A support structure and a thermometer that is easy to adjust

Abstract

The utility model relates to the technical field of temperature measuring device installation; discloses a support structure and a thermometer that is easy to adjust, which comprises a support assembly, including a center rod, a lifting ring and support legs, the lifting ring is arranged on the center rod, and the support legs are connected to the circumferential outer wall of the lifting ring; an adjustment assembly, including a clamping fan ring, a rotating ring, a hinged fan ring and an adjustment bracket, the clamping fan ring is arranged on the lifting ring and connected to the support legs, the rotating ring is sleeved on the center rod, the hinged fan ring is connected to the rotating ring, and the two ends of the adjustment bracket are respectively connected to the hinged fan ring and the support legs; the temperature measuring assembly, including a thermometer and a protective cover, the thermometer is installed on the top of the center rod, and the protective cover is sleeved on the top of the thermometer. The utility model solves the problem that the existing thermometer bracket is inconvenient to adjust and install.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measuring device installation, in particular to a supporting structure and a temperature measuring instrument which is easy to adjust. Background Art

[0002] The vertical thermometer is a fast and accurate non-contact temperature measurement device. It detects the thermal radiation on the surface of an object through infrared technology and converts it into a temperature value. The thermometer has a wide measurement range and high accuracy, usually within ±0.5℃. It is equipped with an LCD display and operation buttons for easy operation. It is widely used in industry, healthcare, food safety and other fields to conveniently measure the temperature of various objects, liquids and gases.

[0003] The stand of a vertical thermometer needs to provide stable support to ensure that the thermometer does not shake or tilt during use. If the stand is not firm or stable, it may affect the accuracy of the measurement. Some stands are designed to be handheld, and users need to hold the stand and operate the thermometer at the same time. This may cause some difficulties and inconveniences, especially fatigue when measuring continuously for a long time. Utility Model Content

[0004] In view of the problem that the existing thermometer bracket is inconvenient to adjust and install, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a support structure, which aims to facilitate the installation, disassembly and height adjustment of the bracket and realize the functions of rapid installation and transportation.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a supporting structure, comprising a supporting assembly, including a center rod, a lifting ring and supporting legs, the lifting ring is arranged on the center rod, and the supporting legs are connected to the circumferential outer wall of the lifting ring; an adjusting assembly, including a snap-on fan ring, a rotating ring, a hinged fan ring and an adjusting bracket, the snap-on fan ring is arranged on the lifting ring and connected to the supporting legs, the rotating ring is sleeved on the center rod, the hinged fan ring is connected to the rotating ring, and the two ends of the adjusting bracket are respectively connected to the hinged fan ring and the supporting legs.

[0007] As a preferred solution of the support structure of the utility model, the top of the center rod is fixedly connected to a fixed platform, a threaded groove is provided on its circumferential outer wall, and the rotating ring is rotatably connected to the outer wall of one end of the center rod away from the fixed platform.

[0008] As a preferred solution of the support structure of the utility model, wherein: the rotating ring includes a rotating bearing and a ring body, the rotating bearing is sleeved on the center rod, and the ring body is sleeved outside the rotating bearing; the outer wall of the ring body is fixedly connected to a first hinge block, and a first rotating hole is also opened in the ring body, and one end of the adjusting bracket is hinged to the first hinge block.

[0009] As a preferred solution of the support structure of the utility model, wherein: the lifting ring includes an inner ring and an outer ring, and a connecting plate is connected between the inner ring and the outer ring; a second hinge block is fixedly connected to the outer wall of the outer ring, and one end of the supporting leg is hinged to the second hinge block; a threaded ring is circumferentially provided on the inner wall of the inner ring, and the threaded ring is threadedly connected to the thread groove, and a locking platform is fixedly connected to the top of the inner ring, and a first locking piece is symmetrically inserted on the locking platform; a first card slot and a second card slot are symmetrically provided on the connecting plate.

[0010] As a preferred solution of the support structure of the utility model, wherein: the first locking member includes a first pressure plate, a first plug column and a first clamping block, the two ends of the first plug column are fixedly connected to the first pressure plate and the first clamping block, the first clamping block can be engaged with the first clamping groove, and one end of the first clamping block is vertically connected to the first intercepting plate; the first plug column is outer-mounted with a first spring, and the two ends of the first spring are respectively connected to the first pressure plate and the locking platform.

[0011] As a preferred solution of the supporting structure of the utility model, wherein: a second locking piece is slidably inserted into the bottom of the connecting plate, the second locking piece includes a second pressure plate, a second plug column and a second card block, the second card block can be fitted and engaged in the second card slot; the two ends of the second plug column are respectively connected to the second pressure plate and the second card block, the second plug column outer sleeve is connected with a second spring, and the two ends of the second spring are respectively connected to the second pressure plate and the bottom of the connecting plate.

