CN210637729U - Instrument and meter casing fixing device - Google Patents
Instrument and meter casing fixing device Download PDFInfo
- Publication number
- CN210637729U CN210637729U CN201921730224.2U CN201921730224U CN210637729U CN 210637729 U CN210637729 U CN 210637729U CN 201921730224 U CN201921730224 U CN 201921730224U CN 210637729 U CN210637729 U CN 210637729U
- Authority
- CN
- China
- Prior art keywords
- wall
- instrument
- fixed shell
- movable
- locking push
- 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.)
- Expired - Fee Related
Links
- 230000002146 bilateral effect Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses an instrument and meter casing fixing device, including fixed shell and instrument and meter body, the inner wall of fixed shell is equipped with the mounting groove that is used for placing the instrument and meter body, the outer wall bilateral symmetry level of fixed shell is pegged graft and is had the locking push rod, and the locking push rod extends to the outer wall of instrument and meter body, the lateral wall of instrument and meter body is equipped with the locking groove that corresponds with the locking push rod, the lateral wall that the locking push rod runs through fixed shell outwards extends the end and is equipped with movable shelves pole, the outer wall of locking push rod has cup jointed first spring, one side of activity shelves pole upper end outer wall is equipped with spacing movable groove, and sliding connection has the sliding block in the spacing movable groove, the outer wall of sliding block rotates and is connected with the movable rod. The utility model overcomes prior art's is not enough, reasonable in design, to the installation and the dismantlement of instrument and meter shell, very convenient and fast, and improved work efficiency, higher social use value and application prospect have.
Description
Technical Field
The utility model relates to an instrument and meter technical field especially relates to an instrument and meter casing fixing device.
Background
The instrument is used for detecting, measuring, observing and calculating various physical quantities, material compositions, physical parameters and other instruments or equipment, the vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments, and the instrument shell fixing device is a device for fixing an instrument shell.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem mentioned in the above background art, the utility model provides an instrument and meter casing fixing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing device for an instrument shell comprises a fixed shell and an instrument body, wherein the inner wall of the fixed shell is provided with a mounting groove for placing the instrument body, locking push rods are symmetrically and horizontally inserted into two sides of the outer wall of the fixed shell and extend towards the outer wall of the instrument body, the outer side wall of the instrument body is provided with a locking groove corresponding to the locking push rod, the locking push rod penetrates through the outwardly extending end of the side wall of the fixed shell, a movable stop rod is arranged at the outwardly extending end, the outer wall of the locking push rod is sleeved with a first spring, one side of the outer wall of the upper end of the movable stop rod is provided with a limiting movable groove, a sliding block is slidably connected in the limiting movable groove, the outer wall of the sliding block is rotatably connected with a movable rod, one side of the upper end of the movable rod is fixedly connected with an operation pressure rod, and the bracing piece level is fixed in outer wall one side of fixed shell, bottom one side horizontally connected with the inserted bar of activity shelves pole, and the inserted bar extends to the outer wall of fixed shell, the outer wall of fixed shell is equipped with the connecting groove who corresponds with the inserted bar, the outer wall bilateral symmetry of inserted bar is equipped with the connecting rod, and the outer wall that just is located the inserted bar between connecting rod and the connecting groove diapire has cup jointed the second spring.
Preferably, just be located the bottom bilateral symmetry of instrument and meter body in the mounting groove and be equipped with L type crash pad, and L type crash pad is made for the rubber material.
Preferably, the side wall of the fixed shell is provided with a movable groove corresponding to the locking push rod.
Preferably, one end of the first spring is connected with the side wall of the movable stop lever, and the other end of the first spring is connected with the outer wall of the fixed shell.
Preferably, the outer wall bilateral symmetry of sliding block is equipped with spacing slider, and the lateral wall in spacing movable groove is equipped with the spacing spout that corresponds with spacing slider.
Preferably, one side of the outer wall of the upper end of the movable blocking rod is provided with a protective gasket, and the protective gasket is made of a silica gel material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the movable blocking rod moves outwards and horizontally by pressing the operation pressure rod and drives the locking push rod to move outwards and horizontally;
2. the instrument body is placed in the mounting groove in the fixed shell, the operation pressure rod is loosened, the locking push rod can automatically rebound under the action of the resilience force of the first spring and is inserted into the locking groove to be locked and fixed, the instrument body is quickly mounted, and the working efficiency is improved;
3. because the bottom bilateral symmetry that just is located the instrument and meter body in the mounting groove is provided with L type anticollision pad, and L type anticollision pad is made for the rubber material, carries out elastic support through setting up L type anticollision pad to the instrument and meter body, and has certain buffering effect.
To sum up, the utility model overcomes prior art's is not enough, reasonable in design to the installation and the dismantlement of instrument and meter shell, very convenient and fast, and improved work efficiency, have higher social use value and application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
FIG. 3 is an enlarged schematic view of the structure B of the present invention;
fig. 4 is a schematic view of the mounting structure of the movable stop rod of the present invention.
In the figure: the device comprises a fixed shell 1, an instrument and meter body 2, a mounting groove 3, an L-shaped anti-collision pad 4, a locking push rod 5, a locking groove 6, a movable stop rod 7, a first spring 8, a movable rod 9, an operation pressure rod 10, a support rod 11, a limiting movable groove 12, a sliding block 13, a limiting sliding block 14, a protective gasket 15, an inserted link 16, a connecting rod 17, a second spring 18, a connecting clamping groove 19 and a limiting sliding groove 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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. 1-4, an instrument and meter casing fixing device comprises a fixed housing 1 and an instrument and meter body 2, wherein the inner wall of the fixed housing 1 is provided with a mounting groove 3 for placing the instrument and meter body 2, two sides of the outer wall of the fixed housing 1 are symmetrically and horizontally inserted with a locking push rod 5, the locking push rod 5 extends towards the outer wall of the instrument and meter body 2, the outer side wall of the instrument and meter body 2 is provided with a locking groove 6 corresponding to the locking push rod 5, the locking push rod 5 penetrates through the outwardly extending end of the side wall of the fixed housing 1 and is provided with a movable stop lever 7, the outer wall of the locking push rod 5 is sleeved with a first spring 8, one side of the outer wall of the upper end of the movable stop lever 7 is provided with a limiting movable groove 12, a sliding block 13 is slidably connected in the limiting movable groove 12, the outer wall of the sliding block, the middle part of the operation pressure lever 10 is connected with a support rod 11 through a rotating shaft in a rotating mode, the support rod 11 is horizontally fixed on one side of the outer wall of the fixed shell 1, one side of the bottom of the movable blocking rod 7 is horizontally connected with an insertion rod 16, the insertion rod 16 extends towards the outer wall of the fixed shell 1, the outer wall of the fixed shell 1 is provided with a connecting clamping groove 19 corresponding to the insertion rod 16, connecting rods 17 are symmetrically arranged on two sides of the outer wall of the insertion rod 16, and a second spring 18 is sleeved on the outer wall, located between the bottom walls of the connecting rods 17 and the connecting clamping groove 19.
Wherein, the bottom bilateral symmetry that just is located instrument and meter body 2 in mounting groove 3 is equipped with L type anticollision pad 4, and L type anticollision pad 4 is made for the rubber material, carries out elastic support to instrument and meter body 2 through setting up L type anticollision pad 4, and has certain buffering effect.
Wherein, the lateral wall of fixed shell 1 is equipped with the activity groove that corresponds with locking push rod 5, and locking push rod 5 is at activity inslot horizontal slip.
Wherein, the one end of first spring 8 is connected with the lateral wall of activity shelves pole 7, the other end and the outer wall connection of fixed shell 1 for locking push rod 5 can kick-back automatically and reset under the resilience force effect of first spring 8 through setting up first spring 8.
Wherein, the outer wall bilateral symmetry of sliding block 13 is equipped with spacing slider 14, and the lateral wall of spacing movable groove 12 is equipped with the spacing spout 20 that corresponds with spacing slider 14, and spacing slider 14 slides in spacing spout 20 to play spacing sliding action to spacing slider 14 through spacing spout 20.
Wherein, one side of the outer wall of the upper end of the movable blocking rod 7 is provided with a protective gasket 15, and the protective gasket 15 is made of silica gel material, so that the surface friction force of the protective gasket 15 is increased, and the pressing operation of the pressing rod 10 is facilitated.
The working principle is as follows: in the utility model, when in use, the operation pressure rods 10 on two sides of the outer wall of the fixed shell 1 are pressed at first, after one end of the operation pressure rod 10 is pressed, the other end is ejected outwards and drives the sliding block 13 to slide in the limit movable groove 12, at this time, the limit sliding groove 20 plays a limit sliding role for the limit sliding block 14, so that the movable stop rod 7 moves outwards and horizontally moves outwards and drives the locking push rod 5 to move outwards; at the same time, the plunger 16 moves horizontally to the outside of the connecting slot 19; then, the instrument body 2 is placed in the mounting groove 3 in the fixed shell 1, the operation pressure rod 10 is loosened, the locking push rod 5 can automatically rebound under the action of the resilience force of the first spring 8 and is inserted into the locking groove 6 to be locked and fixed, and the instrument body 2 is rapidly mounted; because the bottom bilateral symmetry that just is located instrument and meter body 2 in mounting groove 3 is provided with L type anticollision pad 4, and L type anticollision pad 4 is made for the rubber material, carries out elastic support through setting up L type anticollision pad 4 to instrument and meter body 2, and has certain buffering effect.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an instrument and meter casing fixing device, includes fixed shell (1) and instrument and meter body (2), its characterized in that: the inner wall of the fixed shell (1) is provided with a mounting groove (3) for placing an instrument body (2), locking push rods (5) are symmetrically and horizontally inserted into two sides of the outer wall of the fixed shell (1), the locking push rods (5) extend towards the outer wall of the instrument body (2), the outer wall of the instrument body (2) is provided with locking grooves (6) corresponding to the locking push rods (5), the locking push rods (5) penetrate through the outer extending end of the side wall of the fixed shell (1) and are provided with movable blocking rods (7), the outer wall of each locking push rod (5) is sleeved with a first spring (8), one side of the outer wall of the upper end of each movable blocking rod (7) is provided with a limiting movable groove (12), sliding blocks (13) are slidably connected in the limiting movable grooves (12), the outer wall of each sliding block (13) is rotatably connected with a movable rod (9), and one side of the upper end of each movable rod (9) is fixedly connected with, the middle part of operation depression bar (10) rotates through the pivot and is connected with bracing piece (11), and bracing piece (11) level is fixed in outer wall one side of fixed shell (1), bottom one side horizontally connect of activity shelves pole (7) has inserted bar (16), and inserted bar (16) extend to the outer wall of fixed shell (1), the outer wall of fixed shell (1) is equipped with connecting slot (19) that correspond with inserted bar (16), the outer wall bilateral symmetry of inserted bar (16) is equipped with connecting rod (17), and the outer wall that just is located inserted bar (16) between connecting rod (17) and connecting slot (19) diapire has cup jointed second spring (18).
2. An instrument housing mounting assembly as claimed in claim 1 wherein: the utility model discloses a mounting groove (3) is equipped with L type crashproof pad (4) just to be located the bottom bilateral symmetry of instrument and meter body (2) in mounting groove (3), and L type crashproof pad (4) are made for the rubber material.
3. An instrument housing mounting assembly as claimed in claim 1 wherein: the side wall of the fixed shell (1) is provided with a movable groove corresponding to the locking push rod (5).
4. An instrument housing mounting assembly as claimed in claim 1 wherein: one end of the first spring (8) is connected with the side wall of the movable stop lever (7), and the other end is connected with the outer wall of the fixed shell (1).
5. An instrument housing mounting assembly as claimed in claim 1 wherein: the outer wall bilateral symmetry of sliding block (13) is equipped with spacing slider (14), and the lateral wall of spacing movable groove (12) is equipped with spacing spout (20) that correspond with spacing slider (14).
6. An instrument housing mounting assembly as claimed in claim 1 wherein: one side of the outer wall of the upper end of the movable blocking rod (7) is provided with a protective gasket (15), and the protective gasket (15) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730224.2U CN210637729U (en) | 2019-10-15 | 2019-10-15 | Instrument and meter casing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730224.2U CN210637729U (en) | 2019-10-15 | 2019-10-15 | Instrument and meter casing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210637729U true CN210637729U (en) | 2020-05-29 |
Family
ID=70795603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921730224.2U Expired - Fee Related CN210637729U (en) | 2019-10-15 | 2019-10-15 | Instrument and meter casing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210637729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033931A (en) * | 2021-11-05 | 2022-02-11 | 苏州灿勤通讯技术有限公司 | Portable power divider |
-
2019
- 2019-10-15 CN CN201921730224.2U patent/CN210637729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033931A (en) * | 2021-11-05 | 2022-02-11 | 苏州灿勤通讯技术有限公司 | Portable power divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |