CN220584176U

CN220584176U - Rechargeable gas detector

Info

Publication number: CN220584176U
Application number: CN202322193095.0U
Authority: CN
Inventors: 施正华; 张汉明
Original assignee: Shanghai Boyi Measuring Equipment Co ltd
Current assignee: Shanghai Boyi Measuring Equipment Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-12
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the technical field of gas detection, in particular to a rechargeable gas detector, which comprises a charging base and a detector body, wherein the detector body is arranged above the charging base, a clamping mechanism is arranged in the charging base and mainly comprises a positioning slide bar, a positioning slide plate, a positioning spring and a positioning clamping block, the lower end of the detector body is fixedly connected with two groups of connecting clamping blocks, and one side surfaces of the two groups of connecting clamping blocks, which are close to each other, are provided with L-shaped positioning clamps; the positioning spring pushes the positioning sliding plates to two sides respectively, the positioning sliding plates drive the positioning clamping blocks to be clamped into the positioning clamping grooves, the detector body is fixed, when the detector body is taken, one hand presses the two groups of positioning sliding plates inwards, the other hand takes out the detector body upwards, the detector body is convenient to fix and charge, meanwhile, the charged detector body is convenient to take down, the use safety of the detector body is improved, and the detection precision of the detector body is guaranteed.

Description

Rechargeable gas detector

Technical Field

The utility model relates to the technical field of gas detection, in particular to a rechargeable gas detector.

Background

The gas detector is an instrument tool for detecting the concentration of gas leakage, and mainly utilizes a gas sensor to detect the gas types in the environment, wherein the gas sensor is a sensor for detecting the components and the content of the gas; the utility model discloses a rechargeable gas detector, including detector body and charging base, set up the recess that supplies the detector body to inlay on the charging base, set up a plurality of charging sockets on the detector body, the fixed a plurality of charging pins that correspond with the charging socket one by one that are provided with in bottom of recess, be provided with the joint spare that is used for the card to establish fixed detector body on the two opposite lateral walls of recess, the detector body is along its length direction integrated into one piece fixedly connected with tenon strip, set up on the charging base and supply tenon strip sliding complex tongue-and-groove, insert the detector body in the recess, make the charging pin insert and establish in the charging socket on the detector body, the joint spare is fixed the detector body on the charging base, make the detector be difficult for coming off from the charging base, the cooperation of tenon strip and tongue-and groove has further increased the steadiness that charging base and detector body are connected, the effectual unstable problem when gas detector charges;

when the device is taken down the detector body, need prop up the circular opening tab in right side with the thumb, other four fingers prop up the opening tab in left side, make the gag lever post shrink in the inside in spacing hole, just can realize taking down the detector body, however this kind of mode of opening has certain limitation, need insert the inside of opening tab with the finger, both sides's control lever is pulled to both sides simultaneously, under the condition that staff's palm is comparatively little, the circumstances that can't open two sets of control levers simultaneously, and under the thicker circumstances of finger, lead to the staff unable to insert the opening tab inside with the finger, need both hands cooperation use, the unnecessary hand that just does not at this moment is taken down the detector body, need utilize the mode of empting the detector body, this kind of mode makes the detector body produce and collide with easily, thereby lead to the detector body internal element to take place to damage, influence the detection precision of detector.

Therefore, it is necessary to invent a rechargeable gas detector to solve the above problems.

Disclosure of Invention

The utility model aims to provide a rechargeable gas detector, which solves the problems that the detector body is easy to collide by using a tilting mode in the technology, so that the internal elements of the detector body are damaged and the detection precision of the detector is affected.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a rechargeable gas detector, includes charging base and detector body, the detector body sets up charging base's top, charging base's inside is provided with joint mechanism, and joint mechanism mainly includes location slide bar, location slide, positioning spring and location fixture block, two sets of connection fixture blocks of lower extreme fixedly connected with of detector body, two sets of connection fixture block is located respectively the left and right sides position of detector body lower extreme, two sets of the location draw-in groove that is "L" shape has all been seted up on one side surface that connection fixture block is close to mutually.

Preferably, a plug hole is formed in the middle of the upper surface of the charging base, and a fixed baffle is fixedly connected to the side wall of the plug hole close to the upper position.

Preferably, a supporting block is fixedly connected to the middle position of the bottom wall of the plug hole, a plurality of groups of charging pins are fixedly connected to the upper surface of the supporting block, and two groups of positioning sliding rods are fixedly connected to the surfaces of the left side and the right side of the supporting block.

Preferably, through holes are formed in the middle positions of the surfaces of the left side and the right side of the charging base, and the positioning sliding plate is slidably connected to the inside of the two groups of through holes.

Preferably, two groups of positioning sliding plates are arranged at one ends, close to the supporting blocks, of the two groups of positioning sliding grooves, the positioning sliding rods are inserted into the positioning sliding grooves at the same side, and the positioning sliding plates slide left and right on the surfaces of the positioning sliding rods at the same side.

