CN217506673U

CN217506673U - Smoke detector detection device

Info

Publication number: CN217506673U
Application number: CN202220641789.9U
Authority: CN
Inventors: 韩君立
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Group Anhui Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Group Anhui Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-27
Anticipated expiration: 2032-03-23

Abstract

The application provides a smoke detector detection device, includes: a rod body extending in a first direction; the testing mechanism, set up in the body of rod, testing mechanism include the axis of rotation and connect in first test end and the second test end of axis of rotation week side, the axial of axis of rotation with first direction is crossing, the axis of rotation connect in the body of rod, just first test end with the second test end is relative the body of rod winds the axial of axis of rotation is rotatable, in order to realize first test end with switching between the second test end. And a test end is arranged on the rod body, and when other types of detectors are detected, the original test end is detached from the rod body, and a corresponding test end is arranged. According to the scheme, the rotating shaft is used for realizing switching among the test ends of different types, namely, the test ends of various types are integrated on one rod body, and the detection efficiency of the detector is improved.

Description

Smoke detector detection device

Technical Field

The application belongs to the technical field of fire control tests, and more specifically relates to a smoke detector detection device.

Background

Various types of smoke detectors are now commonly provided in commercial centers, homes and other buildings for effective fire warning. In order to ensure that the installed smoke detector is capable of detecting in real time, various smoke detectors are typically tested periodically. However, the existing detection device is only provided with one probe, and when other types of detectors are detected, the original probe needs to be replaced by the corresponding probe to continue the detection, so that a lot of time is wasted, and the detection efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a smoke detector detection device to solve the lower technical problem of detection device detection efficiency among the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a smoke detector detection device comprising:

a rod body extending in a first direction;

the testing mechanism, set up in the body of rod, testing mechanism include the axis of rotation and connect in first test end and the second test end of axis of rotation week side, the axial of axis of rotation with first direction is crossing, the axis of rotation connect in the body of rod, just first test end with the second test end is relative the body of rod winds the axial of axis of rotation is rotatable, in order to realize first test end with switching between the second test end.

According to one embodiment of the present application, the shaft has a first end and a second end, the rotational axis is disposed proximate the first end;

the distance from one end, far away from the rotating shaft, of the first testing end to the rotating shaft is larger than the distance from the first end to the rotating shaft, so that when the first testing end or the second testing end rotates to a testing position, the first testing end or the second testing end stretches out of the rod body along the first direction.

According to an embodiment of the application, detection device still includes actuating mechanism, actuating mechanism is close to the second end sets up, actuating mechanism with the axis of rotation passes through conveying member and connects, so that actuating mechanism can pass through conveying member drive the axis of rotation rotates.

According to an embodiment of the application, accredited testing organization still includes the card and holds the piece, the body of rod is close to the pole wall of second end has seted up the draw-in groove, the draw-in groove with hold a looks adaptation, the card is held the piece and is inserted in the draw-in groove with the outer wall of the body of rod forms the card and puts the space, so that the card is held the piece and can be with first test end or second test end is fixed in the body of rod.

According to one embodiment of the application, the first test end and the second test end are symmetrically arranged about the axis of rotation.

According to one embodiment of the application, the cross-sectional dimension of the end of the first testing end facing away from the axis of rotation decreases gradually in a direction away from the axis of rotation.

According to an embodiment of the present application, the second testing end includes a body and an abutting portion, one end of the body is connected to the rotating shaft, the other end of the body is connected to the abutting portion, and a cross-sectional size of the abutting portion is larger than a cross-sectional size of the body.

According to an embodiment of the application, one side of the first end, which deviates from the second end, is connected with a third testing end, the third testing end is provided with a nozzle, and the spraying direction of the nozzle is intersected with the first direction.

According to an embodiment of the application, the body of rod is inside hollow sleeve, still be equipped with heating portion and stock solution portion in the body of rod, the one end of heating portion with stock solution portion intercommunication, the other end of heating portion with the nozzle intercommunication.

According to an embodiment of the application, the body of rod is including the first body of rod and the second body of rod that can dismantle the connection, first end is located first body of rod is kept away from one side of the second body of rod, the second end is located the second body of rod is kept away from one side of first body of rod.

