Adjustable desktop warmer

Abstract

The utility model relates to the technical field of heaters, in particular to an adjustable desktop heater which comprises a cabinet type heater, an adjusting mechanism is arranged at the lower end of the cabinet type heater, the adjusting mechanism comprises adjusting stand columns and a rotary adjusting assembly, and the cabinet type heater is rotationally arranged between the adjusting stand columns. Each adjusting stand column comprises a fixed stand column, a sliding stand column and a locking bolt, a rotating shaft is rotationally arranged on the inner side of each sliding stand column, the rotating shafts and the cabinet type warmer are fixedly arranged, and a rotating adjusting assembly is arranged at the upper end of one set of adjusting stand columns and comprises a locking base, a locking pin and a locking rotating disc. The locking rotating disc is fixedly arranged on the rotating shaft, a plurality of locking holes are formed in the outer side of the locking rotating disc in a penetrating mode, the locking pin is arranged in the locking base in a sliding mode, and the front end of the locking pin can be inserted into the locking holes. And the device is suitable for users with different heights and different use environments.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to an adjustable desktop heater. Background Art

[0002] In winter, when working, hands often come into the room from outside. It is difficult to adapt quickly from a very low temperature environment. In order to get into the working state faster, it is necessary to install a heater on the desk to warm the hands so that they can work better.

[0003] Patent number CN209541000U is a desktop heater, including a top plate, a side plate and a heating element. The side plate is arranged on one side of the top plate and fixedly connected to the top plate. When the desktop heater is placed on the desktop, the top plate has a preset height from the desktop, so that the top plate, the side plate and the desktop are surrounded to form a storage space with an opening, and at least one wall of the storage space is provided with the heating element. When the desktop heater is placed on the desktop, the top plate has a preset height from the desktop, so that a storage space is formed between the desktop heater and the desktop. When it has a suitable height, the mouse can be placed under the top plate and can be operated manually. The heating element is then used to heat the space under the top plate so that the temperature in the space is maintained in a preset range, which can avoid the problem of hand stiffness caused by the cold, improve office efficiency, and protect the health of the hands during office work to avoid frostbite.

[0004] The above desktop heater has the following problems: the heater cannot be adjusted in height, distance and angle, the use environment is restricted, and the use needs of users of different heights cannot be met. Utility Model Content

[0005] The utility model provides an adjustable desktop heater to solve the problems of the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions: an adjustable desktop heater, including a cabinet heater, an adjustment mechanism is arranged at the lower end of the cabinet heater, the adjustment mechanism includes an adjustment column and a rotation adjustment component, the adjustment column is symmetrically arranged in two groups, the cabinet heater is rotationally arranged between the two groups of the adjustment columns, the adjustment column includes a fixed column, a sliding column and a locking bolt, the sliding column is slidably arranged inside the fixed column, the side wall of the fixed column is linearly penetrated with a first locking hole, the side wall of the sliding column is penetrated with a second locking hole, The threaded end of the locking bolt passes through the first locking hole and the second locking hole and is locked by a nut. A rotating shaft is rotatably arranged on the inner side of the sliding column. The rotating shaft and the cabinet heater are fixedly arranged. The rotation adjustment component is arranged on the upper end of one group of adjustment columns. The rotation adjustment component includes a locking seat, a locking pin and a locking turntable. The locking seat is fixedly arranged on the upper end of the sliding column. The locking turntable is fixedly arranged on the rotating shaft and has a plurality of locking holes penetrating on the outer side. The locking pin is slidably arranged in the locking seat and the front end can be inserted into the locking hole.

[0007] A further improvement is that an auxiliary support mechanism is provided at the end of the cabinet heater, and the auxiliary support mechanism includes a rotating seat and a support column. The rotating seat is fixedly set at the end of the cabinet heater, and the support column includes a first support column, a second support column and a spring. The upper end of the first support column is rotatably set in the rotating seat, and the second support column is slidably set at the lower end of the first support column. The spring is sleeved inside the first support column and its two ends are respectively against the first support column and the second support column.

