CN214426766U

CN214426766U - Chemical corrosion resistant temperature and humidity sensor

Info

Publication number: CN214426766U
Application number: CN202120671483.3U
Authority: CN
Inventors: 杨金来
Original assignee: Xiamen Thales Automation Technology Co ltd
Current assignee: Xiamen Thales Automation Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-10-19
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a temperature and humidity sensor of resistant chemical attack, including the ware body, connecting rod, access panel and solid fixed ring, the surface connection of the ware body has the fixed block, the connecting rod sets up the one side at the fixed block, the inside through connection of connecting rod has the knob, one side of connecting rod is provided with the handle, the inside of handle is provided with the spring, the one end of spring is connected with the card and takes incidentally. Constitute threaded connection structure through the knob between this resistant chemical corrosion's temperature and humidity sensor's the fixed block and the connecting rod, and the card is outer wall size taken along and the inside draw-in groove size phase-match of seting up of connecting rod, and the card is taken along and is constituted the elasticity linkage structure between spring and the handle, with the back of aliging between connecting rod and the fixed block, make the inside that the knob runs through connecting rod and fixed block, press down the card again and take, make the inside that the card extrudees the spring and remove the handle incidentally, work as the inside that the card runs through the connecting rod incidentally, so that install the handle, reach anti-drop's purpose.

Description

Chemical corrosion resistant temperature and humidity sensor

Technical Field

The utility model relates to a temperature and humidity sensor technical field specifically is a temperature and humidity sensor of resistant chemical attack.

Background

The temperature and humidity sensor collects temperature and humidity signals through a temperature measuring element, and converts the temperature and humidity signals into current signals or voltage signals in a linear relation with the temperature and the humidity after the temperature and humidity signals are processed by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection and the like, and the current signals or the voltage signals are output.

Chemical corrosion resistant temperature and humidity sensors on the market are various in types, but the surface of a device body of the chemical corrosion resistant temperature and humidity sensor is provided with edges and corners when the device body is used, palm ache can be caused when the device body is held by a hand for a long time, so that the sensor falls off, and therefore the existing equipment needs to be improved to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical resistance's temperature and humidity sensor to solve the chemical resistance's temperature and humidity sensor on the existing market that the above-mentioned background art provided because the ware body surface has edges and corners, can lead to the palm ache when holding the ware body for a long time, and make the problem that the sensor drops.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature and humidity sensor of resistant chemical attack, includes the ware body, connecting rod, access panel and solid fixed ring, the surface connection of the ware body has the fixed block, the connecting rod sets up the one side at the fixed block, the inside through connection of connecting rod has the knob, one side of connecting rod is provided with the handle, the inside of handle is provided with the spring, the one end of spring is connected with the card and carries incidentally.

Preferably, the fixed blocks are arranged in two groups, the two groups of fixed blocks are symmetrically distributed relative to the longitudinal middle parting line of the device body, and the fixed blocks and the connecting rod form a threaded connection structure through knobs.

Preferably, the cross-section of the card incidentally is 'T' shaped, the size of the outer wall of the card incidentally is matched with the size of a clamping groove formed in the connecting rod, and the card incidentally passes through an elastic linkage structure formed between the spring and the handle.

Preferably, the access panel sets up the inside at the ware body, the both sides of access panel are connected with the pivot, one side of access panel is connected with the fixture block, one side that the fixture block was kept away from to the access panel is connected with the plectrum, the access panel constitutes to rotate between through pivot and the ware body and is connected, and is a body structure between access panel and fixture block and the plectrum to the access panel passes through to constitute the block between fixture block and the ware body and is connected.

Preferably, gu fixed ring connects in the bottom of the ware body, gu fixed ring's inside is provided with the card pearl, gu fixed ring's outer wall connection has the tight lid, the inside through connection of tight lid has the sensing pole, gu structure as an organic whole between fixed ring and the ware body, and the outer wall size phase-match of solid fixed ring's open end inner wall size and sensing pole to be threaded connection between fixed ring and the tight lid.

Preferably, the clamping beads are arranged in two groups, the two groups of clamping beads are symmetrically distributed about the longitudinal middle parting line of the sensing rod, and the outer walls of the two groups of clamping beads are tangent to the outer wall of the sensing rod.

Compared with the prior art, the beneficial effects of the utility model are that: this temperature and humidity sensor of resistant chemical corrosion:

1. constitute threaded connection structure through the knob between the fixed block of this equipment and the connecting rod, and the card is outer wall size taken incidentally and the inside draw-in groove size phase-match of seting up of connecting rod, and the card is taken by the way and is constituted the elasticity linkage structure between spring and the handle, with the back of aliging between connecting rod and the fixed block, make the knob run through the inside of connecting rod and fixed block, press down the card again and take, make the card extrude the spring and remove the inside of handle incidentally, work as the inside of card and run through the connecting rod incidentally, so that install the handle, reach anti-drop's purpose.

2. The access panel of the device is rotationally connected with the device body through the rotating shaft, the access panel, the clamping block and the shifting piece are of an integral structure, the access panel is connected with the device body through the clamping block in a clamping mode, the shifting piece is pulled to enable the shifting piece to drive the access panel to rotate, the access panel is moved out of the device body through the clamping block, the clamping between the access panel and the device body can be removed, the interior of the device body is opened, and the purpose of facilitating maintenance is achieved.

3. The solid fixed ring of this equipment and the structure as an organic whole between the ware body, and the outer wall size phase-match of solid fixed ring's open end inner wall size and sensing rod to for threaded connection between solid fixed ring and the tight lid, will turn out solid fixed ring's outer wall with tight lid earlier, make the card pearl can extract sensing rod in solid fixed ring's inside activity again, so that change sensing rod.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the rear view section and the enlarged structure of the present invention;

fig. 3 is a schematic view of the side view section and the enlarged structure of the present invention.

In the figure: 1. a body; 2. a fixed block; 3. a connecting rod; 4. a knob; 5. a grip; 6. a spring; 7. carrying a card; 8. an access panel; 9. a rotating shaft; 10. a clamping block; 11. a shifting sheet; 12. a fixing ring; 13. clamping the beads; 14. tightly covering the cover; 15. a sensing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a temperature and humidity sensor of resistant chemical attack, includes the ware body 1, fixed block 2, connecting rod 3, knob 4, handle 5, spring 6, card piggyback 7, access panel 8, pivot 9, fixture block 10, plectrum 11, solid fixed ring 12, card pearl 13, tight lid 14 and sensing rod 15, the surface connection of the ware body 1 has fixed block 2, fixed block 2 is provided with two sets ofly, and two sets of fixed block 2 are the symmetric distribution about the vertical well separated time of the ware body 1 to constitute threaded connection structure through knob 4 between fixed block 2 and the connecting rod 3, so that install connecting rod 3, connecting rod 3 sets up in one side of fixed block 2, the inside through connection of connecting rod 3 has knob 4, one side of connecting rod 3 is provided with handle 5, the inside of handle 5 is provided with spring 6, the one end of spring 6 is connected with card piggyback 7, the cross-section of card piggyback 7 is "T" shape, the size of the outer wall of the clamp 7 is matched with the size of a clamping groove formed in the connecting rod 3, the clamp 7 forms an elastic linkage structure with the handle 5 through the spring 6, and the clamp 7 penetrates through the inside of the connecting rod 3 so as to facilitate installation of the handle 5;

the maintenance plate 8 is arranged inside the device body 1, two sides of the maintenance plate 8 are connected with rotating shafts 9, one side of the maintenance plate 8 is connected with a clamping block 10, one side, far away from the clamping block 10, of the maintenance plate 8 is connected with a shifting piece 11, the maintenance plate 8 is in rotating connection with the device body 1 through the rotating shafts 9, the maintenance plate 8, the clamping block 10 and the shifting piece 11 are of an integral structure, the maintenance plate 8 is in clamping connection with the device body 1 through the clamping block 10, and the maintenance plate 8 is opened to facilitate maintenance of the inside of the device body 1;

the bottom at the ware body 1 is connected to solid fixed ring 12, the inside of solid fixed ring 12 is provided with card pearl 13, card pearl 13 is provided with two sets ofly, and two sets of card pearl 13 are symmetric distribution about the vertical well separated time of sensing pole 15 to the outer wall of two sets of card pearl 13 is tangent with the outer wall of sensing pole 15, extrudees sensing pole 15 through card pearl 13, so that fix sensing pole 15, solid fixed ring 12's outer wall connection has tight lid 14, the inside through connection of tight lid 14 has sensing pole 15, structure as an organic whole between solid fixed ring 12 and the ware body 1, and solid fixed ring 12's open end inner wall size and sensing pole 15's outer wall size phase-match to be threaded connection between solid fixed ring 12 and the tight lid 14, through rotating tight lid 14, so that dismantle the change to sensing pole 15.

