CN210742236U

CN210742236U - Hand-held type carbon dioxide intelligent detector

Info

Publication number: CN210742236U
Application number: CN201921695303.4U
Authority: CN
Inventors: 孙波; 耿帅丽; 黄新秀; 吴明宇
Original assignee: Kaide Instrument Shenzhen Co Ltd
Current assignee: Kaide Instrument Shenzhen Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-12
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a hand-held type carbon dioxide intelligent detector, which comprises a detector body and a backing plate arranged on the surface of one side of the detector body, which is far away from a display screen, wherein a gap is arranged between the backing plate and the detector, and recording paper is fixedly arranged on the surface of one side of the backing plate, which is close to the gap; the surface of the base plate, which is far away from one side of the detector body, is embedded with a recording pen in a clamping way. The utility model discloses have the effect that makes things convenient for the user of service timely record detection data, promote detector data accuracy.

Description

Hand-held type carbon dioxide intelligent detector

Technical Field

The utility model belongs to the technical field of carbon dioxide detector's technique and specifically relates to a hand-held type carbon dioxide intelligent detector is related to.

Background

The carbon dioxide detector is a device for detecting the concentration of carbon dioxide in air, and the carbon dioxide detector is various in types, and one of the carbon dioxide detectors is a handheld carbon dioxide detector.

The handheld carbon dioxide detector is small in size, can be held in a hand and is convenient to carry, the concentration of carbon dioxide in the environment can be detected only by opening the detector body when the handheld carbon dioxide detector is used, detected data can be displayed on a display screen of the detector body, and the operation is simple; after the data is detected, the data is recorded by using a paper pen.

The above prior art solutions have the following drawbacks: when the paper pen is used for recording detected data, the paper pen needs to be prepared in advance, and the handheld carbon dioxide detector is held by one hand during recording, so that the data can be recorded after the handheld carbon dioxide detector is generally required to be placed, and the data recording is not convenient and is not timely, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type carbon dioxide intelligent detector, it has the effect that facilitates the user of service in time takes notes the test data.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a handheld intelligent carbon dioxide detector comprises a detector body and a base plate, wherein the base plate is arranged on the surface of one side, far away from a display screen, of the detector body in a sliding mode, a gap is formed between the base plate and the detector, and recording paper is fixedly arranged on the surface of one side, close to the gap, of the base plate; the surface of the base plate, which is far away from one side of the detector body, is embedded with a recording pen in a clamping way.

Through adopting above-mentioned technical scheme, the setting of backing plate has played the effect of laying recording paper and recording pen on the one hand, and on the other hand is when the record data, and the recording paper can support and write on the backing plate for convenient and fast more that can write when writing, and write out data also can be more clear, convenient recognition, do not need the user of service to prepare the paper pen in addition during the record data, also need not put down the detector body during the record, make the convenience that the record data can be more timely.

The utility model discloses further set up to, the backing plate is close to detector body one side is provided with the recess on the surface, the recording paper is fixed to be set up in the recess.

Through adopting above-mentioned technical scheme, the setting of recess for can place more recording papers on the backing plate, convenient continuous use, and still can not influence the normal use of backing plate.

The utility model is further arranged that a side wall of the groove is provided with a fixed groove, and one end of the recording paper is inserted in the fixed groove; the groove is also provided with a pressing sheet in a sliding manner, the pressing sheet is pressed on the recording paper, and the sliding direction of the pressing sheet is towards the direction far away from the fixing groove or towards the direction close to the fixing groove.

By adopting the technical scheme, one end of the recording paper can be fixed quickly due to the arrangement of the fixing groove; the arrangement of the pressing sheet enables the other end of the recording paper to be fixed well quickly, so that the purpose of completely fixing the recording paper in the groove is achieved; because of the preforming slip setting in the recess, the user just can reach the effect that conveniently takes out the recording paper from the recess through the direction slip preforming to being close to the fixed slot.

The utility model is further arranged in that the groove bottom of the groove is also provided with a top plate, the side surface of the top plate is abutted against the side wall of the groove, and the surface of the top plate, which is far away from one side of the groove bottom of the groove, is abutted against the recording paper; the top plate is close to the fixed top spring that is provided with on the surface of recess tank bottom one side, and top spring one end and top plate are close to recess tank bottom one side fixed surface connection, and the top spring other end is connected with the tank bottom fixed connection of recess.

By adopting the technical scheme, the top plate and the jacking spring are arranged, so that the recording paper can be always positioned at the notch position of the groove in the groove, and the writing is convenient; and the top plate also enables the recording paper to be stressed more uniformly, and the recording paper is not easy to eject out of the groove by the ejection spring.

The utility model is further provided with a pop-up component which is used for automatically pulling out the backing plate, wherein the surface of one side of the backing plate, which is close to the detector body, is also provided with the pop-up component; the surface of the base plate, which is close to one side of the detector body, is also provided with a locking rod used for limiting the base plate to slide out.

By adopting the technical scheme, the setting of the pop-up assembly enables the base plate to automatically slide out without manually pulling the base plate by a user; the arrangement of the locking rod enables the backing plate not to slide out randomly when the backing plate does not need to slide out.

The utility model discloses further set up to be close to the detector body be provided with the mounting groove on the surface of backing plate one side to the extending direction of mounting groove is the same with the slip direction of backing plate, pop out the piece including popping out the spring, pop out the spring setting in the mounting groove, pop out spring one end and backing plate fixed connection, pop out the spring other end and be close to the fixed surface connection of backing plate one side with the detector body, when the backing plate roll-off, pop out the spring and be in natural state.

By adopting the technical scheme, the arrangement of the mounting groove is convenient for the arrangement of the pop-up spring, so that the pop-up spring can not block the sliding of the base plate; the setting of pop-up spring for the backing plate can reach the purpose of automatic pop-up.

The utility model is further arranged that the surface of the side of the detector body far away from the base plate is provided with a jack, and the locking rod is inserted in the jack in a sliding way; the surface of one side of the base plate, which is close to the detector body, is provided with a slot, and the notch of the slot is just opposite to the port of one end, which is close to the base plate, of the jack.

By adopting the technical scheme, the jack and the slot are arranged, so that the locking rod is not easy to move under the driving of the base plate, the aim of fixing the state of the base plate is fulfilled, the locking of the locking rod is also convenient to remove, the locking rod only needs to be pulled out of the slot, and the operation is simple.

The utility model is further arranged in a way that the port of the jack far away from one end of the backing plate is contracted; the fixed cover is equipped with and separates the fender ring on the locking lever, separates to set up between fender ring and the jack shrink department at the answer spring, and the answer spring cover is established on the locking lever to answer spring one end and the shrink department butt of jack, answer spring other end and separate and keep off the ring butt.

Through adopting above-mentioned technical scheme, the setting of separating the fender ring for the return spring can be compressed when the locking lever is pulled, thereby makes things convenient for the locking lever to get back to on the original position.

To sum up, the utility model discloses a beneficial technological effect does:

due to the arrangement of the backing plate, on one hand, recording paper and a recording pen can be placed on the backing plate, the paper pen does not need to be additionally searched when data needs to be recorded, and the backing plate is convenient to use, on the other hand, writing on the recording paper is more convenient, and the paper surface is smooth and firm when the writing is carried out because the recording paper is pressed on the backing plate, so that a user can conveniently record the data quickly and timely, and the accuracy of the recorded data is improved;

the fixed groove is arranged, so that one end of the recording paper can be fixed quickly; the arrangement of the pressing sheet enables the other end of the recording paper to be fixed well quickly, so that the purpose of completely fixing the recording paper in the groove is achieved; because of the preforming slip setting in the recess, the user just can reach the effect that conveniently takes out the recording paper from the recess through the direction slip preforming to being close to the fixed slot.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the local explosion structure of the present invention.

Fig. 3 is a schematic diagram of the back explosion structure of the present invention.

Fig. 4 is a schematic view of the present invention in a partial cross-sectional structure.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.

In the figure, 1, a detector body; 11. a chute; 12. mounting grooves; 121. a pop-up member; 1211. a fixed block; 1212. ejecting a spring; 13. a jack; 2. a base plate; 21. a slider; 22. a groove; 221. fixing grooves; 222. a sliding groove; 223. a top plate; 2231. pushing the spring; 23. tabletting; 24. a slot; 25. a placement groove; 251. a soft rubber strip; 3. recording paper; 4. a stylus pen; 5. a locking lever; 51. a baffle ring; 6. a return spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, the utility model discloses a hand-held intelligent detector for carbon dioxide, which comprises a detector body 1 and a backing plate 2 slidably arranged on the surface of one side of the detector body 1 away from a display screen, wherein a gap is arranged between the backing plate 2 and the detector, and a recording paper 3 is fixedly arranged on the surface of one side of the backing plate 2 close to the gap; the surface of the base plate 2 far away from one side of the detector body 1 is embedded with a recording pen 4 in a clamping way.

Referring to fig. 3, the casing of the detector body 1 is cuboid and made of hard plastic, the backing plate 2 is also cuboid and made of hard plastic, the length direction of the backing plate 2 is the same as that of the detector body 1, two ends of the backing plate 2 in the length direction are respectively welded with a slide block 21, and the slide blocks 21 are made of hard plastic; detector body 1 is close to backing plate 2 one side and corresponds on the surface and has seted up spout 11, and the cross-section of spout 11 is isosceles trapezoid and spout 11's notch area and is less than the tank bottom area of spout 11, and the both ends opening of spout 11 sets up, and the extending direction of spout 11 is perpendicular with detector body 1's length direction, and slider 21 slides and sets up in spout 11 and two lateral walls butts of slider 21's two side surfaces and spout 11.

Referring to fig. 3, a mounting groove 12 is further formed in the surface of the detector body 1, which is close to the pad 2, and the extending direction of the mounting groove 12 is the same as the extending direction of the sliding groove 11; the mounting groove 12 is internally provided with an ejection part 121, the ejection part 121 comprises a fixed block 1211 and an ejection spring 1212, the fixed block 1211 is in a cuboid shape and made of hard plastic, two fixed blocks 1211 are arranged, one fixed block 1211 is welded at the bottom of the mounting groove 12, the other fixed block 1211 is welded on the surface of one side, close to the detector body 1, of the backing plate 2, the ejection spring 1212 is a stainless steel spring, two ends of the ejection spring 1212 are respectively integrally formed with a hook, two ends of the ejection spring 1212 are respectively hooked on the two fixed blocks 1211 through the hooks, a round hole is formed in the fixed block 1211 and is used for the hook to pass through, when the backing plate 2 slides out, the ejection spring 1212 is in a natural state, and when the backing plate 2 does not slide out, the ejection spring 1212 is.

Referring to fig. 2 and 3, in order to allow the pad 2 to be able to place more recording papers 3 at a time, a groove 22 is formed in a surface of the pad 2 on a side close to the detector body 1, a cross section of the groove 22 is rectangular, the recording papers 3 are fixedly disposed in the groove 22, and the recording papers 3 are provided in a plurality of sheets, and the plurality of sheets of recording papers 3 are stacked together.

Referring to fig. 2, a fixing groove 221 is further formed in one side wall of the groove 22, the cross section of the fixing groove 221 is rectangular, one end of the recording paper 3 is inserted into the fixing groove 221, and the edge of the recording paper 3 abuts against the side wall of the fixing groove 221; the pressing sheet 23 is further slidably disposed in the groove 22, the pressing sheet 23 is rectangular and made of hard plastic, two side walls of the groove 22 are respectively provided with a sliding groove 222, the extending direction of the sliding groove 222 is the same as the extending direction of the groove 22, two ends of the pressing sheet 23 are respectively inserted into the sliding grooves 222, the pressing sheet 23 slides along the sliding grooves 222, and the pressing sheet 23 is pressed on the recording paper 3.

Referring to fig. 2, when the recording paper 3 needs to be placed in the groove 22, the pressing sheet 23 is slid toward the fixing groove 221, and then one end of the recording paper 3 is inserted into the fixing groove 221 from below the pressing sheet 23 to be fixed, and at this time, the pressing sheet 23 is slid to slide toward the fixing groove 221, and one end of the recording paper 3 away from the fixing groove 221 is pressed, so that the purpose of fixing the recording paper 3 is achieved.

Referring to fig. 2, in order to enable one sheet of the recording paper 3 away from the bottom of the groove 22 to be always positioned at the notch of the groove 22, a top plate 223 is further arranged at the bottom of the groove 22, the top plate 223 is rectangular and made of stainless steel, the side surface of the top plate 223 abuts against the side wall of the groove 22, and the surface of the top plate 223 away from the bottom of the groove 22 abuts against the recording paper 3; the top plate 223 is close to the fixed top spring 2231 that is provided with on the groove 22 bottom one side surface, and top spring 2231 is the stainless steel spring, and top spring 2231 one end and top plate 223 are close to groove 22 bottom one side surface welding, and the adhesion of the groove bottom of the top spring 2231 other end and groove 22 for a notch department and the butt on the clamp plate that keeps away from groove 22 bottom on the recording paper 3 can be in groove 22 all the time, conveniently write on recording paper 3.

Referring to fig. 2 and 5, in order to keep the backing plate 2 in a non-slip state when not in use, the detector body 1 is further provided with a locking rod 5, the locking rod 5 is cylindrical and made of stainless steel, the locking rod 5 may also be in a rectangular parallelepiped shape in other embodiments, a jack 13 is formed in the surface of the detector body 1 on the side away from the backing plate 2, and the locking rod 5 is slidably inserted into the jack 13; the surface of one side, close to the detector body 1, of the backing plate 2 is provided with a slot 24, the notch of the slot 24 is over against the port of one end, close to the backing plate 2, of the jack 13, after the inserted rod is inserted into the slot 24 from the jack 13, and when the inserted rod keeps a state that one part of the inserted rod is positioned in the jack 13 and the other part of the inserted rod is positioned in the slot 24, the backing plate 2 cannot slide at the moment, so that the purpose of limiting the sliding of the backing plate 2 is achieved; the side surfaces of the plunger also abut the side walls of the slot 24.

Referring to fig. 2 and 5, in order to facilitate the insertion of the locking rod 5 into the slot 24, the port of one end of the insertion hole 13 far from the backing plate 2 is contracted, the locking rod 5 is fixedly sleeved with a blocking ring 51, the blocking ring 51 is made of stainless steel, the blocking ring 51 is welded on the locking rod 5, the return spring 6 is arranged between the blocking ring 51 and the contraction position of the insertion hole 13, the return spring 6 is made of stainless steel, the return spring 6 is sleeved on the locking rod 5, one end of the return spring 6 is abutted against the contraction position of the insertion hole 13, and the other end of the return spring 6 is abutted against the blocking ring 51.

Referring to fig. 3 and 4, a placement groove 25 is formed in the back surface of the pad 2, the placement groove 25 has a rectangular cross section, and the recording pen 4 is placed in the placement groove 25; still the adhesion has soft rubber strip 251 on the notch of standing groove 25 for the notch of standing groove 25 reduces, when stylus 4 places in standing groove 25, stylus 4 need squeeze open soft rubber strip 251 and just can enter into standing groove 25, places back in standing groove 25 at stylus 4 simultaneously, and stylus 4 also is difficult for falling out from standing groove 25, when needs use stylus 4, directly in standing groove 25 scratch out can with stylus 4.

