CN211696789U

CN211696789U - Pressure transmitter connected at high protection level

Info

Publication number: CN211696789U
Application number: CN202020680099.5U
Authority: CN
Inventors: 谈子所; 章守银; 李方锁
Original assignee: Shanghai Wangyuan Measuring And Control Instrument Equipment Co ltd
Current assignee: Shanghai Wangyuan Measuring And Control Instrument Equipment Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-16
Anticipated expiration: 2030-04-28

Abstract

The utility model belongs to the technical field of metering instruments, and discloses a high-protection-level connected pressure transmitter, which comprises a transmitter main body, wherein the top end of the transmitter main body is connected with a first connecting seat, one side of the first connecting seat is connected with a connecting head, and one side of the first connecting seat, which is far away from the connecting head, is connected with a connecting cable, a display screen is embedded in the middle position of the front surface wall of the transmitter main body, and the top end of the front surface wall of the transmitter main body is fixed with a fixed rod, through the cooperation of a through hole, the fixed rod, a rubber block and a clamping groove, when the transparent blocking cover needs to be opened, only the transparent blocking cover clamped in the clamping groove needs to be pulled out, and then the region blocked by the transparent blocking cover is exposed by rotating, wherein, the transparent blocking cover is positioned on the transmitter main body, the defect that the transparent blocking cover is lost, the service life of the transparent shield is prolonged.

Description

Pressure transmitter connected at high protection level

Technical Field

The utility model belongs to the technical field of metering device, concretely relates to pressure transmitter of high protection level connection.

Background

The pressure transmitter is a sensor which is widely applied to various industrial automatic control environments and relates to various industries such as water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, petrochemical industry, oil wells and the like.

In chinese patent with patent number CN201821076467.4, a pressure transmitter is disclosed, in this patent, "install pressure contact dish and anti-oxidation protective layer and make the contact surface with the object difficult impaired, the durability is higher, and service life is higher", but traditional pressure transmitter is when overhauing, need dismantle whole fender cover down, cause easily that fender cover loses or tramples the damage, in addition, traditional pressure transmitter does not set up effectual bunch structure, the last connection cable winding of pressure transmitter is outside poor stability, scatter easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure transmitter that high protection level is connected to provide traditional pressure transmitter in solving above-mentioned background art when overhauing, dismantle down whole fender cover cause easily that the fender cover loses or trample the problem of damage, in addition, do not set up effectual bunch structure, the winding of connecting cable is in the relatively poor problem of external stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure transmitter that high protection level is connected, includes the changer main part, the top of changer main part is connected with first connecting seat, one side of first connecting seat is connected with the connector, and one side that the connector was kept away from to first connecting seat is connected with the connecting cable, the preceding table wall intermediate position department of changer main part inlays and is equipped with the display screen, and the preceding table wall top of changer main part is fixed with the dead lever, transparent fender cover is installed to the front side of changer main part, the exterior wall of transparent fender cover is close to border position department and sets up the through-hole with dead lever looks adaptation, preceding table wall one side of changer main part is fixed with the block rubber, the draw-in groove with transparent fender cover looks adaptation is seted up to the exterior wall of block rubber, the bottom of changer main part is connected with the second connecting seat.

Preferably, a winding post is fixed at the middle position of the top end of the first connecting seat, a line blocking plate is connected to the top end of the winding post, and a line bundling groove is formed in the side wall of the line blocking plate in an annular array.

Preferably, the end parts of the fixing rods are symmetrically connected with two limiting blocks.

Preferably, the bottom end of the second connecting seat is connected with an installing head, and the outer wall of the installing head is provided with a thread groove.

Preferably, the upper end of the outer surface wall of the mounting head is screwed and connected with a hexagonal nut, and the bottom end of the mounting head is integrally formed with a tip.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of through-hole, dead lever, block rubber and draw-in groove makes transparent fender cover can rotate at changer main part front end, when needs are opened transparent fender cover, only need to establish the transparent fender cover of draw-in groove with the card and extract, then rotate transparent fender cover and make its region that shelters from expose, satisfy in maintenance operation, wherein, transparent fender cover is in the changer main part all the time, can effectively avoid transparent fender cover to lose or receive trampling and the defect of damage, the life of transparent fender cover has been prolonged.

(2) The utility model discloses a cooperation of wrapping post, fender board and bunch groove when this pressure transmitter dismantles and need not use, can be with connecting cable earlier around establishing on the wrapping post, then establish the terminal card of connecting cable into the bunch inslot that the fender lateral wall was seted up, can effectively improve the stability of bunch, avoided the defect that connecting cable easily scatters, be favorable to subsequent taking fast.

Drawings

FIG. 1 is a schematic structural view of the transparent shield of the present invention when closed;

FIG. 2 is a schematic structural view of the transparent shield of the present invention when opened;

FIG. 3 is a schematic structural view of the rubber block of the present invention;

fig. 4 is a top view of the thread stop plate of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1;

in the figure: the device comprises a transmitter body 1, a connecting cable 2, a winding post 3, a wire blocking plate 4, a first connecting seat 5, a connecting head 6, a rubber block 7, a second connecting seat 8, a mounting head 9, a thread groove 10, a transparent blocking cover 11, a display screen 12, a clamping groove 13, a wire bundling groove 14, a through hole 15, a fixing rod 16 and a limiting block 17.

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. 1-5, the present invention provides a technical solution: a pressure transmitter connected with high protection level comprises a transmitter main body 1, wherein the top end of the transmitter main body 1 is connected with a first connecting seat 5, one side of the first connecting seat 5 is connected with a connector 6, one side of the first connecting seat 5 far away from the connector 6 is connected with a connecting cable 2, a display screen 12 is embedded in the middle position of the front surface wall of the transmitter main body 1, a fixed rod 16 is fixed at the top end of the front surface wall of the transmitter main body 1, a transparent shield 11 is installed at the front side of the transmitter main body 1, a through hole 15 matched with the fixed rod 16 is formed in the position, close to the edge, of the outer surface wall of the transparent shield 11, a rubber block 7 is fixed on one side of the front surface wall of the transmitter main body 1, a clamping groove 13 matched with the transparent shield 11 is formed in the outer surface wall of the rubber block 7, when the transparent shield 11 needs to be opened, only the transparent shield 11 clamped in the clamping groove 13 needs to be pulled out, and, satisfy in the maintenance operation, wherein, transparent fender cover 11 is in on changer main part 1 all the time, can effectively avoid transparent fender cover 11 to lose or receive trampling and the defect of damage, has prolonged the life of transparent fender cover 11, and the bottom of changer main part 1 is connected with second connecting seat 8.

Further, the top intermediate position department of first connecting seat 5 is fixed with wrapping post 3, the top of wrapping post 3 is connected with fender line board 4, the lateral wall of fender line board 4 is annular array and has seted up bunch groove 14, when this pressure transmitter dismantles and need not use, can be with connecting cable 2 around establishing on wrapping post 3 earlier, then in establishing into the bunch groove 14 that the lateral wall of fender line board 4 seted up with the tip card of connecting cable 2, can effectively improve the stability of bunch, the defect of having avoided connecting cable 2 easily to scatter, be favorable to subsequent taking fast.

Further, the end portion of the fixed rod 16 is symmetrically connected with two limiting blocks 17, the limiting blocks 17 are connected with two limiting blocks, the transparent blocking cover 11 can be prevented from sliding down from the fixed rod 16 due to the arrangement of the limiting blocks 17, and stability is improved.

Further, the bottom end of the second connecting seat 8 is connected with an installing head 9, a thread groove 10 is formed in the outer wall of the installing head 9, and the installing head 9 with the thread groove 10 can ensure the installing stability of the pressure transmitter.

Further, the upper end of the outer surface wall of the mounting head 9 is connected with a hexagon nut in a screwing mode, the bottom end of the mounting head 9 is integrally formed to be provided with a tip end, the tip end is designed to be convenient for rapid positioning during butt joint, and connection efficiency can be improved.

The utility model discloses a theory of operation and use flow: when the utility model is used, the pressure transmitter can be stably connected and installed by utilizing the installation head 9 and the connector 6 which are provided with the thread groove 10, and can be put into use after being installed, when the transparent shield 11 needs to be opened, the transparent shield 11 which is clamped into the clamping groove 13 only needs to be pulled out, then the transparent shield 11 which is provided with the through hole 15 is rotated by the dead lever 16, so that the region which is shielded by the transparent shield 11 is exposed, and the maintenance operation can be carried out, wherein, the transparent shield 11 is always positioned on the transmitter main body 1, the defect that the transparent shield 11 is lost or damaged by treading can be effectively avoided, in addition, when the pressure transmitter is disassembled and does not need to be used, the connecting cable 2 at the end part of the first connecting seat 5 can be firstly wound on the winding post 3, then the end part of the connecting cable 2 is clamped into the bunching groove 14 which is arranged on the side wall of the wire baffle 4, the stability of bunching, the defect that the connecting cable 2 is easy to scatter is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure transmitter that high protection level is connected which characterized in that: the transmitter comprises a transmitter main body (1), wherein the top end of the transmitter main body (1) is connected with a first connecting seat (5), one side of the first connecting seat (5) is connected with a connector (6), one side of the first connecting seat (5), which is far away from the connector (6), is connected with a connecting cable (2), a display screen (12) is embedded in the middle position of the front surface wall of the transmitter main body (1), a fixing rod (16) is fixed on the top end of the front surface wall of the transmitter main body (1), a transparent blocking cover (11) is installed on the front side of the transmitter main body (1), a through hole (15) matched with the fixing rod (16) is formed in the position, close to the edge position, of the outer surface wall of the transparent blocking cover (11), a rubber block (7) is fixed on one side of the front surface wall of the transmitter main body (1), a clamping groove (13) matched with the transparent blocking cover (11) is formed in, the bottom end of the transmitter main body (1) is connected with a second connecting seat (8).

2. The high level of protection connected pressure transmitter of claim 1, wherein: the wire winding device is characterized in that a winding post (3) is fixed at the middle position of the top end of the first connecting seat (5), a wire blocking plate (4) is connected to the top end of the winding post (3), and a wire bundling groove (14) is formed in the side wall of the wire blocking plate (4) in an annular array.

3. The high level of protection connected pressure transmitter of claim 1, wherein: the end part of the fixed rod (16) is symmetrically connected with two limiting blocks (17), and the two limiting blocks (17) are connected together.

4. The high level of protection connected pressure transmitter of claim 1, wherein: the bottom end of the second connecting seat (8) is connected with an installing head (9), and a thread groove (10) is formed in the outer wall of the installing head (9).

5. The high protection level connected pressure transmitter of claim 4, wherein: the upper end of the outer surface wall of the mounting head (9) is connected with a hexagonal nut in a screwing mode, and the bottom end of the mounting head (9) is integrally formed with a tip.