector should come into existence, but the strutting arrangement of current environment detector most simple structure, the service function is single, only support the environment detector of a model, some can support the environment detector of different models can appear inconvenient to use again, the centre gripping circumstances such as unstability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment detection appearance's strutting arrangement, the environment detection appearance of the different models of centre gripping that it can be stable, and use very simple, convenient.

The embodiment of the utility model is realized like this:

the supporting device of the environment detector comprises a bottom plate and a supporting column, wherein the lower end of the supporting column is fixed on the upper side wall of the bottom plate, the top end of the supporting column is provided with an object stage, and a clamping assembly used for clamping the environment detector is arranged on the object stage; the clamping assembly comprises an adjusting rod, a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate are arranged oppositely, a cavity is formed in the objective table, the adjusting rod is arranged in the cavity, a handle is arranged at one end of the adjusting rod and is arranged outside the cavity of the objective table, the other end of the adjusting rod is movably fixed on the side wall of the objective table, the adjusting rod comprises a first thread section and a second thread section, threads are arranged outside the first thread section and the second thread section, and the direction of the threads on the first thread section is opposite to the direction of the threads of the second threads; the upper side wall of above-mentioned objective table is equipped with first bar hole and second bar hole, the lower extreme of above-mentioned first clamp plate is equipped with first trepanning, be equipped with in the above-mentioned first trepanning with first screw thread section complex internal thread, the lower extreme of above-mentioned first clamp plate passes first bar hole, the first trepanning of above-mentioned first clamp plate cup joints with the first screw thread section of adjusting lever on, the lower extreme of above-mentioned second clamp plate is equipped with the second trepanning, be equipped with in the above-mentioned second trepanning with second screw thread section complex internal thread, the lower extreme of above-mentioned second clamp plate passes second bar hole, the second trepanning of above-mentioned second clamp plate cup joints with the second screw thread section of adjusting lever on.

Further, in some embodiments of the present invention, the objective table is provided with a first through hole, one end of the adjusting rod provided with the handle passes through the first through hole and is connected to the handle, the first through hole is provided with a first limit ring, and the adjusting rod is provided with a first annular limit groove matched with the first limit ring.

Further, in some embodiments of the present invention, the handle cover is provided with a silica gel cover, and the outer sidewall of the silica gel cover is provided with anti-slip patterns.

Further, in some embodiments of the present invention, the objective table further includes a second through hole, the second through hole is disposed opposite to the first through hole, one end of the adjusting rod movably fixed on the sidewall of the objective table passes through the second through hole, the second through hole is provided with a second limiting ring, and the adjusting rod is provided with a second annular limiting groove cooperating with the second limiting ring.

Further, in some embodiments of the utility model, above-mentioned adjusting lever passes the fenestrate one end tip of second and is equipped with spacing blind hole, and the cross-section of above-mentioned spacing blind hole is the polygon, and above-mentioned objective table still is equipped with spacing subassembly on being equipped with the fenestrate lateral wall of second, above-mentioned spacing subassembly include the connection piece and with spacing blind hole complex stopper, on the one end of above-mentioned connection piece was fixed in the objective table, the stopper was connected to the other end of above-mentioned connection piece, and above-mentioned stopper can be dismantled with spacing blind hole and be connected.

Further, in some embodiments of the utility model, the one end of above-mentioned connection piece is passed through movable assembly and objective table swing joint, and above-mentioned movable assembly includes fixed block, spring and moving part, is equipped with the third on the lateral wall of above-mentioned objective table and perforates, and in the cavity of objective table was located to above-mentioned fixed block, the one end and the fixed block fixed connection of above-mentioned spring, the other end of above-mentioned spring is fixed with the one end fixed connection of moving part, and the other end of above-mentioned moving part passes the third and perforates and is connected with the connection piece.

Further, in some embodiments of the present invention, the movable assembly further includes a pulling block, and the pulling block is disposed on one end of the connecting sheet connected to the movable member.

Furthermore, in some embodiments of the present invention, the cross section of the limiting blind hole is a regular pentagon.

Further, in some embodiments of the present invention, the two opposite side walls of the first pressing plate and the second pressing plate are respectively provided with a silica gel pad.