[0012] As a preferred solution of the support structure of the utility model, wherein: the snap-in fan ring is provided with a through hole near the radius edge of one side thereof, and a sliding groove is also provided at the bottom of the snap-in fan ring, and a third hinge block is fixedly connected to the outer wall of the snap-in fan ring; the first plug column can slide in the through hole, the second block can be inserted into the through hole, and the sliding groove can be slidably snap-fitted to the outer ring.

[0013] As a preferred solution of the support structure of the utility model, wherein: the hinged fan ring includes symmetrically arranged fan blades, a connecting wall is connected between the outer rings of the larger radius of the fan blades, and arc blocks are symmetrically connected to the opposite sides of the fan blades, and a through groove is formed between the arc blocks and the connecting walls; the arc block can be slidably inserted into the first rotating hole, the outer wall of the connecting wall is fixedly connected to a fourth hinge block, and one end of the adjustment bracket is hinged to the fourth hinge block.

[0014] As a preferred solution of the support structure of the utility model, wherein: an adjustment groove is opened in the supporting leg, and the bottom of the adjustment groove is symmetrically connected with a latch tooth, a sliding hole is opened in the side wall of the supporting leg, and the sliding hole is connected with the adjustment groove, and an installation hole is also opened at one end of the sliding hole close to the hinged end of the supporting leg; the end of the adjustment bracket away from its hinged end is also symmetrically fixed with docking teeth, and the docking teeth can cooperate to pass through the mounting hole, be placed in the adjustment groove, and engage with the latch tooth.

[0015] Another problem to be solved by the utility model is that when the existing thermometer works in a complex outdoor environment, its working lens lacks protection, and if dust falls into it, the temperature measurement efficiency will be affected.

[0016] To solve the above technical problems, the utility model provides the following technical solutions: a thermometer that is easy to adjust, which includes the above-mentioned support structure, and also includes a temperature measuring component, including a thermometer and a protective cover, the thermometer is installed on the top of the center pole, and the protective cover is sleeved on the top of the thermometer.

[0017] Beneficial effects of the utility model:

[0018] The utility model realizes height adjustment of the center rod by means of threaded rotation cooperation between the lifting ring and the center rod, and is suitable for temperature measurement environments at different heights. The highest point of the supporting leg is hinged to the lifting ring, and adjustments are made for different situations according to the constant change of the center of gravity of the device.

[0019] The support legs are fixed and reset by flexibly clamping the fan ring and the lifting ring. When not in use, the support legs are fixed together to prevent them from swinging at will and causing the risk of breaking or bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 It is a schematic diagram of the overall structure of the support structure of the utility model.

[0022] Figure 2 This is a schematic diagram of the central rod structure of the support structure of the utility model.

[0023] Figure 3 This is a schematic diagram of the lifting ring structure of the support structure of the utility model.

[0024] Figure 4This is a schematic diagram of the remaining structure of the lifting ring of the support structure of the utility model.

[0025] Figure 5 It is a schematic diagram of the structure of the clamping fan ring and the hinged fan ring of the support structure of the utility model.

[0026] Figure 6 This is a schematic diagram of the support leg ring structure of the support structure of the utility model.

[0027] Figure 7 The utility model is a schematic diagram of the overall structure of the thermometer which is easy to adjust. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Example 1

[0033] Reference Figure 1 , which is the first embodiment of the utility model, provides a support structure, which includes: a support assembly 100, including a central rod 101, a lifting ring 102 and support legs 103, the lifting ring 102 is arranged on the central rod 101, and the support legs 103 are connected to the circumferential outer wall of the lifting ring 102. This embodiment is preferably connected with three support legs 103, all of which are made of stainless steel for easy cleaning.

[0034] The adjustment assembly 200 includes a snap-on fan ring 201, a rotating ring 202, a hinged fan ring 203 and an adjustment bracket 204. The snap-on fan ring 201 is arranged on the lifting ring 102 and connected to the support leg 103. The rotating ring 202 is sleeved on the center rod 101. The hinged fan ring 203 is connected to the rotating ring 202. The two ends of the adjustment bracket 204 are respectively connected to the hinged fan ring 203 and the support leg 103.

[0035] During use, the two support legs 103 can rotate on both sides of the third support leg 103, and are slidably connected to the lifting ring 102 through the symmetrically arranged snap-fit ​​fan ring 201, so as to facilitate adjustment of the angle and the center of gravity.

