CN215007532U

CN215007532U - From detecting instrument who shows safeguard function in area

Info

Publication number: CN215007532U
Application number: CN202121412809.7U
Authority: CN
Inventors: 王鹏; 赵圆圆; 孙姣梅
Original assignee: Huaihua Vocational and Technical College
Current assignee: Huaihua Vocational and Technical College
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a from detecting instrument who shows safeguard function in area relates to the protective structure field. The technical key points are as follows: including the instrument body, instrument body display screen one side cover is equipped with the installing frame, the installing frame articulates there is the fifth wheel, week side fixedly connected with head rod of head rod, the head rod is kept away from head rod one side fixedly connected with second connecting rod to the fifth wheel, head rod and second connecting rod all articulate there is the third connecting rod, the third connecting rod articulates in the installing frame inside wall, the third connecting rod articulates there is the fourth connecting rod, the fourth connecting rod articulates in the installing frame inside wall, the hinge end fixedly connected with connecting piece of fourth connecting rod and installing frame, the connecting piece articulates there is the apron, the apron articulates there is the fifth connecting rod, the fifth connecting rod articulates in the installing frame, the apron is equipped with the joint subassembly. The utility model has the advantages that: can be convenient for drive the apron and open and close, conveniently observe and protect the display screen, convenient operation has stronger practicality.

Description

From detecting instrument who shows safeguard function in area

Technical Field

The utility model relates to a protective structure technical field specifically is a from area demonstration safeguard function's instrumentation.

Background

An instrument is an instrument or equipment for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. The vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments and meters. In a broad sense, the instruments can also have functions of automatic control, alarm, signal transmission and data processing, such as pneumatic regulating instruments and electric regulating instruments used in automatic control of industrial production processes, and distributed instrument control systems.

The above prior art solution has the following drawbacks: in current instrument and meter, most instrument and meter can not carry out fine protection to the display screen for the display screen receives external force collision very easily and causes the damage phenomenon.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a from area demonstration safeguard function's instrumentation, its advantage that has: the connecting wheel, the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod, the connecting piece and the fifth connecting rod are arranged to act together, so that the cover plate can be driven to be opened when an instrument needs to be observed, and the display screen of the instrument can be observed conveniently; when not needing to observe, can conveniently close the apron, protect the display screen of instrument, reduce because the display screen that external shock leads to the instrument receives the possibility of damage, promote the protection effect to the instrument display screen, the joint subassembly of setting is convenient for carry out the joint to the position of apron to reduce because the mistake touches the mistake and bumps the possibility that leads to the apron to open, simple structure, convenient operation has stronger practicality.

The above object of the present invention can be achieved by the following technical solutions:

a detection instrument with a self-display protection function comprises an instrument body, wherein an installation frame is sleeved on one side of a display screen of the instrument body and fixedly connected with the installation frame, a connecting wheel is hinged on one vertical side wall of the inner side of the installation frame, a first connecting rod is fixedly connected to the peripheral side of the connecting wheel, a second connecting rod is fixedly connected to one side, away from the first connecting rod, of the connecting wheel, the first connecting rod and the second connecting rod are both hinged to one end of a third connecting rod, the other end of the third connecting rod is hinged to the inner side wall of the installation frame, the third connecting rod is hinged to one end of a fourth connecting rod, the other end of the fourth connecting rod is hinged to the inner side wall of the installation frame, the fourth connecting rod is fixedly connected to one end of a connecting piece, the other end of the connecting piece is hinged to a cover plate, and the connecting piece is an L-shaped rod, the cover plate is close to one side of the instrument body is hinged to one end of a fifth connecting rod, the other end of the fifth connecting rod is hinged to the inner side wall of the mounting frame, and the cover plate is not provided with a clamping assembly with the vertical side wall contacted with the mounting frame.

By adopting the technical scheme, the connecting wheel, the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod, the connecting piece and the fifth connecting rod are arranged to act together, so that the cover plate can be driven to be opened when an instrument needs to be observed, and the display screen of the instrument can be observed conveniently; simultaneously, stimulate one of them apron and can realize the simultaneous movement of two apron, the operation of being convenient for, when need not observing, can conveniently close the apron, protect the display screen of instrument, reduce because the external force strikes the display screen that leads to the instrument and receives the possibility of damage, promote the protection effect to the instrument display screen, the joint subassembly of setting is convenient for carry out the joint to the position of apron, thereby reduce because the mistake touches the possibility that the mistake bumps and lead to the apron to open, moreover, the steam generator is simple in structure, the operation is convenient, and the steam generator has strong practicability.

The present invention may be further configured in a preferred embodiment as: the joint subassembly includes the connecting plate, the connecting plate cover is equipped with two joint pieces, two the joint piece all with connecting plate sliding connection, two equal fixed connection in of joint piece in the apron, connecting plate one end fixedly connected with baffle, the other end are equipped with joint spare, joint spare with the baffle all sets up in two one side is kept away from each other to the joint piece.

Through adopting above-mentioned technical scheme, the joint piece, connecting plate, joint spare and the baffle combined action that set up can be convenient for carry out the joint with the apron when the apron closes, reduce because the mistake touches the mistake and bump and lead to the apron to open, when needs observation instrument display screen, can be convenient for cancel the joint effect to the apron fast simultaneously, improve observation efficiency.

The present invention may be further configured in a preferred embodiment as: the joint spare includes two mounting grooves, two the mounting groove set up respectively with on two vertical lateral walls on its long limit are followed to the connecting plate, two equal sliding connection has the joint board in the mounting groove, a plurality of joint spring one end of mounting groove bottom fixedly connected with, it is a plurality of the equal fixed connection of joint spring other end in the joint board, when the joint board does not receive external force, the joint spring is in not flexible state.

Through adopting above-mentioned technical scheme, the mounting groove of setting can provide the mounted position for follow-up part, and the joint board of setting can mutually support with the joint piece under the effect of joint spring, plays the joint effect to the apron, and the joint spring of setting contracts when receiving external force, is convenient for receive the joint board back to the mounting groove in, can utilize self elasticity simultaneously, drives the joint board and resumes the normal position, simple structure, and the practicality is strong.

The present invention may be further configured in a preferred embodiment as: the clamping plate is far away from the vertical side wall of the clamping block is obliquely arranged, and the cross sectional area of the clamping plate in the direction of the clamping block is gradually increased along the direction close to the vertical side wall.

Through adopting above-mentioned technical scheme, the joint board one side of setting sets up for the slope, can be when satisfying the joint effect of joint board, and the joint board of being convenient for passes through the joint piece.

The present invention may be further configured in a preferred embodiment as: the bottom side of the cover plate close to one side of the clamping component is fixedly connected with a sealing plate, and the upper side of the sealing plate is fixedly connected with a sealing gasket.

Through adopting above-mentioned technical scheme, the closing plate and the sealed pad that set up can improve the leakproofness of protection when the apron is closed, reduce colored liquid and get into the instrument, lead to the display screen of instrument to receive the pollution and lead to observing the difficult condition.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the combined action of the connecting wheel, the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod, the connecting piece and the fifth connecting rod, the cover plate can be driven to be opened when an instrument needs to be observed, and the display screen of the instrument can be observed conveniently; meanwhile, synchronous movement of the two cover plates can be realized by pulling one of the cover plates, operation is convenient, when observation is not needed, the cover plates can be conveniently closed to protect a display screen of the instrument, the possibility that the display screen of the instrument is damaged due to external force impact is reduced, the protection effect on the display screen of the instrument is improved, and the arranged clamping component is convenient for clamping the position of the cover plate, so that the possibility that the cover plate is opened due to mistaken touch and mistaken touch is reduced, the structure is simple, the operation is convenient, and stronger practicability is realized;

2. through the combined action of the clamping block, the connecting plate, the clamping piece and the baffle, the cover plate can be clamped conveniently when the cover plate is closed, the cover plate is prevented from being opened due to mistaken touch and mistaken touch, meanwhile, when the display screen of the instrument needs to be observed, the clamping action on the cover plate can be cancelled conveniently and quickly, and the observation efficiency is improved;

3. can provide the mounted position for follow-up part through the mounting groove that sets up, the joint board of setting can be under the effect of joint spring, mutually supports with the joint piece, plays the joint effect to the apron, and the joint spring of setting contracts when receiving external force, is convenient for receive the joint board back to the mounting groove in, can utilize self elasticity simultaneously, drives the joint board and resumes the normal position, simple structure, and the practicality is strong.

Drawings

Fig. 1 is a first state diagram of the present invention;

fig. 2 is a second state diagram of the present invention;

FIG. 3 is an enlarged view at A in FIG. 1;

fig. 4 is a structural view of the clip.

