CN220435394U

CN220435394U - Sealing clamp splice for transmitter

Info

Publication number: CN220435394U
Application number: CN202321386250.4U
Authority: CN
Inventors: 王永婷
Original assignee: Shanghai Liangzhi Electric Appliance Technology Co ltd
Current assignee: Shanghai Liangzhi Electric Appliance Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2024-02-02
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to the technical field of transmitters, in particular to a sealing clamp splice of a transmitter, which comprises a sensing device, wherein the sensing device comprises a sensor, a clamping group is arranged at the bottom of the sensor and used for clamping a sensor connecting port, so that the sensor connecting port is sealed, the clamping group comprises a clamp splice I and a clamp splice II, clamping plates are arranged at the bottoms of the clamp splice I and the clamp splice II, and clamping force of the clamping group is improved by clamping the clamp splice I and the clamp splice II through the clamping plates. When the sensor is used, the clamping blocks I and II are fixed at the sensor connecting port by arranging the clamping blocks I and II, so that the sensor connecting port is fixedly sealed by the clamping blocks I and II, the tightness of the sensor is ensured, and the clamping force of the clamping blocks I and II is improved by arranging the clamping plate and clamping the clamping blocks I and II by using the clamping plate, so that the tightness of the sensor is further improved.

Description

Sealing clamp splice for transmitter

Technical Field

The utility model relates to the technical field of transmitters, in particular to a sealing clamping block of a transmitter.

Background

In the field of industrial automation control, transmitters are typically used to convert analog signals collected by a sensor to standard industrial signals, such as 4-20 mA current signals. Among other things, the seal clamp block in the transmitter plays a critical role because it can ensure stability and reliability of data transmission without being affected by external environmental factors.

For transmitter sealing blocks, there are many prior art techniques, such as:

chinese patent publication No. CN212988427U discloses a sealing clamp splice of a transmitter and a transmitter, comprising a clamp splice body, wherein the clamp splice body is provided with a clamping surface, the clamping surface is provided with a connecting port which is adapted to a sensor and is used for being connected with the sensor, the clamp splice body is internally provided with a medium inflow channel and a medium outflow channel which are communicated with the connecting port, the clamp splice body is provided with a compression sealing structure which is used for compressing and sealing the connecting port and the sensor, and the surface opposite to the clamping surface is provided with a reinforcing rib which is used for improving the strength of the clamp splice body. The utility model also discloses a transmitter comprising the transmitter sealing clamp splice. Through setting up clamp splice and strengthening rib, be favorable to improving the leakproofness that sealed clamp splice is connected with the sensor through increasing clamping force, the changer detects the precision height, safe in utilization.

Therefore, most transmitter sealing clamping blocks comprise a sensor, the sensor is clamped by arranging a clamping block body at a sensor connecting port, the clamping force is increased by using a reinforcing rib to improve the sealing performance of the sealing clamping block connected with the sensor, the reinforcing rib is elastic, the elasticity can be invalid after long-time use, and the fixing mode between the clamping blocks is used for a long time if the clamping blocks are fixed through bolts, and the surfaces of the bolts are rusted and are not easy to detach.

In view of this, we propose a transmitter sealing clamp block.

Disclosure of Invention

The utility model aims to solve the defects and provide the transmitter sealing clamping block which is convenient to assemble and disassemble and can enhance the clamping effect.

Through setting up clamp splice one and clamp splice two, fix clamp splice one and clamp splice two in sensor connector department, make sensor connector department by clamp splice one and clamp splice two fixed seal to guaranteed the sensor leakproofness, through setting up the grip block, utilize the grip block to clamp splice one and clamp splice two's centre gripping, improved clamp splice one and clamp splice two's clamping force, further improved the sensor leakproofness.

The utility model provides a transmitter sealing clamp splice, which comprises a sensing device, wherein the sensing device comprises a sensor, a clamping group is arranged at the bottom of the sensor and used for clamping a sensor connecting port, so that the sensor connecting port is sealed, the clamping group comprises a clamp splice I and a clamp splice II, clamping plates are arranged at the bottoms of the clamp splice I and the clamp splice II, and clamping force of the clamping group is improved by clamping the clamp splice I and the clamp splice II through the clamping plates.

