Portable atmosphere sampling equipment

Abstract

The utility model discloses portable atmosphere sampling equipment, and relates to the technical field of atmosphere sampling equipment. The sampling device comprises a sampler, the bottom of the sampler is fixedly connected with a fixed block, and the inner wall of the fixed block is rotatably connected with a rotating ring. The locking block is arranged, specifically, when the connecting plate moves downwards, the clamping block can be driven to move downwards to be separated from the inclined check block, the spring is stretched, after the clamping block is separated from the connecting plate, the torque spring rotates, and when the torque spring rotates, the locking block can be driven to rotate to be separated from the locking groove. When a locking block enters the reset groove, a second push plate is pushed outwards, so that a sliding rod moves along a sliding groove, meanwhile, the second push plate enters a storage groove, and then a supporting frame is pulled downwards, so that the supporting frame is separated from a fixed block, space occupation in the carrying process is reduced, and meanwhile, the sampler is conveniently protected; and in addition, the carrying is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to atmospheric sampling equipment technical field, especially, relate to a portable atmospheric sampling equipment. BACKGROUND

[0002] Atmospheric sampling appearance, it is mainly used for collecting atmospheric pollutant or the instrument or device of polluted atmosphere, atmospheric sampling appearance mainly has gas sampling appearance and particulate matter sampling appearance two kinds, atmospheric sampling appearance still has a kind of special sampling appearance, can simultaneously collect the sampling appearance of gas and particulate matter, atmospheric sampling appearance has played a good role to the detection of harmful gas in air and environment;

[0003] Most of the existing atmospheric sampling appearance are fixed metal support frames, and the screen is also open, which makes it too difficult to move or carry the instrument, and the overall device occupies a large space, and when the instrument body needs to be protected, the protection may not be ideal due to the large size. Therefore, we provide a portable atmospheric sampling equipment. UTILITY MODEL CONTENT

[0004] The utility model discloses a portable atmospheric sampling equipment, by pulling down the support frame, making it separate from the fixed block, disassembling, reducing the occupied space during transportation, convenient to carry and protect, solve the problem that the existing instrument is too difficult to move or carry, and the overall device occupies a large space, and when the instrument body needs to be protected, the protection may not be ideal due to the large size.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a portable atmospheric sampling equipment, including sampler, sampler bottom fixedly connected with fixed block, the fixed block inner wall rotationally connected with rotating ring, the rotating ring inside is set with the receiving groove, the receiving groove inner wall is connected with the push board no.

[0007] The outer surface of the sliding rod is in sliding connection with the inner wall of the sliding groove, one end of the second push plate away from the rotating ring is provided with a locking block, the inner part of one end of the locking block close to the reset groove is rotatably connected with a second positioning rod, the top and bottom of the locking block are fixedly connected with torque springs, the bottom of the rotating ring is fixedly connected with an inclined stopper, the bottom of the rotating ring is inserted with a clamping block, the bottom of the clamping block is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a spring, the inner wall of the fixed block is inserted with a support frame, the height of the device is reduced by taking out the support frame from the fixed block, the occupied space is reduced during the carrying process, and the device is convenient to carry and transport, the rotating ring can drive the second push plate to separate from the storage groove during rotation, and the locking block is pushed.

[0008] Further, the bottom of the fixed block is provided with an annular groove, the top of the spring is fixedly connected with the inner wall of the annular groove provided in the bottom of the fixed block, the outer surface of the connecting plate is in sliding connection with the inner wall of the annular groove provided in the bottom of the fixed block, and the spring is located inside the clamping block.

[0009] Further, one end of the torque spring away from the locking block is fixedly connected with the inner wall of the reset groove, the outer surface of the clamping block is in abutment with the outer surface of the inclined stopper, the inner part of the support frame is provided with a locking groove, the inner wall of the locking groove is in insertion with the outer surface of the locking block, and when locking is needed, the clamping block slides along the inclined surface of the inclined stopper and falls into another inclined stopper.

[0010] Further, the outer surface of the support frame is in sliding connection with a sliding plate, the inner wall of the sliding plate is rotatably connected with a second connecting rod, one end of the second connecting rod away from the sliding plate is rotatably connected with the inner wall of the supporting leg, the inside of the sampler is provided with a cavity, the left side of the sampler is provided with a sliding groove, the sliding groove is in through connection with the cavity in the inside of the sampler, the inner wall of the sliding groove is in sliding connection with a connecting rod, the inner wall of the sampler is in sliding connection with a second rack, the left side of the second rack is provided with a movable groove, the inner wall of the movable groove is in sliding connection with the outer surface of the connecting rod, the front surface of the second rack is in meshing connection with a gear, and the back surface of the sliding groove is provided with an L-shaped groove.