Further, in some embodiments of the present invention, the above-mentioned first pressing plate, second pressing plate and silica gel pad are all provided with a heat dissipation through hole, the heat dissipation holes on the above-mentioned first pressing plate and the first pressing plate are communicated with the heat dissipation through hole of the silica gel pad, and the heat dissipation holes on the above-mentioned second pressing plate and the second pressing plate are communicated with the heat dissipation through hole of the silica gel pad.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

when the environment detector is used, the bottom plate is fixed at a proper position, then the handle is rotated, because the handle is arranged at one end of the adjusting rod, the first pressing plate and the second pressing plate are arranged oppositely, the lower end of the first pressing plate penetrates through the first strip-shaped hole, the lower end of the first pressing plate is provided with a first sleeve hole, the first sleeve hole of the first pressing plate is sleeved on a first threaded section of the adjusting rod, the lower end of the second pressing plate is provided with a second sleeve hole, the lower end of the second pressing plate penetrates through the second strip-shaped hole, the second sleeve hole of the second pressing plate is sleeved on a second threaded section of the adjusting rod, the direction of threads on the first threaded section is opposite to that of the second threads, the first sleeve hole is internally provided with internal threads matched with the first threaded section, the second sleeve hole is internally provided with internal threads matched with the second threaded section, the first pressing plate and the second pressing plate can move oppositely or oppositely when the distance between the first pressing plate and the second pressing plate is not enough to put down the environment detector, the handle can be adjusted to enable the first pressing plate and the second pressing plate to move oppositely, when the distance between the first pressing plate and the second pressing plate is enough to put down the environment detector, the environment detector is placed between the first pressing plate and the second pressing plate, then the handle is adjusted to enable the first pressing plate and the second pressing plate to move oppositely, the environment detector is clamped by the first pressing plate and the second pressing plate, and environment monitoring can be conducted; the supporting device is very simple to use, firm in clamping and not easy to slip of the environment detector.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a supporting device of the environment detecting apparatus of the present invention;

FIG. 2 is a schematic structural view of the clamping assembly of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

fig. 5 is a top view of the objective table of the present invention;

fig. 6 is a schematic structural view of the middle position-limiting assembly of the present invention in an unused state;

fig. 7 is a schematic structural view of the use state of the middle limiting component of the present invention;

FIG. 8 is a schematic structural view of a movable assembly of the present invention;

icon: 1-a bottom plate, 2-a support column, 3-an adjusting rod, 4-a first pressure plate, 5-a second pressure plate, 6-a cavity, 7-a first thread section, 8-a second thread section, 9-a first strip-shaped hole, 10-a second strip-shaped hole, 11-a first perforation, 12-a handle, 13-a first limiting ring, 14-a first annular limiting groove, 15-a second perforation, 16-a second limiting ring, 17-a second annular limiting groove, 18-a limiting blind hole, 19-a limiting block, 20-a connecting piece, 21-a fixing block, 22-a spring, 23-a moving piece, 24-a pulling block, 25-a silica gel pad and 26-an objective table.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, and 8, a supporting device of an environmental detector includes a bottom plate 1 and a supporting column 2, a lower end of the supporting column 2 is fixed on an upper sidewall of the bottom plate 1, an object stage 26 is disposed at a top end of the supporting column 2, and a clamping assembly for clamping the environmental detector is disposed on the object stage 26; the clamping assembly comprises an adjusting rod 3, a first pressing plate 4 and a second pressing plate 5, the first pressing plate 4 and the second pressing plate 5 are arranged oppositely, a cavity 6 is arranged inside the objective table 26, the adjusting rod 3 is arranged in the cavity 6, one end of the adjusting rod 3 is provided with a handle 12, the handle 12 is arranged outside the cavity 6 of the objective table 26, the other end of the adjusting rod 3 is movably fixed on the side wall of the objective table 26, the adjusting rod 3 comprises a first thread section 7 and a second thread section 8, threads are arranged outside the first thread section 7 and the second thread section 8, and the direction of the threads on the first thread section 7 is opposite to the direction of the threads of the second threads; the upper side wall of the objective table 26 is provided with a first bar-shaped hole 9 and a second bar-shaped hole 10, the lower end of the first pressing plate 4 is provided with a first sleeve hole, the first sleeve hole is internally provided with an internal thread matched with the first thread section 7, the lower end of the first pressing plate 4 penetrates through the first bar-shaped hole 9, the first sleeve hole of the first pressing plate 4 is sleeved on the first thread section 7 of the adjusting rod 3, the lower end of the second pressing plate 5 is provided with a second sleeve hole, the second sleeve hole is internally provided with an internal thread matched with the second thread section 8, the lower end of the second pressing plate 5 penetrates through the second bar-shaped hole 10, and the second sleeve hole of the second pressing plate 5 is sleeved on the second thread section 8 of the adjusting rod 3.