Reference numerals: 1. a meter body; 2. installing a frame; 3. a connecting wheel; 4. a first connecting rod; 5. a second connecting rod; 6. a third connecting rod; 7. a fourth connecting rod; 8. a connecting member; 9. a fifth connecting rod; 10. a cover plate; 11. a clamping assembly; 111. a connecting plate; 112. a clamping block; 113. a baffle plate; 114. a clamping piece; 1141. mounting grooves; 1142. a clamping and connecting plate; 1143. clamping a spring; 12. a sealing plate; 13. and a gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2, the detecting instrument with self-display protection function disclosed by the present invention comprises an instrument body 1, one side of the display screen of the instrument body 1 is sleeved with a mounting frame 2, the mounting frame 2 is a rectangular frame and the two are fixedly connected, the fixed connection mode is through bolt connection, the installation and disassembly are convenient, a connecting wheel 3 is hinged on a vertical side wall of the inner side of the mounting frame 2, the rotation of the connecting wheel 3 can be satisfied, and two stoppers are fixedly connected on the side wall of the mounting frame 2 near the connecting wheel 3, the stoppers are arranged at positions capable of blocking the first connecting plate 111 when the cover plate 10 is opened and closed, the first connecting rods 4 are fixedly connected on the peripheral sides of the connecting wheel 3, the first connecting rods 4 are straight rods, the side of the connecting wheel 3 far from the first connecting rods 4 is fixedly connected with second connecting rods 5, the first connecting rods 4 and the second connecting rods 5 are both hinged with one end of a third connecting rod 6, the other end of the third connecting rod 6 is hinged to the inner side wall of the mounting frame 2, the third connecting rod 6 is hinged to one end of a fourth connecting rod 7, the other end of the fourth connecting rod 7 is hinged to the inner side wall of the mounting frame 2, the hinged end of the fourth connecting rod 7 and the hinged end of the mounting frame 2 are fixedly connected with one end of a connecting piece 8, the other end of the connecting piece 8 is hinged to a cover plate 10, the number of the cover plates 10 is two, the two cover plates 10 can be completely covered when being closed, synchronous movement of the two cover plates 10 can be achieved by pulling one of the cover plates 10, operation is convenient, the connecting piece 8 is an L-shaped rod, one end of the cover plate 10, close to one side of the instrument body 1, is hinged to one end of a fifth connecting rod 9, the other end of the fifth connecting rod 9 is hinged to the inner side wall of the mounting frame 2, when the instrument needs to be observed, the cover plate 10 is driven to be opened, and the display screen of the instrument can be observed conveniently; simultaneously, the synchronous motion of two apron 10 can be realized to one of them apron 10 of pulling, the operation of being convenient for, when need not observing, can conveniently close apron 10, protect the display screen of instrument, reduce because the external force strikes the display screen that leads to the instrument and receives the possibility of damage, promote the protection effect to the instrument display screen, apron 10 is not equipped with joint subassembly 11 with the vertical lateral wall of 2 contacts of installing frame, joint subassembly 11 is convenient for carry out the joint to the position of apron 10, thereby reduce because the mistake touches the mistake and bump the possibility that leads to apron 10 to open.

As shown in fig. 1 and 3, the joint subassembly 11 includes connecting plate 111, connecting plate 111 cover is equipped with two joint pieces 112, two joint pieces 112 are located respectively on two apron 10, set up about installing frame 2 symmetry, two joint pieces 112 all with connecting plate 111 sliding connection, the equal fixed connection of two joint pieces 112 is in apron 10, connecting plate 111 one end fixedly connected with baffle 113, the other end is equipped with joint piece 114, joint piece 114 all sets up in one side of keeping away from each other in two joint pieces 112 with baffle 113, can be when apron 10 closes, be convenient for carry out the joint with apron 10, reduce because the mistake touches the mistake and bump and lead to apron 10 to open, simultaneously when needing the observation instrument display screen, can be convenient for cancel the clamping effect to apron 10 fast, improve observation efficiency.

As shown in fig. 3 and 4, the clip member 114 includes two mounting grooves 1141, the mounting groove 1141 can provide a mounting position for subsequent components, two mounting grooves 1141 are respectively provided on two vertical sidewalls along the long edge of the connecting plate 111, two mounting grooves 1141 are internally provided with a clip plate 1142, the bottom of the mounting groove 1141 is fixedly connected with one end of a plurality of clip springs 1143, the number of the clip springs 1143 is two, two clip springs 1143 can move to a position substantially parallel and level with the sidewall of the connecting plate 111 when the clip plate 1142 receives external force, so as to pass through the clip block 112, and simultaneously, under the action of the clip springs 1143, a part of the clip plate 1142 is driven to the outside of the range of the connecting plate 111, the other ends of the plurality of clip springs 1143 are fixedly connected to the clip plate 1142, and when the clip plate 1142 does not receive external force, the clip spring 1143 is in a non-extension state.

As shown in fig. 4, the vertical side wall of the clamping plate 1142 away from the clamping block 112 is inclined, so that the clamping plate 1142 can be contracted into the connecting plate 111 by the aid of the extrusion force of the clamping plate 1142, the cross-sectional area of the clamping plate is gradually increased along the direction close to the clamping block 112, and the small side of the cross-sectional area is substantially flush with the side wall of the connecting plate 111.

As shown in fig. 1 and 3, the cover plate 10 is close to the bottom side fixedly connected with sealing plate 12 of one side of the clamping component 11, the sealing gasket 13 is fixedly connected to the upper side of the sealing plate 12, and the sealing plate 12 and the sealing gasket 13 are arranged to improve the sealing performance of the protection when the cover plate 10 is closed, so that the phenomenon that the display screen of the instrument is polluted and the observation is difficult is reduced when colored liquid enters the instrument.

The implementation principle of the embodiment is as follows: when the mounting frame 2 is used, firstly, the mounting frame 2 is mounted on a corresponding instrument, when an instrument display screen needs to be protected, firstly, the cover plate 10 is manually driven to generate position change, so that the fifth connecting rod 9 and the connecting piece 8 are driven to rotate around a hinge point of the fifth connecting rod 9 and the cover plate 10, further, the fourth connecting rod 7 connected with the fifth connecting rod 9 is driven to rotate around a hinge point of the fourth connecting rod 7 and the third connecting rod 6, further, the third connecting rod 6 is driven to generate position change, further, the first connecting rod 4 and the second connecting rod 5 are driven to generate position change, further, the connecting wheel 3 is driven to rotate, so that the cover plate 10 is closed, then, the connecting plate 111 is manually shifted to slide, after the clamping piece 114 contacts the clamping block 112, under the action of the extrusion force of the clamping block 112, the clamping plate 1142 can be retracted into the mounting groove 1141, after the connecting plate 111 continues to move, the clamping block 112 cancels the extrusion force of the clamping plate 1142, the clamping plate 1142 recovers the original position under the action of the restoring force of the clamping spring 1143, and the clamping effect with the clamping block 112 is completed; when the instrument display screen needs to be checked, the clamping plate 1142 is manually pressed, the connecting plate 111 is pulled, the clamping plate 1142 is separated from the clamping block 112, and then the cover plate 10 is manually pulled.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a from instrumentation who shows safeguard function, includes instrument body (1), its characterized in that: the instrument body (1) is characterized in that an installation frame (2) is sleeved on one side of a display screen, the installation frame (2) and the installation frame are fixedly connected, a connecting wheel (3) is hinged on one vertical side wall of the inner side of the installation frame (2), a first connecting rod (4) is fixedly connected to the peripheral side of the connecting wheel (3), a second connecting rod (5) is fixedly connected to one side of the first connecting rod (4) and far away from the connecting wheel (3), the first connecting rod (4) and the second connecting rod (5) are both hinged to one end of a third connecting rod (6), the other end of the third connecting rod (6) is hinged to the inner side wall of the installation frame (2), the third connecting rod (6) is hinged to one end of a fourth connecting rod (7), the other end of the fourth connecting rod (7) is hinged to the inner side wall of the installation frame (2), and one end of a hinged end of the fourth connecting rod (7) and one end of the installation frame (2) is fixedly connected with a connecting piece (8), the utility model discloses a meter, including connecting piece (2), instrument body (1), connecting piece (8) other end hinge has apron (10), connecting piece (8) are L shape pole, apron (10) are close to instrument body (1) one side articulates there is fifth connecting rod (9) one end, the fifth connecting rod (9) other end hinge in installing frame (2) inside wall, apron (10) not with the vertical lateral wall of installing frame (2) contact is equipped with joint subassembly (11).

2. The detecting instrument with the display protection function according to claim 1, wherein: joint subassembly (11) is including connecting plate (111), connecting plate (111) cover is equipped with two joint pieces (112), two joint piece (112) all with connecting plate (111) sliding connection, two equal fixed connection in joint piece (112) apron (10), connecting plate (111) one end fixedly connected with baffle (113), the other end are equipped with joint spare (114), joint spare (114) with baffle (113) all set up in two one side is kept away from each other to joint piece (112).

3. The detecting instrument with the display protection function according to claim 2, characterized in that: joint spare (114) include two mounting grooves (1141), two mounting groove (1141) set up respectively with connecting plate (111) are along two vertical lateral walls on its long limit, two equal sliding connection has joint board (1142) in mounting groove (1141), a plurality of joint spring (1143) one end of mounting groove (1141) bottom fixedly connected with, and is a plurality of the equal fixed connection of joint spring (1143) other end in joint board (1142), when joint board (1142) do not receive external force, joint spring (1143) are in not flexible state.

4. The detecting instrument with the display protection function according to claim 3, wherein: the vertical side wall of the clamping plate (1142) far away from the clamping block (112) is obliquely arranged, and the cross sectional area of the clamping plate along the direction close to the clamping block (112) is gradually increased.

5. The detecting instrument with the display protection function according to claim 1, wherein: the cover plate (10) is close to the bottom side of one side of the clamping assembly (11) and is fixedly connected with a sealing plate (12), and a sealing gasket (13) is fixedly connected to the upper side of the sealing plate (12).