[0036] Furthermore, the lifting ring 102 is rotatably threadedly connected to the central rod 101. When the lifting ring 102 is rotated as a whole, the three supporting legs 103 and the corresponding three adjustment brackets 204 rotate accordingly. At this time, the overall length of the mechanism will change, thereby realizing the height adjustment of the thermometer.

[0037] Furthermore, when installation is required, the snap-fit ​​fan rings 201 on both sides can be snapped into the lifting ring 102, and the adjustment bracket 204 can support and fix the support legs 103, and the opening range of the support legs 103 can be flexibly adjusted to provide more stable support. After use, the support legs 103 on both sides can be gathered and fixed to the central support leg 103 to prevent the support legs 103 from shaking and causing personal injury.

[0038] Example 2

[0039] Reference Figure 1 to Figure 6 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: a fixing platform 101a is fixedly connected to the top of the center rod 101, and a threaded groove 101b is provided on its circumferential outer wall. The structure of the fixing platform 101a can be a rectangular plate or a circular plate; the rotating ring 202 is rotatably connected to the outer wall of one end of the center rod 101 away from the fixing platform 101a.

[0040] The rotating ring 202 includes a rotating bearing 202a and a ring body 202b. The rotating bearing 202a is sleeved on the center rod 101, and preferably a deep groove ball bearing is used. The ring body 202b is sleeved on the outside of the rotating bearing 202a; the outer wall of the ring body 202b is fixedly connected to the first hinge block 202b-1, and a first rotating hole 202b-2 is also opened in the ring body 202b. The first rotating holes 202b-2 are symmetrically distributed on both sides of the first hinge block 202b-1, and one end of the adjusting bracket 204 is hinged to the first hinge block 202b-1.

[0041] The lifting ring 102 includes an inner ring 102a and an outer ring 102b, a connecting plate 102c is connected between the inner ring 102a and the outer ring 102b, and a groove structure is formed inside the lifting ring 102; a second hinge block 102b-1 is fixedly connected to the outer wall of the outer ring 102b, the second hinge block 102b-1 coincides with the plane where the first hinge block 202b-1 is located, and one end of the supporting leg 103 is hinged to the second hinge block 102b-1.

[0042] Among them, three supporting legs 103 are preferably provided, one of which is connected to the second hinge block 102b-1 and cannot realize the function of circumferential rotation, and the other two are movably provided on both sides thereof.

[0043] A threaded ring 102a-1 is circumferentially provided on the inner wall of the inner ring 102a, and the threaded ring 102a-1 is threadedly connected to the thread groove 101b. A locking platform 102a-2 is fixedly connected to the top of the inner ring 102a, and a first locking piece 102a-3 is symmetrically inserted on the locking platform 102a-2; a first card slot 102c-1 and a second card slot 102c-2 are symmetrically provided on the connecting plate 102c.

[0044] The first locking member 102a-3 includes a first pressure plate 102a-3a, a first plug column 102a-3b and a first clamping block 102a-3c, both ends of the first plug column 102a-3b are fixedly connected to the first pressure plate 102a-3a and the first clamping block 102a-3c, the first clamping block 102a-3c can be engaged with the first clamping slot 102c-1, and one end of the first clamping block 102a-3c is vertically connected to the first intercepting plate 102a-3c1; the first plug column 102a-3b is outer-connected with a first spring T1, and both ends of the first spring T1 are respectively connected to the first pressure plate 102a-3a and the locking platform 102a-2.

[0045] Furthermore, when the first pressure plate 102a-3a is pressed from above, the first block 102a-3c is confined in the first slot 102c-1; when the first pressure plate 102a-3a is released, the first block 102a-3c pops out of the first slot 102c-1 under the restoring action of the first spring T1.

[0046] A second locking piece 102a-4 is slidably inserted at the bottom of the connecting plate 102c, and the second locking piece 102a-4 includes a second pressure plate 102a-4a, a second plug column 102a-4b and a second card block 102a-4c. The second card block 102a-4c can be engaged and engaged in the second card slot 102c-2; the two ends of the second plug column 102a-4b are respectively connected to the second pressure plate 102a-4a and the second card block 102a-4c, and the second plug column 102a-4b is outerly connected with a second spring T2, and the two ends of the second spring T2 are respectively connected to the second pressure plate 102a-4a and the bottom of the connecting plate 102c. The movement state of the second locking piece 102a-4 is the same as that of the first locking piece 102a-3.

[0047] A through hole 201a is provided on the radial edge of one side of the snap-in fan ring 201, and a sliding groove 201b is also provided at the bottom of the snap-in fan ring 201. A third hinge block 201c is fixedly connected to the outer wall of the snap-in fan ring 201; the first plug column 102a-3b can slide in the through hole 201a, the second block 102a-4c can be inserted into the through hole 201a, and the sliding groove 201b can be slidably snap-fitted onto the outer ring 102b.

