CN214149678U - Film pressure sensor for pressure test of rubber sealing ring - Google Patents
Film pressure sensor for pressure test of rubber sealing ring Download PDFInfo
- Publication number
- CN214149678U CN214149678U CN202120239940.1U CN202120239940U CN214149678U CN 214149678 U CN214149678 U CN 214149678U CN 202120239940 U CN202120239940 U CN 202120239940U CN 214149678 U CN214149678 U CN 214149678U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- sensor body
- fixed mounting
- rubber seal
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a film pressure sensor for rubber seal pressure test, including visor, protective housing and pressure sensor body, the peripheral fixed mounting of protective housing has the fixture block, the top movable mounting of protective housing has the visor, visor outlying bottom fixed mounting has the buckle, the inside of protective housing is provided with the dampproof course, movable mounting has the pressure sensor body between the inside dampproof course of protective housing, the peripheral fixed mounting of pressure sensor body has the frame of inserting, the top movable mounting of pressure sensor body has places the board, place board outlying bottom fixed mounting has the inserted block, the top fixed mounting who places the board has the screw plate, and movable mounting has the gag lever post between the screw plate. The utility model discloses a be provided with a series of structures and make this device can carry out the centre gripping to rubber seal at the in-process that uses fixed, can protect the pressure sensor body.
Description
Technical Field
The utility model relates to a rubber seal tests technical field, specifically is a film pressure sensor for rubber seal pressure test.
Background
The rubber sealing ring is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the bearing and is contacted with the other ferrule or gasket or forms a narrow labyrinth gap to prevent the leakage of lubricating oil and the invasion of foreign objects, and the pressure test of the rubber sealing ring is needed in the process of producing and manufacturing the propaganda and education sealing ring so as to know whether the pressure of the rubber sealing ring reaches the standard or not.
The existing film pressure sensor for testing the pressure of the rubber sealing ring has the following defects:
1. the existing film pressure sensor for testing the pressure of the rubber sealing ring cannot clamp and fix the rubber sealing ring;
2. the existing film pressure sensor for rubber seal ring pressure test cannot protect the pressure sensor body, and therefore the film pressure sensor for rubber seal ring pressure test is provided to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a film pressure sensor for rubber seal pressure test to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a film pressure sensor for rubber seal pressure test, includes visor, protective housing and pressure sensor body, the peripheral fixed mounting of protective housing has the fixture block, the top movable mounting of protective housing has the visor, the peripheral bottom fixed mounting of visor has the buckle, and the buckle coincides mutually with the fixture block, the inside of protective housing is provided with the dampproof course, movable mounting has the pressure sensor body between the inside dampproof course of protective housing, the peripheral fixed mounting of pressure sensor body has the frame of inserting, the top movable mounting of pressure sensor body has places the board, place the peripheral bottom fixed mounting of board and have the inserted block, and the inserted block coincides mutually with the frame of inserting, the top fixed mounting who places the board has the screw plate, and movable mounting has the gag lever post between the screw plate.
Preferably, the surface of one side of the limiting rod is provided with an anti-skid layer, and the anti-skid layer is made of silicon rubber.
Preferably, the fixed block is fixedly mounted on the surface of one side of the protective shell, and the insertion holes are formed in the fixed block.
Preferably, cushion blocks are fixedly mounted on two sides of the bottom of the protective shell, and reticulate patterns are arranged on the surfaces of the cushion blocks.
Preferably, the surface fixing at both ends of the protective shell is provided with a connecting block, and the surface fixing at both ends of the connecting block is provided with a pull ring.
Preferably, the top of the protective cover is fixedly provided with a connecting piece, and the top of the connecting piece is fixedly provided with a pulling block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a user will place the board and put to pressure sensor body top, make the inserted block insert between the frame, the realization is injectd the position of placing the board, user will need carry out pressure test's sealing washer and put into between the threading board of placing the board top, it carries out the centre gripping fixedly to twist the stop lever to the sealing washer, thereby prevent that the displacement or the condition that drops from appearing in the sealing washer in pressure test process, influence test data, adopt the inserted block and the mode of inserting the frame will place board and this body coupling of pressure sensor, can not influence the test data of pressure sensor body, the inside mineral that contains of dampproof course glues the composition, carry out dampproofing processing through soaking, with furthest's isolated moisture, thereby realize preventing that the pressure sensor body from weing.
2. The utility model discloses a user can put the visor to the protective housing top when not using the device, make the buckle insert in the card piece, the realization is injectd the position of visor, can prevent through the visor that impurities such as dust from falling into pressure sensor originally internally, lead to the pressure sensor body to appear damaging, also can prevent simultaneously that the device from dropping from the eminence, lead to the pressure sensor body to decline and to appear damaging on ground, the mode that adopts buckle and fixture block carries out to be connected visor and protective housing, but convenient to use personnel dismantles the visor.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of a partial structure of the protective shell and the moisture barrier of the present invention;
fig. 4 is the local structure diagram of the pressure sensor body and the placing plate of the present invention.