Preferably, the positioning spring is arranged in the positioning sliding groove, one end of the positioning spring is tightly abutted against the bottom wall of the positioning sliding groove, and the other end of the positioning spring is tightly abutted against the positioning sliding rod.

Preferably, the positioning fixture block is fixedly connected with one end, close to the supporting block, of the upper surface of the positioning sliding plate, the positioning fixture block is L-shaped, and the positioning fixture block is clamped in the positioning fixture groove.

Preferably, the lower extreme of detector body has seted up a plurality of groups pinhole that charges, the pinhole that charges with charge stitch looks adaptation.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the utility model is characterized in that a clamping mechanism is arranged in a charging base, the clamping mechanism mainly comprises a positioning slide bar, a positioning slide plate, a positioning spring and a positioning clamping block, the lower end of a detector body is fixedly connected with two groups of connecting clamping blocks, and the surfaces of one sides of the two groups of connecting clamping blocks, which are close to each other, are provided with L-shaped positioning clamping grooves; the positioning spring pushes the positioning sliding plates to two sides respectively, the positioning sliding plates drive the positioning clamping blocks to be clamped into the positioning clamping grooves, the detector body is fixed, when the detector body is taken, two groups of positioning sliding plates are pressed inwards, one hand can be operated, the other hand can take the detector body upwards, the detector body is conveniently and fixedly charged, the charged detector body is conveniently taken down, the applicability of the device is improved, the operation of different crowds is convenient, the problem that fingers are inserted into the opening ring to be outwards opened to have a certain limitation is solved, the two groups of control rods cannot be simultaneously and completely opened under the condition that the palm of a worker is smaller, and the problem that the fingers cannot be inserted into the opening ring by workers is caused under the condition that the fingers are thicker is solved.

2. According to the utility model, the detector body is taken down in a mode of pressing the two groups of positioning sliding plates inwards, the operation can be realized by using one hand, the condition of the cooperation of the two hands is avoided, the other hand can take the detector body, the use safety of the detector body is improved, the beneficial effects of ensuring the detection precision of the detector body are achieved, and the problems that the internal elements of the detector body are damaged and the detection precision of the detector is influenced due to the fact that the detector body is easy to collide in a tilting mode are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixed baffle structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic diagram of a charging base structure according to the present utility model;

fig. 5 is a schematic diagram of the structure of the detector body according to the present utility model.

Reference numerals illustrate:

1. a charging base; 11. a fixed baffle; 12. a support block; 13. a charging pin; 14. positioning a slide bar; 15. positioning a sliding plate; 16. positioning a chute; 17. a positioning spring; 18. positioning a clamping block; 19. a plug hole; 2. a detector body; 21. charging pinholes; 22. connecting a clamping block; 23. and positioning the clamping groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a rechargeable gas detector as shown in fig. 1-5, which comprises a charging base 1 and a detector body 2, wherein the detector body 2 is arranged above the charging base 1, a clamping mechanism is arranged in the charging base 1 and mainly comprises a positioning slide bar 14, a positioning slide plate 15, a positioning spring 17 and a positioning clamping block 18, two groups of connecting clamping blocks 22 are fixedly connected to the lower end of the detector body 2, the two groups of connecting clamping blocks 22 are respectively positioned at the left side and the right side of the lower end of the detector body 2, and positioning clamping grooves 23 in an L shape are formed in the surfaces of one sides, close to the two groups of connecting clamping blocks 22.

The positioning springs 17 push the positioning slide plates 15 to two sides respectively, at this time, the positioning slide plates 15 drive the positioning clamping blocks 18 to be clamped into the positioning clamping grooves 23, the detector body 2 is fixed, when the detector body 2 is taken, the two groups of positioning slide plates 15 are pressed inwards, the positioning clamping blocks 18 are pushed out of the positioning clamping grooves 23, the detector body 2 is taken down, the operation can be completed by one hand, and the detector body 2 is taken up by the other hand.

As the preference of this embodiment, the upper surface middle part position of charging base 1 has seted up spliced eye 19, and the lateral wall of spliced eye 19 is close to upper position fixedly connected with fixed stop 11, and the diapire middle part position fixedly connected with supporting shoe 12 of spliced eye 19, the upper surface fixedly connected with of supporting shoe 12 a plurality of groups of pin 13 that charge, a plurality of groups of pin 21 that charge have been seted up to the lower extreme of detector body 2, the pin 21 that charges with charge pin 13 looks adaptation, the equal fixedly connected with two sets of location slide bars 14 of left and right sides surface of supporting shoe 12.

The fixed baffle 11 encloses the detector body 2, so that the stability of the detector body 2 in charging is improved; in the charging process, the two groups of positioning sliding plates 15 are pressed inwards, then the lower end of the detector body 2 is inserted into the plug hole 19, the charging pins 13 are inserted into the charging pin holes 21, and the detector body 2 is charged.

As a preference of this embodiment, through holes are formed in the middle positions of the surfaces of the left and right sides of the charging base 1, positioning slide plates 15 are slidably connected in the two groups of through holes, two groups of positioning slide grooves 16 are formed in one ends of the two groups of positioning slide plates 15, which are close to the supporting blocks 12, respectively, positioning slide bars 14 are inserted in the positioning slide grooves 16 on the same side, and the positioning slide plates 15 slide left and right on the surfaces of the positioning slide bars 14 on the same side; the positioning spring 17 is arranged in the positioning chute 16, one end of the positioning spring 17 is tightly abutted against the bottom wall of the positioning chute 16, the other end of the positioning spring 17 is tightly abutted against the positioning slide rod 14, the positioning clamping block 18 is fixedly connected with one end, close to the supporting block 12, of the upper surface of the positioning slide plate 15, the positioning clamping block 18 is L-shaped, and the positioning clamping block 18 is clamped in the positioning clamping groove 23.

In the process of sliding the positioning slide plate 15, the positioning slide rod 14 limits the positioning slide plate 15, so that the positioning slide plate 15 keeps sliding horizontally; when the positioning slide plate 15 is pressed inwards, the surface of the positioning slide rod 14 on the same side of the positioning slide plate 15 slides to the side close to the supporting block 12, and the positioning spring 17 is pressed inwards at the moment; when the positioning slide plate 15 is released, the positioning slide plate 15 is pushed to the side far away from the supporting block 12 by the natural tension of the positioning spring 17.

The working principle of the utility model is as follows: when the detector body 2 is charged, the thumb of one hand of an operator presses the right positioning slide plate 15, other four fingers press the left positioning slide plate 15, the left side and the right side simultaneously press the positioning slide plate 15 inwards with force, at the moment, the lower end of the detector body 2 is inserted into the plug-in hole 19, the charging pin 13 is inserted into the charging pin hole 21, the detector body 2 is charged, the positioning slide plates 15 on the two sides are loosened, the positioning slide plate 15 is pushed to the side far away from the supporting block 12 by the natural tension of the positioning spring 17, the positioning clamping block 18 is driven to be clamped into the positioning clamping groove 23, the detector body 2 is fixed, and the stability in the charging process is improved; in the process of taking, the two groups of positioning sliding plates 15 are pressed inwards, the positioning clamping blocks 18 are pushed out of the positioning clamping grooves 23, the detector body 2 is taken down, the operation can be completed by one hand, and the detector body 2 is taken up by the other hand.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed.

Claims

1. The utility model provides a rechargeable gaseous detector, includes charging base (1) and detector body (2), its characterized in that: the detector body (2) is arranged above the charging base (1), a clamping mechanism is arranged inside the charging base (1) and mainly comprises a positioning slide rod (14), a positioning slide plate (15), a positioning spring (17) and a positioning clamping block (18), two groups of connecting clamping blocks (22) are fixedly connected to the lower end of the detector body (2), the two groups of connecting clamping blocks (22) are respectively positioned at the left side and the right side of the lower end of the detector body (2), and two groups of positioning clamping grooves (23) which are L-shaped are formed in the surfaces of one sides, close to the connecting clamping blocks (22), of the two groups of connecting clamping blocks.

2. The rechargeable gas detector of claim 1, wherein: the charging device is characterized in that a plug hole (19) is formed in the middle of the upper surface of the charging base (1), and a fixed baffle (11) is fixedly connected to the upper position of the side wall of the plug hole (19).

3. A rechargeable gas meter according to claim 2, wherein: the electric charging device is characterized in that a supporting block (12) is fixedly connected to the middle position of the bottom wall of the plug hole (19), a plurality of groups of charging pins (13) are fixedly connected to the upper surface of the supporting block (12), and two groups of positioning slide bars (14) are fixedly connected to the surfaces of the left side and the right side of the supporting block (12).

4. A rechargeable gas meter according to claim 3, wherein: through holes are formed in the middle of the surfaces of the left side and the right side of the charging base (1), and the positioning sliding plate (15) is connected inside the two groups of through holes in a sliding mode.

5. The rechargeable gas detector of claim 4, wherein: two groups of positioning sliding plates (15) are arranged at one ends, close to the supporting blocks (12), of the two groups of positioning sliding grooves (16), the positioning sliding rods (14) are inserted into the positioning sliding grooves (16) at the same side, and the positioning sliding plates (15) slide left and right on the surfaces of the positioning sliding rods (14) at the same side.

6. The rechargeable gas detector of claim 5, wherein: the positioning spring (17) is arranged in the positioning sliding groove (16), one end of the positioning spring (17) is tightly abutted against the bottom wall of the positioning sliding groove (16), and the other end of the positioning spring (17) is tightly abutted against the positioning sliding rod (14).

7. The rechargeable gas detector of claim 6, wherein: the positioning clamping block (18) is fixedly connected with one end, close to the supporting block (12), of the upper surface of the positioning sliding plate (15), the positioning clamping block (18) is L-shaped, and the positioning clamping block (18) is clamped in the positioning clamping groove (23).

8. A rechargeable gas meter according to claim 3, wherein: the detector comprises a detector body (2), wherein a plurality of groups of charging pinholes (21) are formed in the lower end of the detector body, and the charging pinholes (21) are matched with the charging pins (13).