When the supporting device of the environment detecting instrument in the above embodiment is used, the bottom plate 1 is fixed at a proper position, and then the handle 12 is rotated, because the handle 12 is arranged at one end of the adjusting rod 3, the first pressing plate 4 and the second pressing plate 5 are arranged oppositely, the lower end of the first pressing plate 4 passes through the first strip-shaped hole 9, the lower end of the first pressing plate 4 is provided with a first sleeve hole, the first sleeve hole of the first pressing plate 4 is sleeved on the first thread section 7 of the adjusting rod 3, the lower end of the second pressing plate 5 is provided with a second sleeve hole, the lower end of the second pressing plate 5 passes through the second strip-shaped hole 10, the second sleeve hole of the second pressing plate 5 is sleeved on the second thread section 8 of the adjusting rod 3, the direction of the thread on the first thread section 7 is opposite to the direction of the thread of the second thread, the first sleeve hole is internally provided with an internal thread matched with the first thread section 7, and the second sleeve hole is internally, therefore, the handle 12 is rotated, the first pressing plate 4 and the second pressing plate 5 can move oppositely or oppositely, when the distance between the first pressing plate 4 and the second pressing plate 5 is not enough to put down the used environment detector, the handle 12 can be adjusted to enable the first pressing plate 4 and the second pressing plate 5 to move oppositely, when the distance between the first pressing plate 4 and the second pressing plate 5 is enough to put down the environment detector, the environment detector is placed between the first pressing plate 4 and the second pressing plate 5, then the handle 12 is adjusted to enable the first pressing plate 4 and the second pressing plate 5 to move oppositely, so that the first pressing plate 4 and the second pressing plate 5 clamp the environment detector, and environment monitoring can be carried out; the supporting device is very simple to use, firm in clamping and not easy to slip of the environment detector.

As shown in fig. 2 and 3, in some embodiments of the present invention, the object stage 26 is provided with a first through hole 11, one end of the adjusting rod 3 provided with the handle 12 passes through the first through hole 11 to be connected to the handle 12, the first through hole 11 is provided with a first limit ring 13, and the adjusting rod 3 is provided with a first annular limit groove 14 engaged with the first limit ring 13. The arrangement makes the position of the adjusting rod 3 more stable, and the whole supporting device is more stable and convenient to use.

As shown in fig. 2 and 3, in some embodiments of the present invention, a silica gel cover is sleeved outside the handle 12, and an anti-slip pattern is disposed on an outer side wall of the silica gel cover. The hand is prevented from slipping due to the arrangement, the clamping assembly is convenient to adjust, and the use is more convenient.

As shown in fig. 2 and 4, in some embodiments of the present invention, the object stage 26 is further provided with a second through hole 15, the second through hole 15 is disposed opposite to the first through hole 11, one end of the adjusting rod 3 movably fixed on the sidewall of the object stage 26 passes through the second through hole 15, the second through hole 15 is provided with a second limit ring 16, and the adjusting rod 3 is provided with a second annular limit groove 17 engaged with the second limit ring 16. The stability of adjusting rod 3 position is further guaranteed in this way to the setting for whole strutting arrangement's use is more stable convenient.

As shown in fig. 6 and 7, in some embodiments of the utility model, the one end tip that above-mentioned adjusting lever 3 passed through the second perforation 15 is equipped with spacing blind hole 18, the cross-section of above-mentioned spacing blind hole 18 is the polygon, above-mentioned objective table 26 is equipped with still to be equipped with spacing subassembly on the second perforation 15's the lateral wall, above-mentioned spacing subassembly include connection piece 20 and with spacing blind hole 18 complex stopper 19, on the one end of above-mentioned connection piece 20 was fixed in objective table 26, stopper 19 was connected to the other end of above-mentioned connection piece 20, above-mentioned stopper 19 can be dismantled with spacing blind hole 18 and be connected. Set up like this, with stopper 19 and spacing blind hole 18 separation when needs adjustment centre gripping subassembly, after position adjustment is good, again with stopper 19 and spacing blind hole 18 cooperation, avoid leading to the unexpected rotation of adjusting lever 3 because of external force in the use, guarantee the stability of distance between first clamp plate 4 and the second clamp plate 5 in the use, further guarantee the stability that strutting arrangement used.

As shown in fig. 6, 7 and 8, in some embodiments of the present invention, one end of the connecting piece 20 is movably connected to the object stage 26 through a movable assembly, the movable assembly includes a fixed block 21, a spring 22 and a movable element 23, a third through hole is disposed on a sidewall of the object stage 26, the fixed block 21 is disposed in the cavity 6 of the object stage 26, one end of the spring 22 is fixedly connected to the fixed block 21, the other end of the spring 22 is fixedly connected to one end of the movable element 23, and the other end of the movable element 23 passes through the third through hole and is connected to the connecting piece 20. Set up like this and outwards draw connection piece 20 when needs separate stopper 19 and spacing blind hole 18 or the cooperation and can realize, with stopper 19 with spacing blind hole 18 complex in aim at stopper 19 and loosen the hand behind the spacing blind hole 18, stopper 19 can cooperate with spacing blind hole 18 automatically under spring 22's effect, with stopper 19 with spacing blind hole 18 separation in outwards pulling stopper 19 to spacing blind hole 18, pull out the back with stopper 19, connection piece 20 can begin to adjust the centre gripping subassembly again slightly, such movable assembly simple structure, high durability and convenient use, the installation of the environmental detector of being more convenient for.

As shown in fig. 6, 7 and 8, further, in some embodiments of the present invention, the movable assembly further includes a pulling block 24, and the pulling block 24 is disposed at one end of the connecting piece 20 connected to the movable member 23. When the connecting sheet 20 needs to be pulled, the pulling block 24 is pulled, so that the use is more convenient, and the installation of the environment detector is more convenient.

As shown in fig. 6 and 7, in some embodiments of the present invention, the cross section of the blind hole 18 is a regular pentagon. Due to the shape design, the limiting assembly can be used more stably, the limiting block 19 is prevented from sliding in the limiting blind hole 18, and the whole device is used more stably.

As shown in fig. 1 and 2, in some embodiments of the present invention, the two opposite side walls of the first pressing plate 4 and the second pressing plate 5 are provided with a silicone pad 25. Set up the tight environment detector of clamp more firm of silica gel pad 25, further make the use of whole device more stable.

As shown in fig. 1 and 2, in some embodiments of the present invention, the heat dissipation holes are disposed on the first pressing plate 4, the second pressing plate 5 and the silica gel pad 25, the heat dissipation holes of the first pressing plate 4 and the silica gel pad 25 are communicated with each other, and the heat dissipation holes of the second pressing plate 5 and the silica gel pad 25 are communicated with each other. The heat dissipation of environment detector in the use of being convenient for is set up like this, can prolong environment detector's life.

To sum up, the embodiment of the utility model provides an environment measuring instrument's strutting arrangement, it has following beneficial effect at least:

when the device is used, the bottom plate 1 is fixed at a proper position, then the handle 12 is rotated, because the handle 12 is arranged at one end of the adjusting rod 3, the first pressing plate 4 and the second pressing plate 5 are oppositely arranged, the lower end of the first pressing plate 4 penetrates through the first strip-shaped hole 9, the lower end of the first pressing plate 4 is provided with a first sleeve hole, the first sleeve hole of the first pressing plate 4 is sleeved on the first thread section 7 of the adjusting rod 3, the lower end of the second pressing plate 5 is provided with a second sleeve hole, the lower end of the second pressing plate 5 penetrates through the second strip-shaped hole 10, the second sleeve hole of the second pressing plate 5 is sleeved on the second thread section 8 of the adjusting rod 3, the direction of the thread on the first thread section 7 is opposite to that of the second thread, the first sleeve hole is internally provided with an internal thread matched with the first thread section 7, and the second sleeve hole is internally provided with an internal thread matched with the second thread section 8, the handle 12 is rotated, the first pressing plate 4 and the second pressing plate 5, when the distance between the first pressing plate 4 and the second pressing plate 5 is not enough to put down the used environment detector, the handle 12 can be adjusted to enable the first pressing plate 4 and the second pressing plate 5 to move oppositely, when the distance between the first pressing plate 4 and the second pressing plate 5 is enough to put down the environment detector, the environment detector is placed between the first pressing plate 4 and the second pressing plate 5, then the handle 12 is adjusted to enable the first pressing plate 4 and the second pressing plate 5 to move oppositely, and the environment detector is clamped by the first pressing plate 4 and the second pressing plate 5, so that environment monitoring can be carried out; the supporting device is very simple to use, firm in clamping and not easy to slip of the environment detector.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an environment measuring appearance's strutting arrangement which characterized in that: the environment detector comprises a bottom plate and a support column, wherein the lower end of the support column is fixed on the upper side wall of the bottom plate, an object stage is arranged at the top end of the support column, and a clamping assembly used for clamping the environment detector is arranged on the object stage; the clamping assembly comprises an adjusting rod, a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate are arranged oppositely, a cavity is formed in the objective table, the adjusting rod is arranged in the cavity, a handle is arranged at one end of the adjusting rod and is arranged outside the cavity of the objective table, the other end of the adjusting rod is movably fixed on the side wall of the objective table, the adjusting rod comprises a first thread section and a second thread section, threads are arranged outside the first thread section and the second thread section, and the direction of the threads on the first thread section is opposite to the direction of the threads of the second threads; the upper side wall of objective table is equipped with first bar hole and second bar hole, the lower extreme of first clamp plate is equipped with first trepanning, first trepanning be equipped with first screw thread section complex internal thread, the lower extreme of first clamp plate passes first bar hole, the first trepanning of first clamp plate cup joints with the first screw thread section of adjusting lever on, the lower extreme of second clamp plate is equipped with the second trepanning, be equipped with in the second trepanning with second screw thread section complex internal thread, the lower extreme of second clamp plate passes second bar hole, the second trepanning of second clamp plate cup joints with the second screw thread section of adjusting lever on.

2. The support device of the environmental detector of claim 1, wherein: the objective table is provided with a first through hole, one end, provided with a handle, of the adjusting rod penetrates through the first through hole to be connected with the handle, a first limiting ring is arranged on the first through hole, and a first annular limiting groove matched with the first limiting ring is arranged on the adjusting rod.

3. The supporting device of the environmental measuring instrument according to claim 1 or 2, wherein: the handle overcoat is equipped with the silica gel cover, be equipped with anti-skidding line on the silica gel cover lateral wall.

4. The support device of the environmental detector of claim 2, wherein: the objective table is further provided with a second through hole, the second through hole and the first through hole are oppositely arranged, one end, movably fixed on the side wall of the objective table, of the adjusting rod penetrates through the second through hole, a second limiting ring is arranged on the second through hole, and a second annular limiting groove matched with the second limiting ring is arranged on the adjusting rod.

5. The support device of the environmental detector of claim 4, wherein: the adjusting rod passes through the one end tip of the second perforation and is equipped with spacing blind hole, the cross-section of spacing blind hole is the polygon, the objective table still is equipped with spacing subassembly on being equipped with the fenestrate lateral wall of second, spacing subassembly include the connection piece and with spacing blind hole complex stopper, the one end of connection piece is fixed in on the objective table, the stopper is connected to the other end of connection piece, the stopper can be dismantled with spacing blind hole and be connected.

6. The support device of the environmental detector of claim 5, wherein: the one end of connection piece is through activity subassembly and objective table swing joint, the activity subassembly includes fixed block, spring and moving part, be equipped with the third perforation on the lateral wall of objective table, the fixed block is located in the cavity of objective table, the one end and the fixed block fixed connection of spring, the one end fixed connection of the other end of spring and moving part, the other end of moving part passes the third perforation and is connected with the connection piece.

7. The support device of the environmental detector of claim 6, wherein: the movable assembly further comprises a pulling block, and the pulling block is arranged at one end, connected with the movable piece, of the connecting sheet.

8. The supporting device of the environment detecting instrument according to claim 5 or 7, wherein: the cross section of the limiting blind hole is regular pentagon.

9. The support device of the environmental detector of claim 1, wherein: and the two opposite side walls of the first pressing plate and the second pressing plate are respectively provided with a silica gel pad.

10. The support device of the environmental detector of claim 9, wherein: the heat dissipation device is characterized in that heat dissipation through holes are formed in the first pressing plate, the second pressing plate and the silica gel pad, heat dissipation holes in the first pressing plate are communicated with the heat dissipation through holes in the silica gel pad on the first pressing plate, and heat dissipation holes in the second pressing plate are communicated with the heat dissipation through holes in the silica gel pad on the second pressing plate.

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