CN215171231U

CN215171231U - Intelligent hydraulic tester

Info

Publication number: CN215171231U
Application number: CN202121047731.3U
Authority: CN
Inventors: 黄新辉; 沈文轩
Original assignee: Shenzhen Renault Intelligent Technology Co ltd
Current assignee: Shenzhen Renault Intelligent Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-14
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an intelligent hydraulic tester, which belongs to the field of hydraulic test equipment, and comprises a hydraulic tester body, wherein a protection mechanism is arranged on the hydraulic tester body, the protection mechanism comprises a protection shell, four corners of the protection shell are arranged to be an inclined plane, the protection shell of the inclined plane forms a rectangular shell with eight sides, two groups of protection clamping supports for fixing the hydraulic tester body are symmetrically arranged at the upper side and the lower side of the protection shell, the two groups of protection clamping supports can be installed at two sides of the protection clamping supports in a damping rotating mode, two air chambers A are symmetrically arranged in the protection shell close to the top, the aperture of one end of each air chamber A is gradually extended and reduced to form an air hole, the air hole on each air chamber A is deviated from the inside of the protection shell, the hydraulic tester body can not be directly contacted with the ground when falling down, hard rebound is avoided, and secondary injury is caused, the device has the good function of unloading energy and relieving pressure, and avoids the risk of protecting the data jack from being damaged.

Description

Intelligent hydraulic tester

Technical Field

The utility model relates to a hydraulic test equipment field, more specifically say, relate to intelligent hydraulic tester.

Background

For a long time, the detection of performance parameters of hydraulic systems is similar to a closed black box problem, and it is impossible to directly observe the fluid parameters of the hydraulic system, and a hydraulic tester is one such device: the flow, pressure and temperature sensors are used for carrying out data acquisition on the hydraulic system, and the flow, pressure and temperature values are displayed after signal conditioning and A/D conversion.

Along with the continuous progress of science and technology, the hydraulic tester for detecting is also constantly updating, and the size dwindles gradually, and wherein current hand-held type hydraulic tester is because the less convenient to carry's of size characteristics constantly is adopted by the trade company, but easily receives external force impact when operation is used and leads to handheld hydraulic detector to break away from and fall, leads to the instrument impaired, brings inconvenience for detection achievement.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an intelligence hydraulic test appearance, it can realize making hydraulic test appearance body indirect and ground contact when dropping, avoids rigid resilience, causes the secondary injury, has the good effect that can slowly press of unloading, avoids the risk that protection data jack damaged simultaneously.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

Intelligent hydraulic tester, including the hydraulic tester body, install protection machanism on the hydraulic tester body, protection machanism is including the protecting crust, the four corners of protecting crust sets up to the inclined plane, the protecting crust on inclined plane forms the rectangle casing on eight limits, the upper and lower bilateral symmetry of protecting crust is provided with two sets of protection card supports that are used for fixed hydraulic tester body, and is two sets of but the protection card holds in the palm the damping rotary type and installs the both sides that the protection card held in the palm.

Further, the inside of protecting crust is close to the top symmetry and is provided with two air chambers A, the one end aperture of air chamber A extends gradually and reduces and forms the gas pocket, and the gas pocket on the air chamber A deviates from the setting in the inside of protecting crust, and air flue A has still been seted up at air chamber A's top, air flue A vertically upwards extends to the surface on inclined plane.

Further, the inside of protecting crust is close to the bottom symmetry and is provided with two sets of air chambers B, and two sets of air chamber B is provided with two and sets up respectively in the both sides of inclined plane, air chamber B is unanimous with air chamber A structure, two be provided with the arc air flue B of intercommunication between the air chamber B, the middle part of air flue B extends and the inclined plane intercommunication.

Further, the air chamber A and the air chamber B are communicated with the outside of the protective shell through the air holes.

Furthermore, movable passage has been seted up at the top of protecting crust, movable passage extends to the back of protecting crust and forms L shape passageway, the inside of protecting crust is provided with the silica gel pad, and the back of protecting crust is provided with the gliding ejector pad of dampable, the one end of ejector pad extends to the inside fixed centre gripping silica gel pad of movable passage, the bottom of silica gel pad is provided with two rows of archs.

Furthermore, the distance between the two rows of bulges at the bottom of the silica gel pad is arranged corresponding to the data jack on the hydraulic tester body.

Further, the protective shell is made of a high-elasticity polymer plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme is that the protective card supports are attached to the V-shaped protruding box of the hydraulic tester body, so that the hydraulic tester body is limited and fixed in the protective shell, meanwhile, the two groups of protective card supports protrude above the plane of the hydraulic tester body, the hydraulic tester body is not directly contacted with the ground when falling, the protective shell is also provided with an air chamber, the internal air chamber is impacted by external force to deform, air flow is discharged through an air passage to form a smaller circulation of air passage leakage flow, the rigid gas passage leakage flow is prevented from rebounding to cause secondary injury, the protective shell has good functions of energy unloading and pressure relief, the protective shell is internally provided with a movable passage, a silica gel pad is arranged in the movable passage, the space between two rows of bulges at the bottom of the silica gel pad is arranged corresponding to the data jack on the hydraulic tester body, the silica gel pad is pulled out by pushing a push block, and the bulges are correspondingly inserted into the data jack, the risk of protecting the data jack from being damaged is further avoided while dust falling into the data jack is avoided.

Drawings

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

FIG. 2 is a schematic view of the protective shell structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the protective shell of the present invention;

fig. 4 is a side view profile structure diagram of the protective shell of the present invention.

The reference numbers in the figures illustrate:

1. a hydraulic tester body; 2. a protection mechanism; 3. a protective shell; 4. an inclined surface; 5. a protection card holder; 7. an air chamber A; 8. an airway A; 9. an air chamber B; 10. an airway B; 11. a movable channel; 12. a silica gel pad; 13. a push block; 14. and (4) protruding.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-2, the intelligent hydraulic tester includes a hydraulic tester body 1, one side of the hydraulic tester body 1 is arranged in a protruding V-shape, the data slot portion and the display portion of the hydraulic tester body 1 are respectively located on two sides of the V-shape, the hydraulic tester body 1 is provided with a protection mechanism 2, the protection mechanism 2 includes a protection shell 3, four corners of the protection shell 3 are arranged in inclined planes 4, the protection shell 3 on the inclined planes 4 forms a rectangular shell with eight sides, two sets of protection card holders 5 for fixing the hydraulic tester body 1 are symmetrically arranged on the upper side and the lower side of the protection shell 3, and the two sets of protection card holders 5 are rotatably mounted on two sides of the protection card holders 5 in a damping manner.

Further, the upper end 5 laminating hydraulic tester body 1 protruding portions are held in the palm to the protection card sets up to the V-arrangement, will protect the V-arrangement protruding department case laminating setting of card support 5 and hydraulic tester body 1, make 1 spacing inside of fixing at protecting crust 3 of hydraulic tester body, and two sets of protection cards hold in the palm 5 outstanding higher than 1 planes of hydraulic tester body simultaneously, make hydraulic tester body 1 indirect and ground contact when dropping.

Further, the back of the protective shell 3 is provided with a heat radiation window 6.

Referring to fig. 3, two air chambers a7 are symmetrically disposed inside the protective shell 3 near the top, an aperture at one end of the air chamber a7 gradually extends and decreases to form an air hole, the air hole on the air chamber a7 is disposed inside the protective shell 3 in a deviating manner, an air passage A8 is further disposed at the top of the air chamber a7, and the air passage A8 vertically extends upward to the surface of the inclined surface 4.

Referring to fig. 3, two sets of air chambers B9 are symmetrically disposed near the bottom inside the protective housing 3, two sets of air chambers B9 are disposed on two sides of the inclined surface 4, the air chamber B9 and the air chamber a7 have the same structure, an arc air passage B10 is disposed between the two air chambers B9, and the middle of the air passage B10 extends to communicate with the inclined surface 4.

Referring to fig. 3, the air chamber a7 and the air chamber B9 are both communicated with the outside of the protective shell 3 through the air holes, and the air chamber a7 and the air chamber B9 are arranged on the upper and lower sides of the inside of the protective shell 3, so that when the protective shell 3 falls, the internal air chamber is deformed by external force impact, and air flow is discharged through the air passage, thereby forming a small air path leakage circulation, avoiding rigid rebound and secondary damage, and having a good function of energy discharge and pressure relief.

Referring to fig. 4, a movable channel 11 is formed at the top of the protective shell 3, the movable channel 11 extends to the back of the protective shell 3 to form an L-shaped channel, a silica gel pad 12 is arranged inside the protective shell 3, a push block 13 capable of sliding in a damping manner is arranged at the back of the protective shell 3, one end of the push block 13 extends to the inside of the movable channel 11 to fixedly clamp the silica gel pad 12, and two rows of protrusions 14 are arranged at the bottom of the silica gel pad 12.

Referring to fig. 4, the distance between the two rows of protrusions 14 at the bottom of the silica gel pad 12 corresponds to the data jack on the hydraulic tester body 1, the movable channel 11 is formed inside the protective shell 3, the silica gel pad 12 is arranged inside the movable channel 11, the distance between the two rows of protrusions 14 at the bottom of the silica gel pad 12 corresponds to the data jack on the hydraulic tester body 1, the silica gel pad 12 is pulled out by pushing the push block 13, and the protrusions 14 are correspondingly inserted into the data jack, so that dust falling in the data jack is prevented from entering the data jack, and the risk of damage to the data jack is further avoided.

Referring to fig. 1 to 4, the protective case 3 is made of a highly elastic polymer sheet.

When in use: the protective card supports 5 are attached to a V-shaped protruding box of the hydraulic tester body 1, so that the hydraulic tester body 1 is limited and fixed in the protective shell 3, meanwhile, two groups of protective card supports 5 protrude above the plane of the hydraulic tester body 1, the hydraulic tester body 1 is not directly contacted with the ground when falling, the protective shell 3 is also provided with an air chamber, the internal air chamber is impacted by external force to deform, air flow is discharged through an air passage to form a smaller circulation of air passage leakage flow, rigid rebound is avoided, secondary damage is avoided, the protective shell has a good function of energy unloading and pressure relief, the movable passage 11 is formed in the protective shell 3, the silica gel pad 12 is arranged in the movable passage 11, the space between two rows of bulges 14 at the bottom of the silica gel pad 12 is arranged corresponding to a data jack on the hydraulic tester body 1, the silica gel pad 12 is pulled out by pushing the push block 13, the bulge 14 is correspondingly inserted into the data jack, so that the risk of protecting the data jack from being damaged is further avoided while dust falling into the data jack is avoided.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. Intelligence hydraulic tester, including hydraulic tester body (1), its characterized in that: install protection machanism (2) on hydraulic tester body (1), protection machanism (2) are including protecting crust (3), the four corners of protecting crust (3) sets up to inclined plane (4), protecting crust (3) on inclined plane (4) form the rectangle casing on eight limits, the upper and lower bilateral symmetry of protecting crust (3) is provided with two sets of protection card supports (5) that are used for fixed hydraulic tester body (1), and is two sets of but protection card support (5) damping rotary type installs the both sides that hold in the palm (5) at the protection card.

2. The intelligent hydraulic tester of claim 1, wherein: the inside of protecting crust (3) is close to the top symmetry and is provided with two air chambers A (7), the one end aperture of air chamber A (7) extends gradually and reduces and forms the gas pocket, and the gas pocket on air chamber A (7) deviates from the setting in the inside of protecting crust (3), and air flue A (8) have still been seted up at the top of air chamber A (7), air flue A (8) are vertical upwards to extend to the surface of inclined plane (4).

3. The intelligent hydraulic tester of claim 2, wherein: the inside of protecting crust (3) is close to the bottom symmetry and is provided with two sets of air chamber B (9), and two sets of air chamber B (9) are provided with two both sides of seting up respectively at inclined plane (4), air chamber B (9) are unanimous with air chamber A (7) structure, two be provided with arc air flue B (10) of intercommunication between air chamber B (9), the middle part of air flue B (10) extends and is linked together with inclined plane (4).

4. The intelligent hydraulic tester of claim 3, wherein: the air chamber A (7) and the air chamber B (9) are communicated with the outside of the protective shell (3) through the air holes.

5. The intelligent hydraulic tester of claim 1, wherein: activity passageway (11) have been seted up at the top of protecting crust (3), activity passageway (11) extend to the back of protecting crust (3) and form L shape passageway, the inside of protecting crust (3) is provided with silica gel pad (12), and the back of protecting crust (3) is provided with gliding ejector pad (13) of dampable, the one end of ejector pad (13) extends to the inside fixed centre gripping silica gel pad (12) of activity passageway (11), the bottom of silica gel pad (12) is provided with two rows of archs (14).

6. The intelligent hydraulic tester of claim 5, wherein: the distance between the two rows of bulges (14) at the bottom of the silica gel pad (12) is arranged corresponding to the data jack on the hydraulic tester body (1).

7. The intelligent hydraulic tester of claim 1, wherein: the protective shell (3) is made of a high-elasticity polymer plate.