CN216133024U

CN216133024U - Type air detector is prevented falling by easy portable formula

Info

Publication number: CN216133024U
Application number: CN202121871172.8U
Authority: CN
Inventors: 徐立
Original assignee: Shanghai Qinglin Environment Technology Co ltd
Current assignee: Shanghai Qinglin Environment Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-25
Anticipated expiration: 2031-08-11

Abstract

An easy-to-carry anti-falling air detector comprises a body, wherein a display screen and a button are mounted on one end face of the body, one end face of the body is fixedly assembled with a back plate through a connecting table, and a mounting groove is formed between the back plate and the body; the handle seat is arranged in the mounting groove, the handle seat is respectively provided with a handle side strip and a handle end strip, the handle side strip is provided with two handle side strips, the two handle side strips are respectively assembled with the handle end strips, the handle seat can be sleeved on the pressing shaft in a circumferential rotating manner, the pressing shaft and the shaft hole can not rotate circumferentially and can move axially for assembly, and the shaft hole is arranged on the body; the part of the handle seat between the two handle side strips is clamped with the handle rod and can be assembled in a sliding mode, and the clamp spring platform is matched with the handle side strips close to the clamp spring platform so as to be clamped with the handle side strips and can be assembled in a sliding mode. The handle can be drawn out of the body as required, so that the handle can be suitable for users with different palm sizes, and in addition, the handle can be rotated by 90 degrees so as to be convenient to use.

Description

Type air detector is prevented falling by easy portable formula

Technical Field

The utility model relates to an air detector, in particular to an easy-to-carry anti-falling air detector.

Background

The portable air detector is equivalent to a slightly larger charger, and is particularly suitable for being carried about due to smaller size. Although small, air detectors have many highly accurate sensors built into them, which are expensive, fragile and easily damaged in case of impact. To this all add in air detector's overall structure basically and prevented falling the design, can greatly reduced fall back air detector's impaired degree and probability through preventing falling the design.

However, the applicant finds that the current portable air detector is larger than a mobile phone in size, and the palm of the hand cannot be effectively grasped, so that the portable air detector basically leans against the palm of the hand, and the portable air detector is easy to fall off. Or the left hand grips the edge and the right hand operates, which can easily cause the fall, and the left hand of the operator is tired and has poor experience. Although to the defect that drops easily, there is the product at present to increase the lifting rope on air detector, avoids directly dropping on the wrist through the lifting rope cover, but this kind of mode can't solve and uses uncomfortable problem.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects of the prior art, the present invention is to provide an easily portable anti-falling air detector, which is convenient to carry by arranging a handle, and can be grasped when in use to prevent falling and increase user experience and comfort.

In order to achieve the purpose, the utility model provides an easy-to-carry anti-falling air detector, which comprises a body, wherein a display screen and a button are arranged on one end face of the body, and the air detector is characterized in that: one end face of the body is fixedly assembled with the back plate through the connecting table, and an installation groove is formed between the back plate and the body;

the handle seat is arranged in the mounting groove, the handle seat is respectively provided with a handle side strip and a handle end strip, the handle side strip is provided with two handle side strips, the two handle side strips are respectively assembled with the handle end strips, the handle seat can be sleeved on the pressing shaft in a circumferential rotating manner, the pressing shaft and the shaft hole can not rotate circumferentially and can move axially for assembly, and the shaft hole is arranged on the body; the part of the handle seat between the two handle side strips is clamped with the handle rod and can be assembled in a sliding mode, and the clamp spring platform is matched with the handle side strips close to the clamp spring platform so as to be clamped with the handle side strips and can be assembled in a sliding mode.

Preferably, handle seat is close to one of handle pole and is served and install the jump ring platform, the both ends of handle pole respectively with spanner stopper, handle pole assembly, the handle pole is provided with a plurality of block arc grooves along its length direction, every block arc groove all can with buckle head joint Assembly, the buckle head is installed on one end of spring leaf, the spring leaf is installed in the spring inslot of jump ring platform, the spring leaf all has elasticity, and the spring leaf keeps through its elasticity that the block arc inslot that the card head chucking corresponds with it is held.

Preferably, the body is provided with an unlocking chute which passes through the shaft hole and is divided into two parts; the unlocking slide is clamped with the unlocking rod and can be assembled in a sliding mode, one end of the unlocking rod penetrates through the body and then is assembled with the pressing block, a sliding block part is arranged at the other end of the unlocking rod, an unlocking spring is arranged between the sliding block part and the closed end of the unlocking sliding groove, and the unlocking spring is used for applying elastic force to the unlocking rod to prevent the unlocking rod from moving towards the body;

the bottom of the pressing shaft is provided with a pressing inclined plane, the unlocking rod is provided with an unlocking inclined plane, and the unlocking inclined plane is attached to the pressing inclined plane; a pressing ring is sleeved on the part of the pressing shaft penetrating through the handle seat; in the initial state, the clamp ring is pressed against the handle base, so that the handle base cannot rotate.

Preferably, a blind hole is formed in the pressing shaft; the blind hole is clamped with the spring cylinder and can be axially assembled in a sliding manner, the spring cylinder is arranged on the spring plug, and the spring plug is assembled with the back plate; the closed end of the spring barrel and the closed end of the blind hole are respectively pressed against two ends of the compression spring.

Preferably, a rubber frame is sleeved on the side wall of the body, and the rubber frame is made of elastic and soft rubber.

Preferably, the rubber frame is located at one end of the display screen beyond the body to form a protective edge.

Preferably, the back plate is provided with a notch at the position corresponding to the handle rod, and the notch is used for facilitating the grasping of the handle rod.

The utility model has the beneficial effects that:

the handle can be pulled out of the body as required, so that the handle can be suitable for users with different palm sizes, and can be rotated by 90 degrees, so that when the handle is used, a user can directly grasp the handle by a left hand, the anti-falling performance is greatly improved, and the comfort level of the user is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a sectional view at the center plane of the axis of the pressing shaft.

Fig. 4 is a sectional view at another center plane where the axis of the pressing shaft is located.

Fig. 5 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, an easy-to-carry anti-falling air detector includes a body 110, wherein the body 110 is an electrical device embedded with an existing air detector, and can be regarded as an existing air detector; a display screen 210 and a button 220 are mounted on one end surface of the body 110, the display screen 210 is used for displaying pictures, and the button 220 is used for inputting signals; the other end surface of the body 110 is fixedly assembled with the back plate 130 through the connecting table 131, and an installation groove 133 is formed between the back plate 130 and the body 110;

the handle seat 410 is installed in the installation groove 133, the handle seat 420 is respectively provided with two handle side strips 421 and two handle end strips 422, the two handle side strips 421 are respectively assembled with the handle end strips 422, the handle seat 420 is circumferentially rotatably sleeved on the pressing shaft 520, and the pressing shaft 520 and the shaft hole 111 cannot circumferentially rotate and can axially move and be assembled; a clamp spring table 430 is arranged at one end of the handle seat 420 close to the handle rod 411;

the part of the handle seat 410 between the two handle side strips 421 is clamped with the handle rod 412 and can be assembled in a sliding way, and the clamp spring table 430 is matched with the handle side strip 421 close to the clamp spring table so as to be clamped with the handle side strip 421 and can be assembled in a sliding way; the handle bar 412 is provided with a plurality of clamping arc grooves 4121 along the length direction, each clamping arc groove 4121 can be clamped and assembled with a clamping head 611, the clamping head 611 is installed at one end of a spring leaf 610, and the spring leaf 610 is installed in a spring groove 431 of the clamp spring table 430. The spring strips 610 are all resilient, and the spring strips 610 retain the locking heads 611 clamped in the corresponding locking arc grooves 4121 by their resiliency, thereby providing damping to the movement of the handle bar 412.

During the use, can stretch handle 410 through handle pole 411 for handle pole 412 outwards stretches out, and this in-process block arc groove 4121 constantly extrudes buckle head 611 again, thereby makes different block arc grooves 4121 pass buckle head 611 one by one, and the length that handle pole 411 stretches out reaches the demand, and the block arc groove 4121 that adjusts and buckle head 611 is close to this moment can fix the length that handle pole 411 stretches out relatively with buckle head 611 block, thereby the operator uses of being convenient for, and this kind of state is mainly portable, promptly conveniently carries.

When body 110 needs to be used, handle rod 411 drives handle 410, handle seat 420 and rotates 90 ° for handle rod 411 is located the body side, can make things convenient for operator's left hand gripping greatly this moment, thereby can carry out effectual support to the body, also be inconvenient for use, can also improve operator's comfort level simultaneously.

Preferably, in order to avoid the undesired rotation of the handle holder 420, the present embodiment is further modified as follows:

the body is provided with an unlocking chute 112, and the unlocking chute 112 penetrates through the shaft hole 111 to be divided into two parts; the unlocking chute 112 is clamped with the unlocking rod 510 and can be assembled in a sliding mode, one end of the unlocking rod 510 penetrates out of the body and then is assembled with the pressing block 511, a sliding block part 513 is arranged at the other end of the unlocking rod 510, an unlocking spring 560 is installed between the sliding block part 513 and the closed end of the unlocking chute 112, and the unlocking spring 560 is used for applying elastic force to the unlocking rod 510 to prevent the unlocking rod from moving inwards of the body.

The bottom of the pressing shaft 520 is provided with a pressing inclined surface 522, the unlocking rod 510 is provided with an unlocking inclined surface 512, and the unlocking inclined surface 512 is attached to the pressing inclined surface 522. When the unlocking rod 510 is pushed towards the inside of the body by overcoming the unlocking spring through the pressing block 511, the unlocking inclined surface 512 is matched with the pressing inclined surface 522, and therefore the pressing shaft 520 is pushed to move upwards axially.

A pressing ring 540 is sleeved on the part of the pressing shaft 520 penetrating through the handle seat 420, and a blind hole 521 is arranged at the end of the pressing shaft 520; in the initial state, the compression ring 540 is compressed with the handle holder 420, so that the handle holder 420 cannot rotate; the blind hole 521 is clamped with the spring cylinder 531 and can be axially assembled in a sliding manner, the spring cylinder 531 is arranged on the spring plug 530, and the spring plug 530 is assembled with the back plate 130; the closed end of the spring barrel 531 and the closed end of the blind hole 521 are respectively pressed against two ends of the pressing spring 550, so that the pressing spring 550 applies elastic pressure to the pressing shaft 520, so that the pressing ring 540 is kept pressed against the handle holder 420, and at this time, the handle holder cannot rotate.

When the handle seat needs to be rotated, the unlocking rod 510 is only required to be pushed towards the body, the pressing shaft is enabled to move upwards, the pressing shaft drives the pressing ring 540 to move upwards and then to be separated from the handle seat 420, the handle seat 420 can rotate at the moment, the handle seat is rotated to a proper position, the unlocking rod 510 is released, the unlocking rod 510 and the pressing shaft reset under the elastic force of the unlocking spring and the pressing spring respectively, and the handle seat 420 is enabled to be recovered to be incapable of rotating.

Preferably, in order to effectively protect the body from falling, the present embodiment further includes a rubber frame 120 mounted on the sidewall of the body 110, and the rubber frame 120 is made of elastic and soft rubber, so as to effectively protect the body from falling. In addition, the rubber frame 120 is located at one end of the display screen and exceeds the body to form a protective edge 121, and the protective edge can protect the display screen when the end face of one end of the display screen falls downwards, so that the display screen is prevented from being broken.

Preferably, the back plate is provided with a notch 132 corresponding to the handle bar, and the notch 132 is used for facilitating the grip of the handle bar 411.

The utility model is not described in detail, but is well known to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides an easy portable formula prevents falling type air detector, includes the body, install display screen, button, characterized by on the terminal surface of body: one end face of the body is fixedly assembled with the back plate through the connecting table, and an installation groove is formed between the back plate and the body;

2. The portable crash-proof air detector of claim 1, wherein: install jump ring platform on handle seat is close to one of handle pole, the both ends of handle pole respectively with spanner stopper, handle pole assembly, the handle pole is provided with a plurality of block arc grooves along its length direction, every block arc groove all can with buckle head joint Assembly, buckle head installs on one end of spring leaf, the spring leaf is installed in the spring inslot of jump ring platform, the spring leaf all has elasticity, and the spring leaf keeps through its elasticity that the block arc inslot that card buckle head chucking corresponds with it.

3. The portable crash-proof air detector of claim 1, wherein: the body is provided with an unlocking chute which passes through the shaft hole and is divided into two parts; the unlocking slide is clamped with the unlocking rod and can be assembled in a sliding mode, one end of the unlocking rod penetrates through the body and then is assembled with the pressing block, a sliding block part is arranged at the other end of the unlocking rod, an unlocking spring is arranged between the sliding block part and the closed end of the unlocking sliding groove, and the unlocking spring is used for applying elastic force to the unlocking rod to prevent the unlocking rod from moving towards the body;

4. The portable crash-proof air detector of claim 3, wherein: a blind hole is formed in the pressing shaft; the blind hole is clamped with the spring cylinder and can be axially assembled in a sliding manner, the spring cylinder is arranged on the spring plug, and the spring plug is assembled with the back plate; the closed end of the spring barrel and the closed end of the blind hole are respectively pressed against two ends of the compression spring.

5. The portable crash-proof air detector of claim 1, wherein: the side wall of the body is sleeved with a rubber frame, and the rubber frame is made of elastic and soft rubber.

6. The portable crash-proof air detector of claim 5, wherein: one end of the rubber frame, which is positioned at the display screen, exceeds the body and becomes a protective edge.

7. The portable crash-proof air detector of claim 1, wherein: the back plate is provided with a notch corresponding to the handle rod, and the notch is used for facilitating the grasping of the handle rod.