[0008] As a further improvement, a curved supporting surface is provided at the lower end of the second supporting column.

[0009] As a further improvement, the second locking holes and the first locking holes are provided in multiple groups corresponding to each other.

[0010] As a further improvement, a limiting ring is provided on the locking pin, and the limiting ring is provided between the locking seat and the locking turntable.

[0011] Compared with the prior art, the utility model has the following beneficial effects: during actual use, the utility model can adjust the height and angle of the cabinet heater according to actual use requirements, and is suitable for users of different heights and different use environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 A magnified view of the part A in the middle;

[0014] Figure 3 It is a schematic diagram of the partial structure of the auxiliary support mechanism of the utility model.

[0015] In the figure, 1. cabinet heater; 2. adjustment mechanism; 21. adjustment column; 211. fixed column; 2111. first locking hole; 212. sliding column; 2121. second locking hole; 2122. rotating shaft; 213. locking bolt; 22. rotation adjustment assembly; 221. locking seat; 222. locking pin; 2221. limiting ring; 223. locking turntable; 2231. locking hole; 3. auxiliary support mechanism; 31. rotating seat; 32. support column; 321. first support column; 322. second support column; 3221. arc-shaped support surface; 323. spring. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Below is a combination of the embodiments and the attached Figures 1 to 3 , the technical solution of the utility model is further elaborated.

[0019] Example 1

[0020] An adjustable desktop heater comprises a cabinet heater 1, wherein an adjustment mechanism 2 is arranged at the lower end of the cabinet heater 1, wherein the adjustment mechanism 2 comprises an adjustment column 21 and a rotation adjustment assembly 22, wherein two groups of the adjustment columns 21 are symmetrically arranged, wherein the cabinet heater 1 is rotationally arranged between the two groups of the adjustment columns 21, wherein the adjustment columns 21 comprise a fixed column 211, a sliding column 212 and a locking bolt 213, wherein the sliding column 212 is slidingly arranged inside the fixed column 211, wherein a first locking hole 2111 is linearly provided on the side wall of the fixed column 211, wherein a second locking hole 2121 is provided on the side wall of the sliding column 212, wherein the threaded end of the locking bolt 213 penetrates through the first locking hole 2111 and the ... The hole 2111 and the second locking hole 2121 are locked by a nut, and a rotating shaft 2122 is rotatably arranged on the inner side of the sliding column 212, and the rotating shaft 2122 and the cabinet heater 1 are fixedly arranged, and the rotating adjustment component 22 is arranged on the upper end of one group of adjustment columns 21, and the rotating adjustment component 22 includes a locking seat 221, a locking pin 222 and a locking turntable 223, the locking seat 221 is fixedly arranged on the upper end of the sliding column 212, the locking turntable 223 is fixedly arranged on the rotating shaft 2122 and a plurality of locking holes 2231 are arranged through the outer side, the locking pin 222 is slidably arranged in the locking seat 221 and the front end can be inserted into the locking hole 2231.

[0021] like Figures 1 to 3 As shown, during actual use, the utility model can adjust the height and angle of the cabinet heater 1 according to actual use requirements, which is suitable for users of different heights and different use environments. During the adjustment process, the locking bolt 213 is first pulled out, and then the lock between the fixed column 211 and the sliding column 212 is released. Secondly, according to the use requirements, the sliding column 212 is slid to a suitable height, and the fixed column 211 and the sliding column 212 are re-locked by the locking bolt 213 to complete the height adjustment. When adjusting the angle, first pull out the front end of the locking pin 222 from the locking hole 2231 of the locking dial 223, and rotate the cabinet heater 1 according to the use requirements. During the rotation of the cabinet heater 1, the locking dial 223 is driven to rotate synchronously. When it is rotated to a suitable angle, the front end of the locking pin 222 is reinserted into the adjusted locking dial 223 to complete the locking. The structure is simple and easy to operate.

[0022] As a further preferred embodiment, an auxiliary support mechanism 3 is provided at the end of the cabinet heater 1, and the auxiliary support mechanism 3 includes a rotating seat 31 and a support column 32. The rotating seat 31 is fixedly set at the end of the cabinet heater 1, and the support column 32 includes a first support column 321, a second support column 322 and a spring 323. The upper end of the first support column 321 is rotatably set in the rotating seat 31, and the second support column 322 is slidably set at the lower end of the first support column 321. The spring 323 is sleeved inside the first support column 321 and its two ends are respectively against the first support column 321 and the second support column 322.

[0023] Specifically, Figure 1 and 3 As shown, the spring 323 arranged between the first support column 321 and the second support column 322 is compressed to store elastic potential energy. During the adjustment of the cabinet heater 1, the spring 323 releases or stores elastic potential energy during the adjustment process, so that the lower end of the second support column 322 is always against the support surface, thereby improving the stability of the equipment and avoiding accidents caused by the equipment tipping over during use.

[0024] As a further preferred embodiment, a curved supporting surface 3221 is disposed at the lower end of the second supporting column 322 .

[0025] As a further preferred embodiment, the second locking holes 2121 and the first locking holes 2111 are correspondingly provided in multiple groups.

[0026] As a further preferred embodiment, a limiting ring 2221 is provided on the locking pin 222, and the limiting ring 2221 is provided between the locking seat 221 and the locking turntable 223. The limiting ring 2221 is used to prevent the locking pin 222 from being over-adjusted and sliding out of the locking seat 221.

[0027] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An adjustable desktop heater, comprising a cabinet heater (1), characterized in that: The cabinet heater (1) is provided with an adjustment mechanism (2) at the lower end, the adjustment mechanism (2) comprising an adjustment column (21) and a rotation adjustment assembly (22), the adjustment column (21) being symmetrically arranged in two groups, the cabinet heater (1) being rotationally arranged between the two groups of the adjustment columns (21), the adjustment column (21) comprising a fixed column (211), a sliding column (212) and a locking bolt (213), the sliding column (212) being slidingly arranged inside the fixed column (211), the side wall of the fixed column (211) being linearly provided with a first locking hole (2111), the side wall of the sliding column (212) being linearly provided with a second locking hole (2121), the threaded end of the locking bolt (213) passing through the first locking hole (2111) and the second locking hole (2121), The sliding column (212) is provided with a rotating shaft (2122) which is rotatably arranged inside the sliding column (212); the rotating shaft (2122) and the cabinet heater (1) are fixedly arranged; the rotating adjustment component (22) is arranged at the upper end of one of the adjustment columns (21); the rotating adjustment component (22) comprises a locking seat (221), a locking pin (222) and a locking turntable (223); the locking seat (221) is fixedly arranged at the upper end of the sliding column (212); the locking turntable (223) is fixedly arranged on the rotating shaft (2122) and has a plurality of locking holes (2231) extending therethrough on the outer side; the locking pin (222) is slidably arranged in the locking seat (221) and the front end can be inserted into the locking hole (2231).

2. An adjustable desktop heater according to claim 1, characterized in that: An auxiliary support mechanism (3) is provided at the end of the cabinet heater (1), and the auxiliary support mechanism (3) includes a rotating seat (31) and a support column (32). The rotating seat (31) is fixedly arranged at the end of the cabinet heater (1), and the support column (32) includes a first support column (321), a second support column (322) and a spring (323). The upper end of the first support column (321) is rotatably arranged in the rotating seat (31), and the second support column (322) is slidably arranged at the lower end of the first support column (321). The spring (323) is sleeved inside the first support column (321) and its two ends are respectively against the first support column (321) and the second support column (322).

3. An adjustable desktop heater according to claim 2, characterized in that: The lower end of the second supporting column (322) is provided with an arc-shaped supporting surface (3221).

4. The adjustable desktop heater according to claim 1, characterized in that: The second locking holes (2121) and the first locking holes (2111) are correspondingly arranged in multiple groups.

5. The adjustable desktop heater according to claim 1, characterized in that: A limiting ring (2221) is provided on the locking pin (222), and the limiting ring (2221) is provided between the locking seat (221) and the locking rotating disk (223).

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