[0048] When it is necessary to fix the supporting legs 103 on both sides of the second hinge block 102b-1, the snap-in fan ring 201 slides along the outer ring 102b and is gradually embedded in the locking platform 102a-2. At this time, the first pressure plate 102a-3a is released, and the first intercepting plate 102a-3c1 thereon can resist the radius surface of the second hinge block 102b-1, restricting and fixing it in the locking platform 102a-2.

[0049] It should be noted that the bottom of the radius surface on the other side of the second hinge block 102b-1 can also be chamfered. When the locking fan ring 201 moves into the locking platform 102a-2, the inclined surface presses downward against the first intercepting plate 102a-3c1, and the first locking block 102a-3c can be pressed into the first locking groove 102c-1 without manually pressing the first pressure plate 102a-3a.

[0050] The hinged fan ring 203 includes symmetrically arranged fan blades 203a, and a connecting wall 203b is connected between the outer rings of the larger radius of the fan blades 203a, and an arc block 203c is symmetrically connected to the opposite side of the fan blade 203a, and a through groove 203d is formed between the arc block 203c and the connecting wall 203b; the arc block 203c can be slidably inserted into the first rotating hole 202b-2, and the outer wall of the connecting wall 203b is fixedly connected to the fourth hinge block 203b-1, and one end of the adjustment bracket 204 is hinged to the fourth hinge block 203b-1.

[0051] During use, the hinged fan ring 203 can follow the support leg 103 and rotate without restriction compared to the central rod 101, but it can only move within the range of the first rotating hole 202b-2 on the ring body 202b.

[0052] An adjustment slot 103a is provided in the support leg 103, and a latch tooth 103a-1 is symmetrically connected to the bottom of the adjustment slot 103a. A sliding hole 103b is provided on the side wall of the support leg 103, and the sliding hole 103b is connected to the adjustment slot 103a. An installation hole 103c is also provided at one end of the sliding hole 103b close to the hinged end of the support leg 103; a docking tooth 204a is symmetrically fixed at one end of the adjustment bracket 204 away from its hinged end, and the docking tooth 204a can fit through the installation hole 103c, be placed in the adjustment slot 103a, and engage with the latch tooth 103a-1.

[0053] During use, the user can manually adjust the position of the support bracket 204 on the support leg 103 according to needs, and the three support legs 103 can be adjusted separately to adapt to uneven ground conditions.

[0054] The remaining structures are the same as those of Example 1.

[0055] Example 3

[0056] Reference Figure 1 to Figure 7 , which is the third embodiment of the utility model. This embodiment is different from the third embodiment in that it provides an easily adjustable thermometer, which includes the supporting structure in the above embodiment, and also includes a temperature measuring component 300, including a thermometer 301 and a protective cover 302. The thermometer 301 is installed on the top of the center rod 101, and the protective cover 302 is sleeved on the top of the thermometer 301.

[0057] Compared with the second embodiment, the protective cover 302 further protects the thermometer 301 from multiple angles to prevent the thermometer 301 from being damaged from the outside.

[0058] The remaining structure is the same as that of Example 2.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A supporting structure, characterized in that: include, A support assembly (100) comprises a central rod (101), a lifting ring (102) and support legs (103), wherein the lifting ring (102) is arranged on the central rod (101), and the support legs (103) are connected to the circumferential outer wall of the lifting ring (102); The adjustment assembly (200) comprises a snap-fit ​​fan ring (201), a rotating ring (202), a hinged fan ring (203) and an adjustment bracket (204); the snap-fit ​​fan ring (201) is arranged on the lifting ring (102) and connected to the support leg (103); the rotating ring (202) is sleeved on the center rod (101); the hinged fan ring (203) is connected to the rotating ring (202); and two ends of the adjustment bracket (204) are respectively connected to the hinged fan ring (203) and the support leg (103).

2. The support structure according to claim 1, characterized in that: The top of the center rod (101) is fixedly connected to a fixing platform (101a), and a threaded groove (101b) is provided on its circumferential outer wall. The rotating ring (202) is rotatably connected to the outer wall of one end of the center rod (101) away from the fixing platform (101a).

3. The support structure according to claim 1 or 2, characterized in that: The rotating ring (202) comprises a rotating bearing (202a) and a ring body (202b), wherein the rotating bearing (202a) is sleeved on the central rod (101), and the ring body (202b) is sleeved outside the rotating bearing (202a); The outer wall of the ring body (202b) is fixedly connected to a first hinge block (202b-1), a first rotating hole (202b-2) is also provided in the ring body (202b), and one end of the adjustment bracket (204) is hinged to the first hinge block (202b-1).

4. The support structure according to claim 3, characterized in that: The lifting ring (102) comprises an inner ring (102a) and an outer ring (102b), and a connecting plate (102c) is connected between the inner ring (102a) and the outer ring (102b); The outer wall of the outer ring (102b) is fixedly connected to a second hinge block (102b-1), and one end of the support leg (103) is hinged to the second hinge block (102b-1); A threaded ring (102a-1) is provided on the inner wall of the inner ring (102a) in a circumferential direction, the threaded ring (102a-1) is threadedly connected to the thread groove (101b), a locking platform (102a-2) is fixedly connected to the top of the inner ring (102a), and a first locking piece (102a-3) is symmetrically plugged onto the locking platform (102a-2); The connecting plate (102c) is symmetrically provided with a first card slot (102c-1) and a second card slot (102c-2).

5. The support structure according to claim 4, characterized in that: The first locking member (102a-3) comprises a first pressing plate (102a-3a), a first plug post (102a-3b) and a first clamping block (102a-3c); two ends of the first plug post (102a-3b) are fixedly connected to the first pressing plate (102a-3a) and the first clamping block (102a-3c); the first clamping block (102a-3c) can be engaged with the first clamping slot (102c-1); one end of the first clamping block (102a-3c) is vertically connected to the first intercepting plate (102a-3c1); A first spring (T1) is connected to the outer shell of the first plug column (102a-3b), and two ends of the first spring (T1) are respectively connected to the first pressing plate (102a-3a) and the locking platform (102a-2).

6. The support structure according to claim 5, characterized in that: A second locking member (102a-4) is slidably inserted at the bottom of the connecting plate (102c), the second locking member (102a-4) comprising a second pressing plate (102a-4a), a second plug post (102a-4b) and a second clamping block (102a-4c), the second clamping block (102a-4c) being capable of being engaged and clamped in the second clamping slot (102c-2); The two ends of the second plug post (102a-4b) are respectively connected to the second pressure plate (102a-4a) and the second clamping block (102a-4c); the second plug post (102a-4b) is outer-mounted with a second spring (T2); the two ends of the second spring (T2) are respectively connected to the second pressure plate (102a-4a) and the bottom of the connecting plate (102c).

7. The support structure according to claim 6, characterized in that: The snap-fit ​​fan ring (201) is provided with a through hole (201a) near a radial edge of one side thereof, and a sliding groove (201b) is also provided at the bottom of the snap-fit ​​fan ring (201), and a third hinge block (201c) is fixedly connected to the outer wall of the snap-fit ​​fan ring (201); The first plug post (102a-3b) can slide in the through hole (201a), the second clamping block (102a-4c) can be inserted into the through hole (201a), and the sliding groove (201b) can be slidably clamped onto the outer ring (102b).

8. The support structure according to claim 7, characterized in that: The hinged fan ring (203) comprises symmetrically arranged fan blades (203a), connecting walls (203b) are connected between the outer rings of the fan blades (203a) with larger radii, and arc blocks (203c) are symmetrically connected to the opposite sides of the fan blades (203a), and a through groove (203d) is formed between the arc block (203c) and the connecting wall (203b); The arc block (203c) can be slidably inserted into the first rotating hole (202b-2), the outer wall of the connecting wall (203b) is fixedly connected with a fourth hinge block (203b-1), and one end of the adjustment bracket (204) is hinged to the fourth hinge block (203b-1).

9. The support structure according to claim 8, characterized in that: An adjusting groove (103a) is provided in the support leg (103), the bottom of the adjusting groove (103a) is symmetrically connected with latch teeth (103a-1), a sliding hole (103b) is provided on the side wall of the support leg (103), the sliding hole (103b) is communicated with the adjusting groove (103a), and a mounting hole (103c) is also provided at one end of the sliding hole (103b) close to the hinged end of the support leg (103); A docking tooth (204a) is symmetrically fixed to one end of the adjustment bracket (204) away from its hinged end. The docking tooth (204a) can fit through the mounting hole (103c), be placed in the adjustment groove (103a), and be engaged with the latching tooth (103a-1).

10. A thermometer that is easy to adjust, characterized in that: The supporting structure comprises any one of claims 1 to 9, further comprising: The temperature measurement assembly (300) comprises a temperature measuring instrument (301) and a protective cover (302), wherein the temperature measuring instrument (301) is mounted on the top of the central rod (101), and the protective cover (302) is sleeved on the top of the temperature measuring instrument (301).

Images