Portable digital display temperature and humidity detector

Abstract

The utility model discloses a portable digital display temperature and humidity detector, and relates to the technical field of measurement technical equipment. The device comprises a detector, the front surface of the detector is fixedly connected with a glass protection window, the top of the detector is fixedly connected with an antenna, the outer surface of the detector is fixedly connected with a protection shell, a telescopic rod is arranged below the detector, and the bottom of the telescopic rod is fixedly connected with a fixing column. According to the utility model, through the arrangement of the clamping jaws, a user makes a rubber block contact with a cross rod and then presses down a lower pressing block fixed at the bottom of a lower pressing plate; a downward pressing stress piece of a downward pressing block moves and drives a clamping jaw to contract inwards under the limitation of a second fixing column and a trepanning fixing block at the same time, due to the fact that downward force is applied to a rubber block by equipment, a transverse rod is firmly clamped by a downward pressing plate, a user can firmly hang the equipment on the transverse rod, and the equipment cannot fall off; and the effect of timely recording when both hands are separated from the equipment is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring technology equipment, and particularly relates to a portable digital display temperature and humidity detector. Background Art

[0002] The temperature and humidity detector is an instrument used to measure instantaneous temperature and humidity and average temperature and humidity. It has the functions of temperature and humidity measurement, display, recording, real-time clock, data communication and over-limit alarm. The temperature and humidity meter is mainly used in food storage and transportation, museum cultural relics, archives management, building materials experiments, agriculture, forestry and animal husbandry applications, building acceptance, important medical and health places, pipeline maintenance, etc.

[0003] Most of the existing equipment needs to be held by the surveyor for measurement when in use. However, since the equipment needs to be held in the hand after the measurement, the surveyor cannot record the measurement data in a timely manner, which causes the measurement value to change and lead to incorrect measurement data. Utility Model Content

[0004] The purpose of the utility model is to provide a portable digital temperature and humidity detector, wherein the user presses down the pressure block to pull the limit column out of the limit groove, selects a suitable length of the sliding column, and then holds the support frame to touch the rubber block to the cross bar in the required measuring space, and then presses down the lower pressure plate to press the force-bearing sheet down so that the clamping claws contract inward so that the clamping claws clamp the cross bar, or the user pries the support frame apart so that the anti-slip block and the anti-slip sheet form a support with the ground, thereby solving the problem that the measurement personnel cannot record the measurement data in a timely manner when the existing equipment is in use, thereby causing the measurement value to change and resulting in incorrect measurement data.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a portable digital temperature and humidity detector, comprising a detector, a glass protection window fixedly connected to the front of the detector, an antenna fixedly connected to the top of the detector, a protective shell fixedly connected to the outer surface of the detector, a telescopic rod arranged below the detector, a fixed column fixedly connected to the bottom of the telescopic rod, a telescopic shell fixedly connected to the back of the detector, a sliding column slidably connected inside the telescopic shell, a bottom plate fixedly connected to the top of the sliding column, a perforated fixed block fixedly connected to the top of the bottom plate, a second fixed column fixedly connected inside the perforated fixed block, a clamping claw rotatably connected to the outer surface of the second fixed column, a force-bearing sheet fixedly connected to the right side of the clamping claw, a small spring fixedly connected to the bottom of the force-bearing sheet, a lower pressure block arranged above the force-bearing sheet, a lower pressure plate fixedly connected to the top of the lower pressure block, and a rubber block fixedly connected to the back of the lower pressure plate.

[0007] Furthermore, a bottom block is fixedly connected to the bottom of the telescopic shell, a gasket is fixedly connected to the bottom of the bottom block, a slide rod is fixedly connected to the bottom of the gasket, and a slideway is provided on the outer surface of the slide rod.

[0008] Furthermore, the outer surface of the sliding column is slidably connected to a telescopic column, the bottom of the telescopic column is fixedly connected to a connecting plate, the interior of the connecting plate is fixedly connected to a rotating shaft 1, the outer surface of the rotating shaft 1 is rotatably connected to a rotating wheel 1, the outer surface of the rotating wheel 1 is transmission-connected to a transmission belt, the back of the transmission belt is transmission-connected to a rotating wheel 2, the interior of the rotating wheel 2 is rotatably connected to a rotating shaft 2, the bottom of the sliding column is fixedly connected to a fixed block 1, and the inner wall of the telescopic shell is fixedly connected to a fixed block 2.

[0009] Furthermore, a force-bearing block is fixedly connected to the outer surface of the sliding column, a fixed column 1 is fixedly connected inside the force-bearing block, a pressure block is rotatably connected to the outer surface of the fixed column 1, a spring is fixedly connected to the bottom of the pressure block, a plurality of limit grooves are opened on the outer surface of the sliding column, and a limit column is slidably connected inside the limit groove.

[0010] Furthermore, the top of the base plate is rotatably connected to a limiting column, the outer surface of the limiting column is fixedly connected to the front side of the lower pressure plate, and the bottom of the small spring is fixedly connected to the top of the base plate.

[0011] Furthermore, a rotating block is rotatably connected inside the fixed column, a supporting frame is fixedly connected to the bottom of the rotating block, an anti-slip block is fixedly connected to the bottom of the supporting frame, a buckle is fixedly connected to the left side of the anti-slip block, a connecting block is fixedly connected to the bottom of the fixed column, the bottom of the connecting block is fixedly connected to the supporting column, and an anti-slip sheet is fixedly connected to the bottom of the support column.

[0012] Furthermore, a transmission belt is fixedly connected inside the first fixing block, the slideway surface is slidably connected to the inside of the telescopic rod, and a transmission belt is fixedly connected inside the second fixing block.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a clamping claw. Specifically, the user makes the rubber block contact the cross bar and then presses down the lower pressing block fixed at the bottom of the lower pressing plate. The downward pressing force sheet of the lower pressing block moves and drives the clamping claw to shrink inward under the restriction of the second fixed column and the open hole fixed block. Because the equipment applies a downward force to the rubber block, the lower pressing plate clamps the cross bar firmly, so that the user can hang the equipment firmly on the cross bar to prevent it from falling off, so that both hands can be separated from the equipment for timely recording.

[0015] 2. The utility model sets a support frame. Specifically, the user pulls the support frame to drive the fixed column to move, and then pries the three support frames outward to expose the support column and the anti-slip sheet from the inside. Then, the anti-slip block and the anti-slip sheet contact the ground at the same time to support the device on the ground, so that the user can firmly place the device on the ground, so that the device can better detect the space.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the fixed column of the utility model;

[0019] Figure 2 This is a schematic diagram of the telescopic shell structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connecting piece of the utility model;

[0021] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 5 This is a schematic diagram of the structure of the clamping jaws of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the rotating block of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Detector; 11. Glass protection window; 12. Protective shell; 13. Antenna; 14. Telescopic rod; 141. Fixed column; 2. Telescopic shell; 21. Bottom block; 22. Sliding column; 23. Gasket; 24. Slide; 25. Sliding rod; 3. Telescopic column; 31. Rotating shaft 1; 311. Rotating wheel 1; 32. Transmission belt; 33. Fixed block 1; 34. Rotating shaft 2; 341. Rotating wheel 2; 35. Connecting piece; 36. Fixed block 2; 4. Limiting groove ;41. Limit column;42. Force block;421. Fixed column one;422. Pressure block;43. Spring;5. Clamp;51. Fixed column two;52. Opening fixed block;53. Force sheet;531. Small spring;54. Bottom plate;55. Lower pressure plate;551. Lower pressure block;56. Rubber block;6. Rotating block;61. Support frame;62. Anti-slip block;621. Buckle;63. Connecting block;64. Support column;641. Anti-slip sheet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6As shown, the utility model is a portable digital display temperature and humidity detector, including a detector 1, a glass protection window 11 is fixedly connected to the front of the detector 1, an antenna 13 is fixedly connected to the top of the detector 1, a protective shell 12 is fixedly connected to the outer surface of the detector 1, a telescopic rod 14 is arranged below the detector 1, a fixed column 141 is fixedly connected to the bottom of the telescopic rod 14, a telescopic shell 2 is fixedly connected to the back of the detector 1, a sliding column 22 is slidably connected inside the telescopic shell 2, a bottom plate 54 is fixedly connected to the top of the sliding column 22, a perforated fixed block 52 is fixedly connected to the top of the bottom plate 54, a fixed column 2 is fixedly connected to the inside of the perforated fixed block 52, a fixed column 51 is fixedly connected to the outer surface of the fixed column 51, a clamp 5 is rotatably connected to the outer surface of the clamp 5, a force-bearing sheet 53 is fixedly connected to the right side of the clamp 5, and the force-bearing sheet 5 A small spring 531 is fixedly connected to the bottom, a pressing block 551 is arranged above the force-bearing sheet 53, a pressing plate 55 is fixedly connected to the top of the pressing block 551, and a rubber block 56 is fixedly connected to the back of the pressing plate 55. The utility model sets the clamping claw 5, specifically, the user makes the rubber block 56 contact the cross bar and then presses down the pressing block 551 fixed at the bottom of the lower pressing plate 55, the pressing piece 53 of the pressing block 551 is pressed down to move, and at the same time drives the clamping claw 5 to shrink inward under the restriction of the fixed column 2 51 and the opening fixed block 52. Because the equipment applies a downward force to the rubber block 56, the pressing plate 55 firmly clamps the cross bar, so that the user can firmly hang the equipment on the cross bar to prevent it from falling off, so as to achieve the effect of timely recording with both hands away from the equipment. A bottom block 21 is fixedly connected to the bottom of the telescopic shell 2, a gasket 23 is fixedly connected to the bottom of the bottom block 21, a slide rod 25 is fixedly connected to the bottom of the gasket 23, and a slideway 24 is provided on the outer surface of the slide rod 25. The opening of the slideway 24 makes the device more stable when stretching and will not deviate when moving within the specified track. The outer surface of the sliding column 22 is slidably connected to the telescopic column 3, the bottom of the telescopic column 3 is fixedly connected to a connecting piece 35, the inside of the connecting piece 35 is fixedly connected to a rotating shaft 1 31, the outer surface of the rotating shaft 1 31 is rotatably connected to a rotating wheel 1 311, the outer surface of the rotating wheel 1 311 is transmission-connected to a transmission belt 32, the back of the transmission belt 32 is transmission-connected to a rotating wheel 2 341, the inside of the rotating wheel 2 341 is rotatably connected to a rotating shaft 2 34, the bottom of the sliding column 22 is fixedly connected to a fixed block 1 33, and the inner wall of the telescopic shell 2 is fixedly connected to a fixed block 2 36. The arrangement of the rotating wheel 1 311 and the rotating wheel 2 341 can make the equipment faster and smoother when extending without getting stuck due to friction. A force block 42 is fixedly connected to the outer surface of the sliding column 22, a fixed column 421 is fixedly connected inside the force block 42, a pressure block 422 is rotatably connected to the outer surface of the fixed column 421, a spring 43 is fixedly connected to the bottom of the pressure block 422, a plurality of limit grooves 4 are opened on the outer surface of the sliding column 22, a limit column 41 is slidably connected inside the limit groove 4, and the setting of the limit groove 4 allows the device to be fixed using the limit column 41 when it reaches a specified height.The top of the bottom plate 54 is rotatably connected to the limiting column 41, the outer surface of the limiting column 41 is fixedly connected to the front of the lower pressure plate 55, and the bottom of the small spring 531 is fixedly connected to the top of the bottom plate 54. The setting of the small spring 531 allows the device to make the force-bearing sheet 53 rebound under its action, which is convenient for resetting the device. The fixed column 141 is rotatably connected with a rotating block 6 inside, and a supporting frame 61 is fixedly connected to the bottom of the rotating block 6, and an anti-slip block 62 is fixedly connected to the bottom of the support frame 61, and a buckle 621 is fixedly connected to the left side of the anti-slip block 62, and a connecting block 63 is fixedly connected to the bottom of the fixed column 141, and a supporting column 64 is fixedly connected to the bottom of the connecting block 63, and an anti-slip sheet 641 is fixedly connected to the bottom of the support column 64. The utility model sets a supporting frame 61, specifically, the user pulls the supporting frame 61 to drive the fixed column 141 to move, and then opens the three supporting frames 61 outward, so that the support column 64 and the anti-slip sheet 641 are exposed from the inside, and then the anti-slip block 62 and the anti-slip sheet 641 are simultaneously in contact with the ground to play a supporting role to support the device on the ground, so that the user can firmly place the device on the ground, so that the device can better detect the space. The fixed block 1 33 is internally fixedly connected with a transmission belt 32, the surface of the slideway 24 is slidably connected to the inside of the telescopic rod 14, and the fixed block 2 36 is internally fixedly connected with a transmission belt 32. The sliding connection between the slideway 24 and the telescopic rod 14 makes the bottom of the device smooth when stretched, making it more convenient for users to use it.

[0028] A specific application of this embodiment is: the user holds the support frame 61, and then presses the pressure block 422 to make the limiting column 41 pulled out from the limiting groove 4 under the restriction of the force block 42 and the fixed column 1 421, and then pulls the sliding column 22 upward to make the fixed block 1 33 fixed at the bottom of the sliding column 22 drive the transmission belt 32 to move and at the same time drive the rotating wheel 1 311 and the rotating wheel 2 341 to rotate so that the rotating shaft 1 31 and the rotating shaft 2 34 drive the connecting piece 35 fixed at the bottom of the telescopic column 3 to move to make it telescopic, and then the fixed block 2 36 plays a role of limiting. After reaching the highest position, the user releases the pressure block 422 to reset the limiting column 41 under the action of the spring 43 to fix the height, and the user connects the rubber block 56 The touch cross bar then presses down the lower pressing block 551 fixed at the bottom of the lower pressing plate 55, and the downward pressing force sheet 53 of the lower pressing block 551 moves and drives the clamping claw 5 to shrink inward under the restriction of the second fixing column 51 and the open hole fixing block 52. Because the equipment applies a downward force to the rubber block 56, the lower pressing plate 55 clamps the cross bar firmly, so that the user can hang the equipment firmly on the cross bar. If no suitable fixed position is found in the space, the support frame 61 can be pulled to drive the fixed column 141 to move, and then the three support frames 61 are opened outward to expose the support column 64 and the anti-slip sheet 641 from the inside, and then the anti-slip block 62 and the anti-slip sheet 641 are made to contact the ground at the same time to support the equipment on the ground.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable digital temperature and humidity detector, comprising a detector (1), wherein a glass protection window (11) is fixedly connected to the front of the detector (1), and characterized in that: The top of the detector (1) is fixedly connected to an antenna (13); the outer surface of the detector (1) is fixedly connected to a protective shell (12); a telescopic rod (14) is arranged below the detector (1); the bottom of the telescopic rod (14) is fixedly connected to a fixed column (141); the back of the detector (1) is fixedly connected to a telescopic shell (2); the inside of the telescopic shell (2) is slidably connected to a sliding column (22); the top of the sliding column (22) is fixedly connected to a bottom plate (54); the top of the bottom plate (54) is fixedly connected to an opening A fixed block (52), wherein the open hole fixed block (52) is fixedly connected to a second fixed column (51) inside, the second fixed column (51) is rotatably connected to a clamping claw (5) on the outer surface, the clamping claw (5) is fixedly connected to a force-bearing sheet (53) on the right side, the bottom of the force-bearing sheet (53) is fixedly connected to a small spring (531), a lower pressure block (551) is arranged above the force-bearing sheet (53), the top of the lower pressure block (551) is fixedly connected to a lower pressure plate (55), and the back of the lower pressure plate (55) is fixedly connected to a rubber block (56).

2. A portable digital temperature and humidity detector according to claim 1, characterized in that: The bottom of the telescopic housing (2) is fixedly connected to a bottom block (21), the bottom of the bottom block (21) is fixedly connected to a gasket (23), the bottom of the gasket (23) is fixedly connected to a slide rod (25), and the outer surface of the slide rod (25) is provided with a slideway (24).

3. A portable digital temperature and humidity detector according to claim 2, characterized in that: The outer surface of the sliding column (22) is slidably connected to a telescopic column (3), the bottom of the telescopic column (3) is fixedly connected to a connecting piece (35), the interior of the connecting piece (35) is fixedly connected to a rotating shaft (31), and the outer surface of the rotating shaft (31) is rotatably connected to a rotating wheel (311).

4. A portable digital temperature and humidity detector according to claim 3, characterized in that: The outer surface of the rotating wheel 1 (311) is connected to a transmission belt (32), the back surface of the transmission belt (32) is connected to a rotating wheel 2 (341), the interior of the rotating wheel 2 (341) is connected to a rotating shaft 2 (34), the bottom of the sliding column (22) is fixedly connected to a fixing block 1 (33), and the inner wall of the telescopic shell (2) is fixedly connected to a fixing block 2 (36).

5. A portable digital temperature and humidity detector according to claim 4, characterized in that: The outer surface of the sliding column (22) is fixedly connected to a force block (42), the inside of the force block (42) is fixedly connected to a fixed column 1 (421), the outer surface of the fixed column 1 (421) is rotatably connected to a pressure block (422), the bottom of the pressure block (422) is fixedly connected to a spring (43), the outer surface of the sliding column (22) is provided with a plurality of limit grooves (4), and the limit grooves (4) are slidably connected to the limit column (41).

6. A portable digital temperature and humidity detector according to claim 1, characterized in that: The top of the bottom plate (54) is rotatably connected to the limiting column (41), the outer surface of the limiting column (41) is fixedly connected to the front of the lower pressing plate (55), and the bottom of the small spring (531) is fixedly connected to the top of the bottom plate (54).

7. A portable digital temperature and humidity detector according to claim 1, characterized in that: The fixed column (141) is rotatably connected to a rotating block (6) inside, the bottom of the rotating block (6) is fixedly connected to a support frame (61), the bottom of the support frame (61) is fixedly connected to an anti-sliding block (62), the left side of the anti-sliding block (62) is fixedly connected to a buckle (621), the bottom of the fixed column (141) is fixedly connected to a connecting block (63), the bottom of the connecting block (63) is fixedly connected to a supporting column (64), and the bottom of the supporting column (64) is fixedly connected to an anti-slip sheet (641).

8. A portable digital temperature and humidity detector according to claim 4, characterized in that The first fixed block (33) is internally fixedly connected with a transmission belt (32), the surface of the slideway (24) is slidably connected to the inside of the telescopic rod (14), and the second fixed block (36) is internally fixedly connected with a transmission belt (32).

Images