[0011] Further, the sampler left side is contacted with a push plate, the push plate right side is fixedly connected with the connecting rod left side, the connecting rod right side extends to the cavity inside the sampler, the gear inner wall is rotationally connected with the positioning rod, the positioning rod left side and right side are fixedly connected with the sampler inner wall, the gear front surface is meshingly connected with the rack one, the rack one top is fixedly connected with the baffle, the baffle outer surface is slidingly connected with the sampler inner wall, the display screen is protected through the baffle, the display screen can be further prevented from being damaged by sharp objects in the transportation process.

[0012] The utility model has the following beneficial effects:

[0013] 1, the utility model discloses a locking block is set up, specifically when the connecting plate moves down, will drive the clamping block to move down to make it separate from the inclined blocking block, and the spring is stretched, after the clamping block is separated from the connecting plate, the torque spring rotates, and the locking block is rotated when the torque spring rotates and makes it separate from the locking groove and enters the reset groove, when the locking block enters the reset groove, the push plate two is pushed to the outside, makes the sliding rod move along the sliding groove, and then the push plate two enters the storage groove, then the support frame is pulled down, makes it separate from the fixed block, reduces the occupation of space in the carrying process, simultaneously convenient for the protection of sampler, and it is more convenient when carrying.

[0014] 2, the utility model discloses a baffle is set up, specifically the push plate is pushed down, and the connecting rod is moved when the push plate moves down, makes it slide down along the sliding groove, the rack two is moved when the connecting rod moves down, then the rack two moves and drives the gear to rotate, when the gear rotates, the rack one is moved up synchronously, then the rack one is moved up and drives the baffle to move, makes the baffle block the display screen of device, prevents the screen from dusting, causes the problem of unclear data observation.

[0015] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the whole structure schematic diagram of the utility model sampler.

[0019] Figure 3 It is the sampling device left side section view structure schematic view of the utility model;

[0020] Figure 4 It is the fixed block top section view structure schematic view of the utility model;

[0021] Figure 5 It is the locking block overall structure schematic view of the utility model;

[0022] Figure 6 It is the locking block right side section view structure schematic view of the utility model;

[0023] Figure 7 It is the utility model Figure 6 It is the enlarged structure schematic view of A of the utility model;

[0024] Figure 8 It is the fixed block internal structure schematic view of the utility model

[0025] In the drawing, the component list represented by each mark is as follows:

[0026] 101, sampler; 102, push plate; 103, sliding groove; 104, baffle; 105, positioning rod; 106, rack one; 107, gear; 108, movable slot; 109, connecting rod; 110, rack two; 201, support frame; 202, support leg; 203, connecting rod two; 204, sliding plate; 205, extension rod; 206, fixed block; 207, rotating ring; 208, spring; 209, clamping block; 210, connecting plate; 211, inclined stop block; 212, storage groove; 213, sliding groove; 214, reset slot; 215, locking slot; 216, push plate two; 217, sliding rod; 218, locking block; 219, torque spring; 220, positioning rod two. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-8As shown, the utility model is a kind of portable atmospheric sampling equipment, including sampler 101, sampler 101 bottom fixedly connected with fixed block 206, rotating ring 207 is rotatably connected in fixed block 206 inner wall, rotating ring 207 inside is provided with receiving groove 212, push plate two 216 is slidably connected in receiving groove 212 inner wall, reset slot 214 is provided in fixed block 206 inside, four reset slots 214 are arranged in the form of annular array with fixed block 206 as center, sliding slot 213 is provided in the inside of reset slot 214, sliding rod 217 is fixedly connected to the top and bottom of push plate two 216;

[0029] Sliding rod 217 outer surface is slidably connected with sliding groove 213 inner wall, one end of push plate two 216 away from rotating ring 207 is provided with locking block 218, positioning rod two 220 is rotatably connected in the inside of one end of locking block 218 close to reset slot 214, torque spring 219 is fixedly connected to the top and bottom of locking block 218, oblique stop block 211 is fixedly connected to the bottom of rotating ring 207, clamping block 209 is inserted into the bottom of rotating ring 207, connecting plate 210 is fixedly connected to the bottom of clamping block 209, spring 208 is fixedly connected to the top of connecting plate 210, support frame 201 is inserted into the inner wall of fixed block 206, when connecting plate 210 moves downward, it will drive clamping block 209 to move downward simultaneously, so that it is separated from oblique stop block 211, and spring 208 is stretched, after clamping block 209 is separated from connecting plate 210, torque spring 219 is rotated, when torque spring 219 is rotated, it will drive locking block 218 to rotate, so that it is separated from locking slot 215, and enters reset slot 214, when locking block 218 enters reset slot 214, it will push push plate two 216 to the outside, so that sliding rod 217 moves along sliding slot 213, simultaneously, push plate two 216 enters receiving groove 212, then support frame 201 is pulled downward, so that it is separated from fixed block 206, is disassembled, so that it reduces floor space in the process of carrying, is convenient for carrying and transportation.

[0030] Annular groove is formed in the bottom of fixed block 206, the top of spring 208 is fixedly connected with the inner wall of annular groove formed in the bottom of fixed block 206, the outer surface of connecting plate 210 is slidably connected with the inner wall of annular groove formed in the bottom of fixed block 206, spring 208 is located inside clamping block 209, the top and bottom of positioning rod two 220 are fixedly connected with the inner wall of reset slot 214 respectively.

[0031] One end of torque spring 219 away from locking block 218 is fixedly connected with the inner wall of reset slot 214, the outer surface of clamping block 209 is abutted with the outer surface of oblique stop block 211.

[0032] The support frame 201 is internally provided with a locking groove 215, the inner wall of the locking groove 215 is inserted with the outer surface of the locking block 218, the outer surface of the support frame 201 is fixedly connected with an extension rod 205, and the inner wall of the extension rod 205 is rotatably connected with a support leg 202.

[0033] The outer surface of the support frame 201 is slidably connected with a sliding plate 204, the inner wall of the sliding plate 204 is rotatably connected with a connecting rod two 203, and one end, away from the sliding plate 204, of the connecting rod two 203 is rotatably connected with the inner wall of the support leg 202.

[0034] The sampler 101 is internally provided with a cavity, the left side of the sampler 101 is provided with a sliding groove 103, the sliding groove 103 is in communication with the cavity in the sampler 101, the inner wall of the sliding groove 103 is slidably connected with a connecting rod 109, the inner wall of the sampler 101 is slidably connected with a rack two 110, the left side of the rack two 110 is provided with a movable groove 108, the inner wall of the movable groove 108 is slidably connected with the outer surface of the connecting rod 109, and the front surface of the rack two 110 is meshingly connected with a gear 107.

[0035] The left side of the sampler 101 is in contact with a push plate 102, the right side of the push plate 102 is fixedly connected with the left side of the connecting rod 109, and the right side of the connecting rod 109 extends into the cavity in the sampler 101.

[0036] The inner wall of the gear 107 is rotatably connected with a positioning rod 105, the left side and the right side of the positioning rod 105 are fixedly connected with the inner wall of the sampler 101, the front surface of the gear 107 is meshingly connected with a rack one 106, the top of the rack one 106 is fixedly connected with a baffle 104, the outer surface of the baffle 104 is slidably connected with the inner wall of the sampler 101, the push plate 102 is pushed downward, the connecting rod 109 is driven to move when the push plate 102 moves downward, so that the connecting rod 109 slides downward along the sliding groove 103, the rack two 110 is driven to move synchronously when the connecting rod 109 moves downward, then the gear 107 is driven to rotate through the movement of the rack two 110, the rack one 106 is driven to move upward synchronously when the gear 107 rotates, then the baffle 104 is driven to move upward through the movement of the rack one 106, so that the baffle 104 blocks the display screen of the device, preventing the screen from accumulating dust and causing unclear data.

[0037] One specific application of the embodiment is that: after the staff completes the use of the device, first push the push plate 102 downward, drive the connecting rod 109 to move downward along the chute 103 when the push plate 102 is pushed downward, and then drive the gear 107 to rotate through the movement of the rack two 110, and then drive the baffle 104 to move upward through the upward movement of the rack one 106, so that the baffle 104 blocks the display screen of the device, prevents the screen from dusting, and causes the problem of unclear data watching, after the baffle 104 blocks the display screen, push the push plate 102 to the back, so that the connecting rod 109 enters the L slot, then pull the connecting plate 210 downward, and then drive the clamping block 209 to move downward when the connecting plate 210 moves downward, so that it is separated from the inclined stop block 211, and the spring 208 is stretched, after the clamping block 209 is separated from the connecting plate 210, the torque spring 219 is rotated, and the locking block 218 is rotated when the torque spring 219 is rotated, so that it is separated from the locking slot 215 and enters the reset slot 214, and the push plate two 216 is pushed outward when the locking block 218 enters the reset slot 214, so that the sliding rod 217 moves along the sliding groove 213, and the push plate two 216 enters the storage slot 212 and drives the rotating ring 207 to rotate, then pull the support frame 201 downward, so that it is separated from the fixed block 206, and is disassembled, so that the floor space is reduced during the carrying process, and it is convenient to carry and transport, after the support frame 201 is disassembled, then pull the sliding plate 204 upward, the connecting rod two 203 approaches the support frame 201 when the sliding plate 204 moves upward, and simultaneously drives the supporting leg 202 to move, then push the supporting leg 202 to the clamping groove at the bottom of the support frame 201, and complete the collection.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description 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.

[0039] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A portable atmospheric sampling device, comprising a sampler (101), a fixed block (206) is fixedly connected to the bottom of the sampler (101), characterized in that: The inner wall of the fixed block (206) is rotationally connected with a rotating ring (207), the inside of the rotating ring (207) is provided with a receiving groove (212), the inner wall of the receiving groove (212) is slidably connected with a second push plate (216), the inside of the fixed block (206) is provided with a reset groove (214), four reset grooves (214) are arranged in an annular array with the fixed block (206) as the center, and the inside of each reset groove (214) is provided with a sliding groove (213). The outer surface of the sliding rod (217) is slidably connected with the inner wall of the sliding groove (213), one end of the second push plate (216) away from the rotating ring (207) is provided with a locking block (218), the inside of one end of the locking block (218) close to the reset groove (214) is rotationally connected with a second positioning rod (220), the top and bottom of the locking block (218) are fixedly connected with a torque spring (219), the bottom of the rotating ring (207) is fixedly connected with an inclined stop block (211), the bottom of the rotating ring (207) is inserted with a clamping block (209), the bottom of the clamping block (209) is fixedly connected with a connecting plate (210), the top of the connecting plate (210) is fixedly connected with a spring (208), and the inner wall of the fixed block (206) is inserted with a support frame (201).

2. A portable atmospheric sampling apparatus according to claim 1, wherein, The bottom of the fixed block (206) is provided with an annular groove, the top of the spring (208) is fixedly connected with the inner wall of the annular groove formed in the bottom of the fixed block (206), the outer surface of the connecting plate (210) is slidably connected with the inner wall of the annular groove formed in the bottom of the fixed block (206), and the spring (208) is located on the inner side of the clamping block (209).

3. A portable atmospheric sampling apparatus according to claim 2, wherein, The torque spring (219) is fixedly connected with the inner wall of the reset groove (214) away from the locking block (218), and the outer surface of the clamping block (209) abuts against the outer surface of the inclined stop block (211).

4. A portable atmospheric sampling apparatus according to claim 3, wherein, The inside of the support frame (201) is provided with a locking groove (215), the inner wall of the locking groove (215) is inserted with the outer surface of the locking block (218), the outer surface of the support frame (201) is fixedly connected with an extension rod (205), and the inner wall of the extension rod (205) is rotationally connected with a support leg (202).

5. A portable atmospheric sampling apparatus according to claim 4, wherein, The outer surface of the support frame (201) is slidably connected with a sliding plate (204), the inner wall of the sliding plate (204) is rotationally connected with a second connecting rod (203), and one end of the second connecting rod (203) away from the sliding plate (204) is rotationally connected with the inner wall of the support leg (202).

6. The portable atmospheric sampling apparatus of claim 1, wherein, The sampler (101) is internally provided with a cavity, the sampler (101) is provided with a chute (103), the chute (103) is in communication with the cavity in the sampler (101), the chute (103) is slidably connected with a connecting rod (109), the inner wall of the sampler (101) is slidably connected with a rack two (110), the left side of the rack two (110) is provided with a movable slot (108), the inner wall of the movable slot (108) is slidably connected with the outer surface of the connecting rod (109), and the front of the rack two (110) is meshingly connected with a gear (107).

7. A portable atmospheric sampling apparatus according to claim 6, wherein, The sampler (101) is contacted with a push plate (102) on the left side, the push plate (102) is fixedly connected with the left side of the connecting rod (109) on the right side, and the right side of the connecting rod (109) extends into the cavity in the sampler (101).

8. The portable atmospheric sampling apparatus of claim 6, wherein, The inner wall of the gear (107) is rotatably connected with a positioning rod (105), the left side and the right side of the positioning rod (105) are fixedly connected with the inner wall of the sampler (101), the front of the gear (107) is meshingly connected with a rack one (106), the top of the rack one (106) is fixedly connected with a baffle (104), and the outer surface of the baffle (104) is slidably connected with the inner wall of the sampler (101).

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