The application provides a smoke detector detection device has following beneficial effect at least: the rotating shaft is installed on the rod body, and a first testing end and a second testing end which are connected with the peripheral side of the rotating shaft are arranged on the peripheral side of the rotating shaft. So that the first test end and the second test end can rotate around the rotating shaft relative to the rod body. For a test end at the body of rod installation, when detecting other types of detector, pull down former test end from the body of rod to the test end that the installation corresponds, this scheme utilizes the axis of rotation to realize the switching between the test end of different grade type, integrates multiple type test end on a body of rod promptly, has accelerated the detection efficiency to the detector.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a smoke detector detection device provided in an embodiment of the present application;

fig. 2 is a schematic view of an internal structure of a rod body of a smoke detector detecting device according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic structural diagram of fig. 3 at another viewing angle.

Wherein, in the figures, the various reference numbers:

1. a rod body; 11. a first end; 12. a second end; 13. a first rod body; 14. a second rod body; 2. a testing mechanism; 21. a rotating shaft; 22. a first test end; 23. a second test end; 231. a body; 232. an abutting portion; 24. a third testing end; 241. a nozzle; 242. a heating section; 243. a liquid storage part; 244. a fan; 245. a motor; 246. a control switch; 2461. a battery pack; 2462. pressing a key; 3. a drive mechanism; 4. a conveying member; 5. a retaining member.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description 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 considered as limiting the present application.

As shown in fig. 1, the present application provides a smoke detector detection device. The smoke detector detection device comprises a rod body 1 and a testing mechanism 2. The body of rod 1 extends along first direction, and accredited testing organization 2 sets up in the body of rod 1, and accredited testing organization 2 includes axis of rotation 21 and connects in the first test end 22 and the second test end 23 of 21 week sides of axis of rotation, and the axial of axis of rotation 21 intersects with first direction, and axis of rotation 21 connects in the body of rod 1, and first test end 22 and the second test end 23 relative body of rod 1 revolute the axial rotatable of axis of rotation 21 to realize the switching between first test end 22 and the second test end 23.

For ease of understanding, the following description will be given by taking an example in which the smoke detector detecting device detects a smoke detector.

As shown in fig. 1, the test mechanism 2 includes a rotation shaft 21. One end of the turning shaft 21 is connected to the rod body 1, and the axial direction of the turning shaft 21 intersects with the extending direction of the rod body 1, that is, the axial direction of the turning shaft 21 intersects with the first direction. The axial direction of the rotation shaft 21 and the extending direction of the rod body 1 may be perpendicular, and the axial direction of the rotation shaft 21 and the extending direction of the rod body 1 may also form an acute angle. The end of the rotation shaft 21 away from the rod body 1 is connected to a first testing end 22 and a second testing end 23. The first test end 22 and the second test end 23 may be connected to the circumferential side of the rotating shaft 21. It will be understood that the plane in which the axial direction of the first testing end 22 lies and the plane in which the axial direction of the rotating shaft 21 lies are located in two intersecting planes, respectively, and the plane in which the axial direction of the second testing end 23 lies and the plane in which the axial direction of the rotating shaft 21 lies are also located in two intersecting planes, respectively. Of course, the plane of the axial direction of the first testing end 22 and the plane of the axial direction of the second testing end 23 may be located on the same plane, or may be located on two intersecting planes. It should be noted that, in the first direction, the first testing end 22 and the second testing end 23 further have an included angle therebetween, and the included angle can be formed in a range greater than 0 ° and equal to or less than 180 °. When the first testing end 22 is rotated, the second testing end 23 can be rotated together with the first testing end 22. When the second testing end 23 is rotated, the first testing end 22 can also rotate along with the second testing end 23.

Assuming that the first testing terminal 22 is located at the testing position in fig. 1, when the first testing terminal 22 and the type of the smoke detector to be tested are matched, the first testing terminal 22 can be directly used to test the smoke detector. When the type of the detector is matched with the second testing end 23, the first testing end 22 can be rotated, the second testing end 23 is driven to rotate through the first testing end 22 until the second testing end 23 rotates to a testing position, and the detector can be detected by the second testing end 23. Thus, the second testing terminal 23 is switched to the first testing terminal 22.

According to the scheme, the first testing end 22 and the second testing end 23 can rotate relative to the rod body 1 around the rotating shaft 21 according to actual requirements, for example, when an A-type detector is detected, the first testing end 22 is rotated to a testing position, and the detection is carried out. When the B-type detector is detected, the first testing end 22 originally positioned at the testing position is rotated, so that the second testing end 23 rotates towards the direction of the testing position, and when the second testing end 23 reaches the testing position, the rotation is stopped. At this time, the B-type probe may be tested using the second testing terminal 23. The application provides a detection device sets up multiple type test end in body of rod 1, switches corresponding test end according to the type of the detector that awaits measuring. For installing a testing end on the rod body 1, when detecting other types of detectors, the original testing end is detached from the rod body 1, and the corresponding testing end is installed. According to the scheme, the rotating shaft 21 is used for switching among different types of test ends, namely, multiple types of test ends are integrated on one rod body 1, and the detection efficiency of the detector is improved.

In order to ensure that the first testing end 22 and the second testing end 23 can successfully test the detector, the distance between the testing ends and the rotating shaft 21 can be improved.

As shown in fig. 1, in some embodiments, the shaft body 1 has a first end 11 and a second end 12, and the rotational axis 21 is disposed proximate to the first end 11. The distance from the end of the first testing end 22 remote from the rotational axis 21 to the rotational axis 21 is greater than the distance from the first end 11 to the rotational axis 21. The end of the second testing end 23 remote from the axis of rotation 21 is also spaced further from the axis of rotation 21 than the first end 11 is spaced from the axis of rotation 21. The position of the first end 11 may be a test position, and when the first test end 22 or the second test end 23 rotates to the test position, the first test end 22 or the second test end 23 extends out of the rod body 1 along the first direction.

Therefore, the test end can stretch out the rod body 1 to detect the detector, the situation that the test end cannot stretch out the rod body 1 due to the fact that the distance between the test end and the rotating shaft 21 is larger than the distance between the first end 11 and the rotating shaft 21 can be avoided, and the test end can further detect the detector smoothly.

With continued reference to fig. 1, in some embodiments, the cross-sectional dimension of the end of the first testing end 22 facing away from the rotational axis 21 decreases in a direction away from the rotational axis 21. The first testing end 22 is similar in construction to a needle having a pointed end at an end remote from the axis of rotation 21. When the probe is a push button probe, it can be tested using the first testing end 22.

Optionally, the second testing end 23 includes a body 231 and an abutting portion 232, one end of the body 231 is connected to the rotating shaft 21, the other end of the body 231 is connected to the abutting portion 232, and a cross-sectional dimension of the abutting portion 232 is larger than a cross-sectional dimension of the body 231. When the probe is a concave spring type probe, the second testing end 23 with the abutting part 232 can be used for detecting the probe.

Alternatively, the first testing end 22 and the second testing end 23 are symmetrically disposed about the rotational axis 21. Since the first testing tip 22 and the second testing tip 23 are symmetrically arranged with respect to the rotation axis 21, the included angle formed between the first testing tip 22 and the second testing tip 23 is 180 °. When the detector is tested, the first testing end 22 extends along a first direction, that is, the first testing end 22 and the second testing end 23 extend along opposite directions along the first direction from the rotating shaft 21. When one of the test terminals is located at the test position, that is, the extending direction of the test terminal is parallel to the extending direction of the rod body 1, the extending direction of the other test terminal is also parallel to the extending direction of the rod body 1. I.e. neither test end extends out of the shaft body 1 from a direction other than the first direction. So set up, can avoid being in the other test end of idle state to stretch out the body of rod 1 to take place the touching with external part, reduced the probability that this test end takes place to damage.

In some embodiments, the testing mechanism 2 further includes a retaining member 5, a slot (not shown) is formed in a wall of the rod body 1 near the second end 12, the slot is adapted to the retaining member 5, the retaining member 5 is inserted into the slot and forms a retaining space with an outer wall of the rod body 1, so that the retaining member 5 can fix the first testing end 22 or the second testing end 23 to the rod body 1.

Referring to fig. 1, the first testing terminal 22 is located at the testing position, i.e. the first testing terminal 22 faces the first terminal 11, and the second testing terminal 23 faces the second terminal 12. The clamping groove can be formed in the rod body 1, close to the second end 12, of the rod body 1, the second testing end 23 is fixed to the rod body 1 through the clamping piece 5, and the first testing end 22 can be prevented from shaking due to interference with other parts, so that the first testing end 22 deviates from a testing position, and the first testing end 22 can not detect the detector.

It will be appreciated that when the second testing end 23 is in the testing position, the first testing end 22 can be fixed to the shaft 1 by the retaining member 5. The clamping member 5 may be an elastic member, and the size of the accommodating space formed between the clamping member 5 and the rod body 1 can be adjusted according to the sizes of the first testing end 22 and the second testing end 23.

In some embodiments, the rod 1 comprises a first rod 13 and a second rod 14 detachably connected, the first end 11 is located on a side of the first rod 13 away from the second rod 14, and the second end 12 is located on a side of the second rod 14 away from the first rod 13. It will be understood that the bar 1 comprises two parts, a first bar 13 and a second bar 14, which are detachably connected. The screw threads can be respectively arranged at the joint of the first rod body 13 and the second rod body 14, the connection between the first rod body 13 and the second rod body 14 is realized in a threaded connection mode, through holes can also be arranged on the first rod body 13 and the second rod body 14, and the first rod body 13 and the second rod body 14 are connected together by utilizing fasteners and the through holes. As for the connection manner between the first rod 13 and the second rod 14, it is only necessary to detachably connect the first rod 13 and the second rod 14.

With the arrangement, when one part of the rod body 1 is damaged, the damaged part can be directly replaced. And if the spare part of installing in any one end of the body of rod 1 takes place to damage, the first body of rod 13 or the second body of rod 14 that the spare part that will damage belongs to change can, need not to carry out whole change to the body of rod 1, reduced the cost of maintenance to detection device. In addition, for the body of rod 1 that has a plurality of tie points, set up whole body of rod 1 into two parts, improved the overall stability of the body of rod 1, reduced the cracked probability of the body of rod 1 emergence.

The first end 11 may be provided with a rotation shaft 21, a testing end, and the like, and the second end 12 may be a handheld portion, so that a user can conveniently operate the rod body 1 by holding the rod body. It should be noted that the rod body 1 provided in all the embodiments of the present application is made of bakelite, so as to reduce the overall weight of the rod body 1.

In order to facilitate the operation of the user and improve the switching efficiency between the first testing terminal 22 and the second testing terminal 23, the driving mechanism 3 may be configured to drive the rotating shaft 21 to rotate, so as to drive the testing terminal to rotate through the rotating shaft 21.

In some embodiments, as shown in fig. 1 to 4, the detection device further includes a driving mechanism 3, the driving mechanism 3 is disposed near the second end 12, and the driving mechanism 3 and the rotating shaft 21 are connected by the conveying member 4, so that the driving mechanism 3 can drive the rotating shaft 21 to rotate by the conveying member 4.

Illustratively, the drive mechanism 3 may be used as a rotating shaft, and the drive mechanism 3 may be disposed near the second end 12. The drive mechanism 3 and the rotary shaft 21 may be connected by a transmission member 4. As the conveying member 4, for example, a belt, a chain, or the like is used. The user rotates the driving mechanism 3 to rotate the conveying member 4, so that the rotating shaft 21 is rotated by the conveying member 4. The user can conveniently switch different test ends when holding the second end 12 for operation.

As shown in fig. 1, in one particular embodiment. Two bearings may be provided in the shaft body 1, one of which may be the drive means 3 and arranged near the second end 12, and the other of which may be connected to the rotation shaft 21, the two bearings being connected by a belt. For convenience of explanation, the bearing used as the drive mechanism 3 is designated as a first bearing, and the bearing connected to the rotating shaft 21 is designated as a second bearing. The user rotates the first bearing at the second end 12, i.e. the hand-held portion, and then the belt is driven to rotate by the first bearing, so as to drive the second bearing to rotate by the belt, and at this time, the rotating shaft 21 connected to the second bearing is driven by the second bearing to rotate, and further, the first testing end 22 and the second testing end 23 are driven to rotate.

So configured, the user rotates the bearing at the second end 12, i.e. at the side where the user holds the stick body 1, and the switching between the first testing end 22 and the second testing end 23 is achieved.

In some embodiments, as shown in fig. 2, a third testing end 24 is connected to a side of the first end 11 facing away from the second end 12, the third testing end 24 has a nozzle 241, and the spraying direction of the nozzle 241 intersects with the first direction.

The third testing end 24 can detect the atomized ion type detector, and the atomized gas inside the third testing end 24 is sprayed to the position of the detector through the nozzle 241, so as to realize the detection of the detector. The third testing end 24 is added on the basis of the arrangement of the first testing end 22 and the second testing end 23, so that the application range of the detection device is expanded.

Optionally, the rod body 1 may be a hollow sleeve, a heating portion 242 and a liquid storage portion 243 are further disposed in the rod body 1, one end of the heating portion 242 is communicated with the liquid storage portion 243, and the other end of the heating portion 242 is communicated with the nozzle 241. Both the heating part 242 and the liquid storage part 243 can be disposed near the first end 11, and a fan 244, a motor 245 and a control switch 246 can be further disposed in the rod body 1. A control switch 246 may be disposed at the second end 12 and a fan 244 and a motor 245 may be disposed between the heating portion 242 and the control switch 246. The control switch 246 may include a battery pack 2461 and a button 2462, and a start button 2462, the battery pack 2461 may power the heating portion 242 and the motor 245.

When the third testing end 24 is used to test the detector, the atomized liquid can be filled in the liquid storage portion 243, and the button 2462 is activated. Because the heating cotton of heating portion 242 twines on the resistance wire, can adsorb the atomizing liquid. Therefore, the battery 2461 supplies power to enable the resistance wire to generate heat and the atomized liquid absorbed in the heating cotton to be heated and atomized, and then the motor 245 drives the fan 244 to rotate, so that the atomized gas is discharged from the rod body 1 through the nozzle 241. Thus, the atomization ion type detector can be detected.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A smoke detector detection device, comprising:

a rod body extending in a first direction;

testing mechanism, set up in the body of rod, testing mechanism include the axis of rotation and connect in first test end and the second test end in rotation axis week side, the axial of axis of rotation with the first direction is crossing, rotation axis connection in the body of rod, just first test end with the second test end is relative the body of rod winds the axial of axis of rotation is rotatable, in order to realize first test end with switching between the second test end.

2. The smoke detector detecting device of claim 1,

the rod body is provided with a first end and a second end, and the rotating shaft is arranged close to the first end;

the distance from one end, far away from the rotating shaft, of the first testing end to the rotating shaft is larger than the distance from the first end to the rotating shaft, so that when the first testing end or the second testing end rotates to a testing position, the first testing end or the second testing end extends out of the rod body in the first direction.

3. The smoke detector testing device of claim 2 further comprising a drive mechanism disposed proximate said second end, said drive mechanism and said rotatable shaft being connected by a conveyor such that said drive mechanism can drive said rotatable shaft to rotate via said conveyor.

4. The smoke detector testing device of claim 2 wherein said testing mechanism further comprises a retaining member, wherein a slot is formed in a wall of said rod body adjacent to said second end, said slot being adapted to said retaining member, said retaining member being inserted into said slot and forming a retaining space with an outer wall of said rod body, such that said retaining member is capable of securing said first testing end or said second testing end to said rod body.

5. The smoke detector testing device of claim 1 wherein said first testing end and said second testing end are symmetrically disposed about said axis of rotation.

6. The smoke detector testing device of claim 1 wherein an end of said first testing end facing away from said axis of rotation has a cross-sectional dimension that decreases in a direction away from said axis of rotation.

7. The smoke detector testing device of claim 1 wherein said second testing end comprises a body and an abutment, one end of said body being connected to said pivot shaft and the other end of said body being connected to said abutment, said abutment having a cross-sectional dimension greater than the cross-sectional dimension of said body.

8. The smoke detector testing device of claim 2 wherein a third testing end is attached to a side of said first end facing away from said second end, said third testing end having a nozzle, said nozzle having a spray direction that intersects said first direction.

9. The smoke detector detecting device according to claim 8, wherein the rod body is a hollow sleeve, a heating part and a liquid storage part are further arranged in the rod body, one end of the heating part is communicated with the liquid storage part, and the other end of the heating part is communicated with the nozzle.

10. The smoke detector detecting device of claim 2, wherein said rods comprise a first rod and a second rod detachably connected, said first end being located on a side of said first rod remote from said second rod, and said second end being located on a side of said second rod remote from said first rod.