As a further improvement of the technical scheme, a sliding groove is formed in the bottom of the sensor, sliding blocks are arranged at the tops of the first clamping block and the second clamping block, and the first clamping block and the second clamping block are fixed on the sensor through sliding connection of the sliding grooves and the sliding blocks.

As a further improvement of the technical scheme, the clamping blocks are symmetrically provided with the first elastic sheets on one side, the second clamping blocks are symmetrically provided with the L-shaped sockets on one side, and the first clamping blocks are fixedly connected with the second clamping blocks through the first elastic sheets and the L-shaped sockets in a clamping mode.

As a further improvement of the technical scheme, grooves are formed in the outer sides of the first clamping block and the second clamping block, elastic sheets are symmetrically arranged on the clamping plate, and the clamping plate is fixed on the first clamping block and the second clamping block through the grooves and the elastic sheets in an inserting mode.

As a further improvement of the technical scheme, the first elastic sheet and the second elastic sheet are elastic steel sheets and have rebound resilience, and after the elastic sheets are pressed, the bending parts are restored due to the rebound resilience so as to be fixed in the grooves.

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

1. in the sealing clamping block of the transmitter, the clamping block I and the clamping block II are fixed at the sensor connecting port by arranging the clamping block I and the clamping block II, so that the sensor connecting port is fixedly sealed by the clamping block I and the clamping block II, and the tightness of the sensor is ensured.

2. In the sealing clamping block of the transmitter, the clamping force of the clamping block I and the clamping block II is improved by arranging the clamping plate and clamping the clamping block I and the clamping block II by using the clamping plate, so that the tightness of the sensor is further improved.

Drawings

FIG. 1 is an overall schematic of an embodiment;

FIG. 2 is an analysis diagram of a sensing device according to an embodiment;

FIG. 3 is a cross-sectional analysis of a first and a second clamp block according to an embodiment;

fig. 4 is a cross-sectional view of a first clamp block, a second clamp block, and a clamp plate of an embodiment.

The meaning of each reference sign in the figure is:

1. a sensing device; 11. a sensor; 111. a chute; 12. clamping block I; 121. an elastic sheet I; 13. clamping blocks II; 131. a socket; 14. a clamping plate; 141. an elastic sheet II; 15. a slide block; 16. a groove.

Detailed Description

Most transmitter sealing clamp splice all includes the sensor, presss from both sides tightly the sensor through setting up the clamp splice body at the sensor connector, uses the strengthening rib increase clamping force to improve sealing clamp splice and sensor connection's leakproofness simultaneously, but the strengthening rib is elasticity, and elasticity can become invalid after long-time use, and the fixed mode between the clamp splice body is through the bolt fastening simultaneously, then through long-time use, bolt surface corrosion, also not good dismantlement.

As shown in fig. 1-4, the transmitter sealing clamp block comprises a sensing device 1, the sensing device 1 comprises a sensor 11, the bottom of the sensor 11 is provided with a clamping group for clamping the connecting port of the sensor 11 in consideration of enhancing the sealing performance of the sensor 11, the clamping group comprises a clamp block one 12 and a clamp block two 13, the clamping force of the clamping group is enhanced in consideration of enhancing the clamping force of the clamping group, and therefore, the bottoms of the clamp block one 12 and the clamp block two 13 are provided with a clamping plate 14, and the clamping force of the clamping block one 12 and the clamping block two 13 is enhanced by clamping the clamping plate 14, so that the sealing performance of the sensor 11 is further enhanced.

The improvement of the embodiment is that: through setting up clamp splice one 12 and clamp splice two 13, fix clamp splice one 12 and clamp splice two 13 in sensor 11 connector department, make sensor 11 connector department by clamp splice one 12 and clamp splice two 13 fixed seal to guaranteed sensor 11 leakproofness, through setting up clamping plate 14, utilize clamping plate 14 to the centre gripping of clamp splice one 12 and clamp splice two 13, improved the clamping force of clamp splice one 12 and clamp splice two 13, further improved sensor 11 leakproofness.

The second embodiment of the present utility model is shown in view of the fixation of the first and second clamping blocks 12 and 13 and the mounting fixation of the clamping plate 14 to the first and second clamping blocks 12 and 13.

The bottom of the sensor 11 is provided with a sliding groove 111, the tops of the clamping block I12 and the clamping block II 13 are respectively provided with a sliding block 15, the clamping block I12 and the clamping block II 13 are fixed on the sensor 11 through sliding connection of the sliding groove 111 and the sliding blocks 15, one side of the clamping block I12 is symmetrically provided with an elastic sheet I121, one side of the clamping block II 13 is symmetrically provided with an L-shaped inserting opening 131, the clamping block I12 and the clamping block II 13 are fixed through clamping connection of the elastic sheet I121 and the L-shaped inserting opening 131, grooves 16 are formed in the outer sides of the clamping block I12 and the clamping block II 13, the clamping plate 14 is symmetrically provided with an elastic sheet II 141, the clamping plate 14 is fixed on the clamping block I12 and the clamping block II 13 through inserting connection of the grooves 16 and the elastic sheet II 141, the elastic sheet I121 and the elastic sheet II 141 are elastic steel sheets, and after the elastic sheets are pressed, bending positions are fixed in the grooves due to elastic resilience.

To sum up, the working principle of the scheme is as follows:

the sliding blocks 15 of the clamping blocks I12 and II 13 are aligned with the sliding grooves 111 at the bottom of the sensor 11 to be clamped, meanwhile, the elastic sheet I121 of the clamping block I12 is inserted into the insertion opening 131 of the clamping block II 13, so that the clamping block I12 and the clamping block II 13 are integrally fixed at the bottom of the sensor 11, the elastic sheet II 141 of the clamping plate 14 is aligned with the bottom of the groove 16 of the clamping block I12 and the clamping block II 13, the clamping plate 14 is pressed to clamp the elastic sheet II 141 into the groove 16, so that the installation is completed, when maintenance is needed, the elastic sheet II 141 is separated from the groove 16 by forcing the two sides of the clamping plate 14, the elastic sheet I121 in the L-shaped insertion opening 131 is pressed, and the clamping block I12 and the clamping block II 13 are separated when the elastic sheet I121 abuts against the inner wall of the insertion opening 131, so that the disassembly is realized.

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. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sealed clamp splice of changer, is including sensing device (1), its characterized in that: the sensing device (1) comprises a sensor (11), a clamping group is arranged at the bottom of the sensor (11) and used for clamping the connecting port of the sensor (11), the connecting port of the sensor (11) is sealed, the clamping group comprises a clamping block I (12) and a clamping block II (13), a clamping plate (14) is arranged at the bottoms of the clamping block I (12) and the clamping block II (13), and clamping force of the clamping block I (12) and the clamping block II (13) is improved through clamping of the clamping plate (14).

2. The transmitter seal clip of claim 1, wherein: the bottom of sensor (11) is equipped with spout (111), the top of clamp splice one (12) and clamp splice two (13) all is equipped with slider (15), makes clamp splice one (12) and clamp splice two (13) fixed on sensor (11) through spout (111) and slider (15) sliding connection.

3. The transmitter seal clip of claim 1, wherein: the clamping block I (12) is symmetrically provided with an elastic sheet I (121) on one side, the clamping block II (13) is symmetrically provided with an L-shaped socket (131) on one side, and the clamping block I (12) and the clamping block II (13) are fixed through clamping the elastic sheet I (121) and the L-shaped socket (131).

4. The transmitter seal clip of claim 3, wherein: the clamping blocks I (12) and II (13) are provided with grooves (16) on the outer sides, the clamping plates (14) are symmetrically provided with elastic sheets II (141), and the clamping plates (14) are fixed on the clamping blocks I (12) and II (13) through the grooves (16) and the elastic sheets II (141) in an inserting mode.

5. The transmitter seal clip of claim 4, wherein: the elastic sheet I (121) and the elastic sheet II (141) are elastic steel sheets and have rebound resilience, and after the elastic sheet is pressed, the bending part is fixed in the groove due to rebound resilience.