The working principle is as follows: when the chemical corrosion resistant temperature and humidity sensor is used, firstly, a threaded connection structure is formed between a fixing block 2 and a connecting rod 3 of the device through a knob 4, the size of the outer wall of a clamp 7 is matched with the size of a clamping groove formed in the connecting rod 3, the clamp 7 forms an elastic linkage structure with a handle 5 through a spring 6, after the connecting rod 3 is aligned with the fixing block 2, the knob 4 penetrates through the connecting rod 3 and the inside of the fixing block 2, then the clamp 7 is pressed, the clamp 7 extrudes the spring 6 and moves to the inside of the handle 5, when the clamp 7 penetrates through the inside of the connecting rod 3, the handle 5 is convenient to mount, the purpose of preventing falling is achieved, a maintenance plate 8 of the device is rotatably connected with a device body 1 through a rotating shaft 9, the maintenance plate 8, a clamping block 10 and a shifting piece 11 are of an integral structure, and the maintenance plate 8 is connected with the device body 1 through the clamping block 10, the dial piece 11 is pulled to make the dial piece 11 drive the maintenance plate 8 to rotate, the block 10 is moved out of the device body 1 to remove the block between the maintenance plate 8 and the device body 1, so as to open the inside of the device body 1, and the purpose of maintenance is achieved, the fixing ring 12 of the device and the device body 1 are of an integral structure, the size of the inner wall of the opening end of the fixing ring 12 is matched with the size of the outer wall of the sensing rod 15, the fixing ring 12 is in threaded connection with the tight cover 14, the tight cover 14 is firstly rotated out of the outer wall of the fixing ring 12, so that the clamping bead 13 can move in the fixing ring 12, and then the sensing rod 15 is pulled out, so as to replace the sensing rod 15, and the content which is not described in detail in the description belongs to the prior art which is well known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a temperature and humidity sensor of resistant chemical corrosion, includes the ware body (1), connecting rod (3), access panel (8) and solid fixed ring (12), the surface connection of the ware body (1) has fixed block (2), its characterized in that: connecting rod (3) set up in one side of fixed block (2), the inside through connection of connecting rod (3) has knob (4), one side of connecting rod (3) is provided with handle (5), the inside of handle (5) is provided with spring (6), the one end of spring (6) is connected with the card and carries on (7).

2. The chemical corrosion resistant temperature and humidity sensor according to claim 1, wherein: the fixing blocks (2) are arranged in two groups, the two groups of fixing blocks (2) are symmetrically distributed about the longitudinal middle parting line of the device body (1), and the fixing blocks (2) and the connecting rod (3) form a threaded connection structure through knobs (4).

3. The chemical corrosion resistant temperature and humidity sensor according to claim 1, wherein: the section of the card piggyback (7) is T-shaped, the size of the outer wall of the card piggyback (7) is matched with the size of a clamping groove formed in the connecting rod (3), and the card piggyback (7) forms an elastic linkage structure through the spring (6) and the handle (5).

4. The chemical corrosion resistant temperature and humidity sensor according to claim 1, wherein: maintenance board (8) set up the inside at the ware body (1), the both sides of maintenance board (8) are connected with pivot (9), one side of maintenance board (8) is connected with fixture block (10), one side that fixture block (10) were kept away from in maintenance board (8) is connected with plectrum (11), maintenance board (8) are connected through constituting the rotation between pivot (9) and the ware body (1), and are a body structure between maintenance board (8) and fixture block (10) and plectrum (11) to maintenance board (8) are connected through constituting the block between fixture block (10) and the ware body (1).

5. The chemical corrosion resistant temperature and humidity sensor according to claim 1, wherein: the bottom at the ware body (1) is connected in solid fixed ring (12), the inside of solid fixed ring (12) is provided with card pearl (13), the outer wall connection of solid fixed ring (12) has tight lid (14), the inside through connection of tight lid (14) has sensing rod (15), structure as an organic whole between solid fixed ring (12) and the ware body (1), and the outer wall size phase-match of the open end inner wall size of solid fixed ring (12) and sensing rod (15) to be threaded connection between solid fixed ring (12) and tight lid (14).

6. The chemical corrosion resistant temperature and humidity sensor according to claim 5, wherein: the two groups of the clamping beads (13) are arranged, the two groups of the clamping beads (13) are symmetrically distributed about the longitudinal middle parting line of the sensing rod (15), and the outer walls of the two groups of the clamping beads (13) are tangent to the outer wall of the sensing rod (15).