In the figure: 1. a connecting member; 101. pulling the block; 2. a protective cover; 3. a protective shell; 301. a moisture barrier; 4. cushion blocks; 5. buckling; 6. a clamping block; 7. connecting blocks; 701. a pull ring; 8. a fixed block; 801. a jack; 9. placing the plate; 901. inserting a block; 10. inserting a frame; 11. a pressure sensor body; 12. a limiting rod; 1201. an anti-slip layer; 13. a threaded plate.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a film pressure sensor for testing the pressure of a rubber seal ring comprises a protective cover 2, a protective shell 3 and a pressure sensor body 11, wherein a clamping block 6 is fixedly arranged on the periphery of the protective shell 3, the protective cover 2 is movably arranged on the top of the protective shell 3, a buckle 5 is fixedly arranged at the bottom of the periphery of the protective cover 2, the buckle 5 is coincided with the clamping block 6, the pressure sensor body 11 adopts a JHSW-II type film pressure sensor, a user can put the protective cover 2 on the top of the protective shell 3 when not using the device, so that the buckle 5 is inserted into the clamping block 6 to limit the position of the protective cover 2, impurities such as dust and the like can be prevented from falling into the pressure sensor body 11 through the protective cover 2, the pressure sensor body 11 is damaged, and meanwhile, the device can be prevented from falling from a high place, and the pressure sensor body 11 is damaged due to fading on the ground, the protective cover 2 and the protective shell 3 are connected by adopting a buckle 5 and a clamping block 6, so that a user can conveniently detach the protective cover 2, a moisture-proof layer 301 is arranged in the protective shell 3, the moisture-proof layer 301 contains mineral glue components and is subjected to moisture-proof treatment by soaking to isolate moisture to the maximum extent, so that the pressure sensor body 11 is prevented from being affected with moisture, the pressure sensor body 11 is movably arranged between the moisture-proof layers 301 in the protective shell 3, an inserting frame 10 is fixedly arranged on the periphery of the pressure sensor body 11, a placing plate 9 is movably arranged on the top of the pressure sensor body 11, an inserting block 901 is fixedly arranged on the bottom of the periphery of the placing plate 9, the inserting block 901 is overlapped with the inserting frame 10, a threaded plate 13 is fixedly arranged on the top of the placing plate 9, a limiting rod 12 is movably arranged between the threaded plates 13, the user places the placing plate 9 on the top of the pressure sensor body 11, make the inserted block 901 insert and insert between the frame 10, the realization is injectd the position of placing board 9, the sealing washer that user of service will carry out the pressure test is put into and is placed between the screw plate 13 at board 9 top, twist and move gag lever post 12 and carry out the centre gripping fixed to the sealing washer, thereby prevent the condition that the displacement appears in the sealing washer in the pressure test process or drop, influence test data, the mode that adopts inserted block 901 and inserted frame 10 will be placed board 9 and pressure sensor body 11 and be connected, can not influence pressure sensor body 11's detection data, carry out the pressure test to the sealing washer through outside experimental structure, realize transmitting the demonstration to data through being connected outside demonstration structure and pressure sensor body 11.
Further, the surface of one side of the limiting rod 12 is provided with an anti-slip layer 1201, the anti-slip layer 1201 is made of silicon rubber, friction force between the limiting rod 12 and the sealing ring is increased through the anti-slip layer 1201, and therefore stability of clamping the sealing ring is improved.
Further, fixed surface of protective housing 3 one side installs fixed block 8, and the inside of fixed block 8 is provided with jack 801, and the user of service inserts jack 801 through the wire with pressure sensor body 11 and is connected with pressure sensor body 11, does not influence pressure sensor body 11 when realizing protecting pressure sensor body 11 and is connected with exterior structure.
Further, the cushion blocks 4 are fixedly mounted on two sides of the bottom of the protective shell 3, the surface of each cushion block 4 is provided with the reticulate pattern, friction force between the protective shell 3 and an external structure is increased through the cushion blocks 4, accordingly, the placing stability of the device is improved, and the device is prevented from displacement when pressure testing is carried out.
Further, fixed surface at 3 both ends of protective housing installs connecting block 7, and the fixed surface at 7 both ends of connecting block installs pull ring 701, and the user of service has increased the frictional force between user of service palm and the protective housing 3 through pull ring 701 and has carried the device to remove through holding pull ring 701.
Further, the top fixed mounting of visor 2 has connecting piece 1, and the top fixed mounting of connecting piece 1 has the piece 101 of pulling, and user of service pinch and pull piece 101 through the hand and pull piece 2 and dismantle visor 2, has increased the frictional force between user of service palm and visor 2 through pulling piece 101 to the user of service takes off visor 2.
The working principle is as follows: the user can put protective housing 3 top with visor 2 when not using the device, make buckle 5 insert in the fixture block 6, the realization is injectd the position of visor 2, can prevent through visor 2 that impurity such as dust from falling into pressure sensor body 11 in, the user puts to pressure sensor body 11 top through placing board 9, make the inserted block 901 insert between the frame 10, the realization is injectd the position of placing board 9, the user puts the sealing washer that needs to carry out pressure test between the screw plate 13 of placing board 9 top, it is fixed to twist stopper rod 12 and carry out the centre gripping to the sealing washer, thereby prevent that the sealing washer from appearing the displacement or the condition that drops in pressure test process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a film pressure sensor for rubber seal pressure test, includes visor (2), protective housing (3) and pressure sensor body (11), its characterized in that: the protective shell is characterized in that a clamping block (6) is fixedly installed on the periphery of the protective shell (3), a protective cover (2) is movably installed at the top of the protective shell (3), a buckle (5) is fixedly installed at the bottom of the periphery of the protective cover (2), the buckle (5) is overlapped with the clamping block (6), a moisture-proof layer (301) is arranged inside the protective shell (3), a pressure sensor body (11) is movably installed between the moisture-proof layers (301) inside the protective shell (3), an inserting frame (10) is fixedly installed on the periphery of the pressure sensor body (11), a placing plate (9) is movably installed at the top of the pressure sensor body (11), an inserting block (901) is fixedly installed at the bottom of the periphery of the placing plate (9), the inserting block (901) is overlapped with the inserting frame (10), and a threaded plate (13) is fixedly installed at the top of the placing, and a limiting rod (12) is movably arranged between the thread plates (13).
2. The membrane pressure sensor for rubber seal pressure testing of claim 1, wherein: the anti-skid layer (1201) is arranged on the surface of one side of the limiting rod (12), and the anti-skid layer (1201) is made of silicon rubber.
3. The membrane pressure sensor for rubber seal pressure testing of claim 1, wherein: fixed surface of one side of the protective housing (3) is provided with a fixing block (8), and the inside of the fixing block (8) is provided with a jack (801).
4. The membrane pressure sensor for rubber seal pressure testing of claim 1, wherein: cushion blocks (4) are fixedly mounted on two sides of the bottom of the protective shell (3), and reticulate patterns are arranged on the surfaces of the cushion blocks (4).
5. The membrane pressure sensor for rubber seal pressure testing of claim 1, wherein: the surface fixed mounting at protective housing (3) both ends has connecting block (7), and the surface fixed mounting at connecting block (7) both ends has pull ring (701).
6. The membrane pressure sensor for rubber seal pressure testing of claim 1, wherein: the top fixed mounting of visor (2) has connecting piece (1), and the top fixed mounting of connecting piece (1) has and draws piece (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120239940.1U CN214149678U (en) | 2021-01-27 | 2021-01-27 | Film pressure sensor for pressure test of rubber sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120239940.1U CN214149678U (en) | 2021-01-27 | 2021-01-27 | Film pressure sensor for pressure test of rubber sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149678U true CN214149678U (en) | 2021-09-07 |
Family
ID=77549562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120239940.1U Active CN214149678U (en) | 2021-01-27 | 2021-01-27 | Film pressure sensor for pressure test of rubber sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214149678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962389A (en) * | 2021-12-14 | 2022-08-30 | 武汉理工大学 | Hydraulic cylinder piston rod sealing state real-time monitoring device |
-
2021
- 2021-01-27 CN CN202120239940.1U patent/CN214149678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962389A (en) * | 2021-12-14 | 2022-08-30 | 武汉理工大学 | Hydraulic cylinder piston rod sealing state real-time monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214149678U (en) | Film pressure sensor for pressure test of rubber sealing ring | |
| CN210036819U (en) | Digital hygrothermograph | |
| CN216525692U (en) | Gas detection device for environment detection | |
| CN213397109U (en) | Mining sensor protection mechanism | |
| CN215067873U (en) | Automobile testing device integrated with multiple HIL systems | |
| CN212905107U (en) | Electronic equipment abnormal state detection device | |
| CN214396652U (en) | OBD detector with prevent falling function | |
| CN211124324U (en) | Portable combustible gas detection alarm | |
| CN212808078U (en) | Remote dynamic monitoring, detecting and identifying system device for building quality | |
| CN209910670U (en) | Measurement device for decoration and fitment engineering budget estimate | |
| CN218297380U (en) | UV energy measuring equipment | |
| CN220064159U (en) | Protection machanism and cable core check tool | |
| CN216956119U (en) | Electronic switch integrated control test conversion device | |
| CN213780145U (en) | Dust-protection type electrical instrument | |
| CN216595626U (en) | Industrial optical fiber data transceiver | |
| CN212275176U (en) | SF6 gas quantitative leak detector | |
| CN216717519U (en) | Detection measuring cylinder for silicon dioxide in industrial circulating cooling water | |
| CN217212914U (en) | Resistance testing device with accurate measurement | |
| CN217953661U (en) | Vibration monitor convenient to operate | |
| CN214278078U (en) | Combustible gas detector | |
| CN214427571U (en) | Mobile phone board card fault detection device | |
| CN210490890U (en) | Automatic tester for interphone | |
| CN217900882U (en) | Protective structure and sensor with self-diagnostic function | |
| CN212905370U (en) | Electrical equipment grounding detection device | |
| CN216485308U (en) | Electrical engineering and automatic electronic instrument detection case thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |