CN212421074U - Shell closing device is used in sensor equipment - Google Patents
Shell closing device is used in sensor equipment Download PDFInfo
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- CN212421074U CN212421074U CN202020865696.5U CN202020865696U CN212421074U CN 212421074 U CN212421074 U CN 212421074U CN 202020865696 U CN202020865696 U CN 202020865696U CN 212421074 U CN212421074 U CN 212421074U
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Abstract
The utility model discloses a shell closing device is used in sensor equipment, including screw, lag, nut and clamp, one side outer wall of screw is provided with the screwhead, and installs the fixture block in the outer wall one side of screwhead, the outer wall and the draw-in groove cooperation installation of fixture block, and the draw-in groove sets up on one side outer wall surface of screw, the lag is installed in the outside of screwhead, and both sides all install the fixed plate about one side of lag, and the fixed plate is connected with the lag through first fixing bolt simultaneously, splint are installed to one side of fixed plate, and splint are connected with the fixed plate through second fixing bolt, the utility model relates to a sensor correlation technique field. This shell closing device is used in sensor equipment, in daily use, when the device placed not the time spent, can avoid receiving external force to influence the protection screwhead with lag installation protection screwhead, damaged or crooked screwhead, lead to unable installation to the effectual work efficiency who promotes the device.
Description
Technical Field
The utility model relates to a sensor correlation technique field specifically is a shell closing device is used in sensor equipment.
Background
The sensor is a detection device, can sense measured information, can convert the sensed information into an electric signal or other information in a required form according to a certain rule and output the electric signal or other information in the required form so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and therefore a shell pressing device is required in the sensor assembling process.
The shell pressing device for assembling the sensor is easy to cause the screw head to be influenced by external force in the daily use process, so that the screw head is damaged or bent and cannot be installed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a shell closing device is used in sensor equipment has solved the sensor equipment of using at present and has used shell closing device, in daily use, makes the screwhead receive external force to influence easily, leads to damaging or crooked, the problem of unable installation.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a shell pressing device for assembling a sensor comprises a screw, a protective sleeve, a nut and a clamp, wherein a screw head is arranged on the outer wall of one side of the screw, a clamping block is arranged on one side of the outer wall of the screw head, the outer wall of the clamping block is installed in a matched mode with a clamping groove, the clamping groove is formed in the surface of the outer wall of one side of the screw, the protective sleeve is installed on the outer portion of the screw head, fixing plates are installed on the upper side and the lower side of one side of the protective sleeve, the fixing plates are connected with the protective sleeve through first fixing bolts, a clamping plate is installed on one side of each fixing plate, the clamping plate is connected with the fixing plates through second fixing bolts, the nut is installed in the middle section of the outer wall of the screw, first expansion plates are installed on the upper side and the lower side of the inner wall of the nut, the first expansion plates are connected with the nut, the clamp is installed at one side outer wall of screw, and the dead lever is all installed to the upper and lower both sides of clamp, and the clamp is connected with the dead lever through fourth fixing bolt simultaneously.
Preferably, the clamping block is connected with the clamping groove in a clamping mode, and the clamping block and the screw head are vertically distributed.
Preferably, the protective sleeve is in threaded connection with the fixing plate through a first fixing bolt, and the fixing plate is symmetrically arranged on the central axis of the protective sleeve.
Preferably, the clamping plate is in threaded connection with the second fixing bolt, and the clamping plate is of a square structure.
Preferably, first expansion plate and third fixing bolt threaded connection, and the size of first expansion plate is the same with the size of second expansion plate.
Preferably, the second expansion plate and the first expansion plate form an expansion structure through an expansion spring, and the expansion spring is symmetrically arranged with a central axis of the nut.
Preferably, the fixing rod is in threaded connection with the fourth fixing bolt, and the fixing rod is of an L-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this shell closing device is used in sensor equipment through the setting of lag, in daily use, when the device placed not the time spent, can avoid receiving the external force influence with lag installation protection screwhead, damages screwhead or crooked, leads to unable installation to the effectual work efficiency who promotes the device.
(2) This sensor is shell closing device for equipment through expanding spring's setting, in daily use, can adjust the nut inner space, can fix into not unidimensional screw, avoids unable regulation size, leads to the daily use of not being convenient for to the effectual result of use that has promoted the device.
(3) This shell closing device is used in sensor equipment, through the setting of dead lever, in daily use, can hand the dead lever with the screw run through the sensor housing that the twist needs the installation inside, avoid needing hand-held operation, the daily use of being not convenient for to the effectual result of use that has promoted the device.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the left side view of the appearance structure of the present invention;
fig. 3 is a schematic view of the split structure of the expansion spring and the first expansion plate of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1-screw, 2-screw head, 3-clamping block, 4-clamping groove, 5-protective sleeve, 6-fixing plate, 7-first fixing bolt, 8-clamping plate, 9-second fixing bolt, 10-nut, 11-first expansion plate, 12-third fixing bolt, 13-expansion spring, 14-second expansion plate, 15-clamping hoop, 16-fixing rod and 17-fourth fixing bolt.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a shell pressing device for assembling a sensor comprises a screw 1, a protective sleeve 5, a nut 10 and a clamp 15, wherein a screw head 2 is arranged on the outer wall of one side of the screw 1, a clamping block 3 is arranged on one side of the outer wall of the screw head 2, the outer wall of the clamping block 3 is matched with a clamping groove 4, the clamping groove 4 is formed in the surface of the outer wall of one side of the screw 1, the protective sleeve 5 is arranged outside the screw head 2, fixing plates 6 are arranged on the upper side and the lower side of one side of the protective sleeve 5 respectively, meanwhile, the fixing plates 6 are connected with the protective sleeve 5 through first fixing bolts 7, a clamping plate 8 is arranged on one side of the fixing plates 6, the clamping plate 8 is connected with the fixing plates 6 through second fixing bolts 9, the nut 10 is arranged in the middle section of the outer wall of the screw 1, first expansion plates 11 are arranged on the upper side and the lower side of the inner wall of the nut 10 respectively, the, meanwhile, a second expansion plate 14 is installed on the other side of the expansion spring 13, the hoop 15 is installed on the outer wall of one side of the screw 1, fixing rods 16 are installed on the upper side and the lower side of the hoop 15, and the hoop 15 is connected with the fixing rods 16 through a fourth fixing bolt 17.
Further, fixture block 3 is connected with 4 block of draw-in groove, and fixture block 3 is vertical distribution with screwhead 2, through fixture block 3 and 4 setting of draw-in groove, in daily use, when screwhead 2 warp crooked needs to be changed, can dismantle the change to screwhead 2, avoid increasing substantially extravagantly to the effectual result of use that promotes the device.
Further, lag 5 is through first fixing bolt 7 and 6 threaded connection of fixed plate, and fixed plate 6 sets up with the axis symmetry of lag 5, through lag 5's setting, in daily use, when the device is placed not the time spent, can be with lag 5 installation protection screwhead 2, avoid receiving external force to influence, damage screwhead 2 or crooked, lead to unable installation to the effectual work efficiency who promotes the device.
Further, splint 8 and 9 threaded connection of second fixing bolt, and splint 8 are square structure, through the setting of splint 8, can protect screw head 2 with lag 5 is firm, avoid taking place to drop in the use to the effectual result of use that promotes the device.
Further, first expansion plate 11 and third fixing bolt 12 threaded connection, and the size of first expansion plate 11 is the same with the size of second expansion plate 14, through the setting of third fixing bolt 12, in daily use, when expanding spring 13 damages and needs to be changed, can run through third fixing bolt 12 and screw out inside first expansion plate 11, dismantle expanding spring 13 to the effectual result of use that has promoted the device.
Further, the second expansion plate 14 passes through expansion spring 13 and constitutes extending structure with first expansion plate 11, and expansion spring 13 sets up with the axis symmetry of nut 10, through expansion spring 13's setting, in daily use, can adjust the nut 10 inner space, can fix advancing not unidimensional screw 1, avoids unable regulation size, leads to the daily use of being not convenient for to effectual use effect who promotes the device.
Furthermore, the fixing rod 16 is in threaded connection with the fourth fixing bolt 17, the fixing rod 16 is of an L-shaped structure, and the fixing rod 16 can be held by hand to penetrate the screw 1 into the sensor shell to be installed in the daily use process, so that the requirement for holding operation is avoided, the daily use is inconvenient, and the using effect of the device is effectively improved.
When the screw 1 is in use or in operation, firstly, when the screw 1 needs to be used, the clamp 15 is clamped on one side of the screw 1, then the fixing rod 16 is arranged on the upper side and the lower side of the clamp 15, the fourth fixing bolt 17 is screwed into the clamp 15 and the fixing rod 16 for fixing, then the screw head 2 is aligned to a sensor shell needing to be installed, the fixing rod 16 is held by hand to rotate, the screw 1 is screwed out of the sensor shell for convenient installation, then when the screw 1 with larger size needs to be replaced, the nut 10 is pulled outwards, at the moment, the second expansion plate 14 presses the expansion spring 13 to bend inwards, at the moment, the nut 10 can be directly pulled out, the nut 10 is convenient to be matched with the screws 1 with different sizes for installation work, then when the screw head 2 is damaged or bent, the screw head 2 can be pulled outwards, the clamping block 3 is separated from the clamping groove 4, and the screw head 2 is detached, when the screw 1 is not used, the screw head 2 can be covered by the protective sleeve 5, then the screw head 2 is clamped by the clamping plates 8 arranged on the fixing plates 6 on the upper side and the lower side, and then the first fixing bolts 7 on the upper side and the lower side of the protective sleeve 5 are screwed into the protective sleeve 5 and the fixing plates 6 for fixing in a penetrating manner, so that the protective sleeve 5 is prevented from falling off, and the using process of the shell pressing device for assembling the sensor is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a shell closing device is used in sensor equipment, includes screw (1), lag (5), nut (10) and clamp (15), its characterized in that: the outer wall of one side of the screw (1) is provided with a screw head (2), one side of the outer wall of the screw head (2) is provided with a clamping block (3), the outer wall of the clamping block (3) is installed in cooperation with a clamping groove (4), the clamping groove (4) is formed in the surface of the outer wall of one side of the screw (1), the protective sleeve (5) is installed outside the screw head (2), fixing plates (6) are installed on the upper side and the lower side of one side of the protective sleeve (5), the fixing plates (6) are connected with the protective sleeve (5) through first fixing bolts (7), a clamping plate (8) is installed on one side of the fixing plates (6), the clamping plate (8) is connected with the fixing plates (6) through second fixing bolts (9), the nut (10) is installed in the middle section of the outer wall of the screw (1), and first expansion plates (11) are installed on the upper side and the, first expansion plate (11) are connected with nut (10) through third fixing bolt (12), and expanding spring (13) are installed to one side of first expansion plate (11), and second expansion plate (14) are installed to the opposite side of expanding spring (13) simultaneously, clamp (15) are installed at one side outer wall of screw (1), and the upper and lower both sides of clamp (15) all install dead lever (16), and clamp (15) are connected with dead lever (16) through fourth fixing bolt (17) simultaneously.
2. The sensor assembling casing pressing device according to claim 1, wherein: the clamping block (3) is connected with the clamping groove (4) in a clamping mode, and the clamping block (3) and the screw head (2) are vertically distributed.
3. The sensor assembling casing pressing device according to claim 1, wherein: lag (5) are through first fixing bolt (7) and fixed plate (6) threaded connection, and fixed plate (6) prevent that the axis symmetry of lag (5) sets up.
4. The sensor assembling casing pressing device according to claim 1, wherein: the clamping plate (8) is in threaded connection with the second fixing bolt (9), and the clamping plate (8) is of a square structure.
5. The sensor assembling casing pressing device according to claim 1, wherein: the first expansion plate (11) is in threaded connection with the third fixing bolt (12), and the size of the first expansion plate (11) is the same as that of the second expansion plate (14).
6. The sensor assembling casing pressing device according to claim 1, wherein: the second expansion plate (14) and the first expansion plate (11) form an expansion structure through an expansion spring (13), and the expansion spring (13) is symmetrically arranged with the central axis of the nut (10).
7. The sensor assembling casing pressing device according to claim 1, wherein: the fixing rod (16) is in threaded connection with the fourth fixing bolt (17), and the fixing rod (16) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865696.5U CN212421074U (en) | 2020-05-21 | 2020-05-21 | Shell closing device is used in sensor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865696.5U CN212421074U (en) | 2020-05-21 | 2020-05-21 | Shell closing device is used in sensor equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212421074U true CN212421074U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020865696.5U Active CN212421074U (en) | 2020-05-21 | 2020-05-21 | Shell closing device is used in sensor equipment |
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| CN (1) | CN212421074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229796A (en) * | 2021-05-17 | 2021-08-10 | 深圳市金成锐科技有限公司 | Arm-tied type blood pressure sensor |
-
2020
- 2020-05-21 CN CN202020865696.5U patent/CN212421074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229796A (en) * | 2021-05-17 | 2021-08-10 | 深圳市金成锐科技有限公司 | Arm-tied type blood pressure sensor |
| CN113229796B (en) * | 2021-05-17 | 2022-08-30 | 深圳市金成锐医疗科技有限公司 | Arm-tied type blood pressure sensor |
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