The implementation principle of the embodiment is as follows: when the detection data needs to be recorded, the locking rod 5 is pulled out of the slot 24, at the moment, the ejection spring 1212 is in a stretched state, the backing plate 2 can automatically slide out under the action of the ejection spring 1212, the recording pen 4 is pulled out of the placing groove 25 at the moment, recording can be carried out on the recording paper 3, the recording pen 4 is placed in the placing groove 25 after recording is finished, then the backing plate 2 slides back to the original position, meanwhile, the locking rod 5 is inserted back into the slot 24, and the backing plate 2 is fixed and cannot slide randomly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A hand-held intelligent carbon dioxide detector is characterized by comprising a detector body (1) and a backing plate (2) arranged on the surface of one side, far away from a display screen, of the detector body (1) in a sliding mode, wherein a gap is formed between the backing plate (2) and the detector, and recording paper (3) is fixedly arranged on the surface of one side, close to the gap, of the backing plate (2); the surface of one side of the base plate (2) far away from the detector body (1) is embedded with a recording pen (4).

2. The intelligent handheld carbon dioxide detector according to claim 1, wherein a groove (22) is formed in the surface of the backing plate (2) on the side close to the detector body (1), and the recording paper (3) is fixedly arranged in the groove (22).

3. The intelligent handheld carbon dioxide detector according to claim 2, wherein a side wall of the groove (22) is provided with a fixing groove (221), and one end of the recording paper (3) is inserted into the fixing groove (221); a pressing sheet (23) is further arranged in the groove (22) in a sliding mode, the pressing sheet (23) presses the recording paper (3), and the sliding direction of the pressing sheet (23) is sliding towards a direction far away from the fixing groove (221) or sliding towards a direction close to the fixing groove (221).

4. The hand-held intelligent carbon dioxide detector according to claim 3, wherein a top plate (223) is further arranged on the bottom of the groove (22), the side surface of the top plate (223) abuts against the side wall of the groove (22), and the surface of the top plate (223) on the side far away from the bottom of the groove (22) abuts against the recording paper (3); a pushing spring (2231) is fixedly arranged on the surface of one side of the bottom of the groove (22) close to the top plate (223), one end of the pushing spring (2231) is fixedly connected with the surface of one side of the bottom of the groove (22) close to the top plate (223), and the other end of the pushing spring (2231) is fixedly connected with the bottom of the groove (22).

5. The intelligent hand-held carbon dioxide detector according to claim 1, wherein an ejecting member (121) for automatically pulling out the pad (2) is further arranged on the surface of the pad (2) close to one side of the detector body (1); the surface of the base plate (2) close to one side of the detector body (1) is also provided with a locking rod (5) used for limiting the base plate (2) to slide out.

6. The hand-held type carbon dioxide intelligent detector of claim 5, characterized in that detector body (1) is close to be provided with mounting groove (12) on the surface of backing plate (2) one side to the extending direction of mounting groove (12) is the same with the sliding direction of backing plate (2), pop-up piece (121) is including popping out spring (1212), and pop-up spring (1212) sets up in mounting groove (12), and pop-up spring (1212) one end and backing plate (2) fixed connection, pop-up spring (1212) other end and detector body (1) be close to the fixed surface connection of backing plate (2) one side, and when backing plate (2) slided out, pop-up spring (1212) is in the natural state.

7. The intelligent handheld carbon dioxide detector according to claim 5, wherein a jack (13) is arranged on the surface of the detector body (1) on the side away from the base plate (2), and the locking rod (5) is slidably inserted into the jack (13); a slot (24) is formed in the surface of one side, close to the detector body (1), of the backing plate (2), and the notch of the slot (24) is opposite to the port, close to one end of the backing plate (2), of the jack (13).

8. The intelligent hand-held carbon dioxide detector according to claim 7, wherein the jack (13) is arranged in a shrinking way away from the port at one end of the backing plate (2); fixed cover is equipped with on locking lever (5) and separates fender ring (51), separates to set up between fender ring (51) and jack (13) shrink department at answer spring (6), and answer spring (6) cover is established on locking lever (5) to answer spring (6) one end and the shrink department butt of jack (13), answer spring (6) other end and separate fender ring (51) butt.