CN215121508U - Fixing device for acquisition terminal - Google Patents
Fixing device for acquisition terminal Download PDFInfo
- Publication number
- CN215121508U CN215121508U CN202121419096.7U CN202121419096U CN215121508U CN 215121508 U CN215121508 U CN 215121508U CN 202121419096 U CN202121419096 U CN 202121419096U CN 215121508 U CN215121508 U CN 215121508U
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- fixing device
- acquisition terminal
- cover plate
- fixing
- housing
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 28
- 239000004033 plastic Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 7
- 239000004734 Polyphenylene sulfide Substances 0.000 description 5
- 229920000069 polyphenylene sulfide Polymers 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model provides a fixing device for acquisition terminal. The fixing device for the acquisition terminal comprises: the shell is provided with a mounting cavity and a first opening communicated with the mounting cavity; the fixed subassembly that a plurality of intervals set up is located the installation intracavity, and fixed subassembly includes the first elastic component of the inner wall connection with the casing and the splint of being connected with first elastic component, and splint telescopically set up, and a plurality of splint of a plurality of fixed subassemblies enclose into the centre gripping space that is used for centre gripping acquisition terminal. The technical scheme of the utility model can play the guard action and adapt to not unidimensional acquisition terminal to acquisition terminal.
Description
Technical Field
The utility model relates to a fixing device field particularly, relates to a fixing device for acquisition terminal.
Background
The data acquisition terminal is mainly used for acquiring the electricity utilization information of customers on site, and is a terminal device specially designed for meeting the requirements of power companies and electricity utilization customers. The intelligent power utilization monitoring system is mainly installed in various environments such as buildings and telegraph poles, and can check power utilization data in real time through the data acquisition terminal, know the field power utilization condition and better provide service for customer requirements.
However, the existing acquisition terminal is fixed at a position to be installed by a wall-hanging fixing mode and by utilizing the principle of electromagnetic attraction. The above mode can not play a protection role for the acquisition terminal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a fixing device for acquisition terminal, this scheme can play the guard action and adapt to not unidimensional acquisition terminal to acquisition terminal.
In order to achieve the above object, the utility model provides a fixing device for an acquisition terminal, which comprises a shell, a fixing device and a fixing device, wherein the shell is provided with an installation cavity and a first opening communicated with the installation cavity; the fixed subassembly that a plurality of intervals set up is located the installation intracavity, and fixed subassembly includes the first elastic component of the inner wall connection with the casing and the splint of being connected with first elastic component, and splint telescopically set up, and a plurality of splint of a plurality of fixed subassemblies enclose into the centre gripping space that is used for centre gripping acquisition terminal.
Further, the fixing assembly further comprises a guide member disposed at an end of the clamping plate facing the first opening.
Furthermore, the guide piece is a bending section connected with the clamping plate, and the bending section inclines towards one side far away from the clamping space; or, one side of the guide piece facing the acquisition terminal is provided with a first rubber layer.
Further, a second rubber layer is arranged on one side, facing the acquisition terminal, of the clamping plate; or the fixing assembly further comprises a baffle plate connected with the clamping plate, and the baffle plate, the plurality of clamping plates and part of side walls of the shell jointly enclose a clamping space.
Furthermore, the fixing device for acquisition also comprises a supporting component for supporting the acquisition terminal, the supporting component is positioned below the fixing component, and the supporting component comprises a base which is positioned in the installation cavity; and the second elastic piece is positioned in the mounting cavity, one end of the second elastic piece is connected with the inner wall of the shell, and the other end of the second elastic piece is connected with the base.
Further, the shell is also provided with a second opening communicated with the installation cavity, and the fixing device for the acquisition terminal further comprises a cover plate which is pivotally connected with the shell and used for blocking and opening the second opening.
Furthermore, the cover plate and the shell are made of PPS plastic; or the side wall of the shell corresponding to the second opening is provided with a wire passing hole communicated with the mounting cavity.
Furthermore, an observation window is arranged on the cover plate; or the fixing device for the acquisition terminal further comprises a handle connected with the cover plate; or the cover plate is provided with an observation window, and the fixing device for the acquisition terminal further comprises a handle connected with the cover plate.
Furthermore, the fixing device for the acquisition terminal further comprises a sealing element arranged on one side of the cover plate and a sealing groove arranged on the end face of the shell and corresponding to the sealing element, and the sealing element is in interference fit with the sealing groove.
Furthermore, the fixing device for the acquisition terminal further comprises a fixing lug connected with the outer wall surface of the shell, and the fixing lug is provided with a mounting hole.
By applying the technical scheme of the utility model, a fixing device for fixing the acquisition terminal is separately arranged, and the fixing device comprises a shell with an installation cavity, the acquisition terminal to be fixed enters the shell through a first opening, and the acquisition terminal is clamped by a plurality of clamping plates, so that the acquisition terminal can be protected by the shell; in addition, the clamping plates are arranged in a telescopic mode, and the size of a clamping space defined by the clamping plates is adjustable, so that the fixing device can be suitable for collecting terminals of different sizes, and the application range of the fixing device is wide.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of an embodiment of a fixing device for an acquisition terminal according to the present invention; and
fig. 2 shows a schematic view of an acquisition terminal cooperating with the fixing device for an acquisition terminal of fig. 1.
Wherein the figures include the following reference numerals:
10. a housing; 11. a first opening; 12. a mounting cavity; 13. a sealing groove; 14. a wire passing hole; 20. a fixing assembly; 21. a first elastic member; 22. a splint; 23. a guide member; 24. a second rubber layer; 25. a baffle plate; 30. a support assembly; 31. a base; 32. a second elastic member; 40. a cover plate; 41. an observation window; 42. a handle; 43. a seal member; 50. fixing the ear; 60. and (5) acquiring a terminal.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the utility model provides a fixing device for acquisition terminal. The fixture includes a housing 10 and a plurality of spaced apart fixture assemblies 20. The housing 10 has a mounting cavity 12 and a first opening 11 communicating with the mounting cavity 12; a plurality of fixed subassemblies 20 are located installation cavity 12, and fixed subassembly 20 includes the first elastic component 21 of being connected with the inner wall of casing 10 and the splint 22 of being connected with first elastic component 21, and splint 22 sets up telescopically, and a plurality of splint 22 of a plurality of fixed subassemblies 20 enclose into the centre gripping space that is used for centre gripping collection terminal.
In the above technical solution, a fixing device for fixing the acquisition terminal is separately provided, and the fixing device includes a housing 10 having an installation cavity 12, the acquisition terminal 60 to be fixed enters the housing 10 through a first opening 11, and the acquisition terminal 60 is clamped by a plurality of clamping plates 22, so that the acquisition terminal 60 can be protected by the housing 10; in addition, because the clamping plates 22 are arranged in a telescopic manner, the size of the clamping space enclosed by the plurality of clamping plates 22 is adjustable, so that the fixing device can be suitable for collecting terminals with different sizes, and the application range of the fixing device is wide. Specifically, the collection terminal to be fixed is loaded into the holding space through the first opening 11, and the collection terminal can be held in the holding space by the elastic action of the first elastic member 21.
Preferably, the first elastic member 21 is a spring.
As shown in fig. 1, in each fixing assembly 20, the number of the first elastic members 21 is three, and the three first elastic members 21 collectively provide an elastic force to the corresponding clamping plate 22. Of course, in alternative embodiments not shown in the drawings, the number of the first elastic members 21 may also be set to four or five, etc., according to the actual situation.
The embodiment of the utility model provides an in, collection is fixing device for terminal still establishes the roof on first opening 11 including the lid. The top plate and the housing 10 may be movably or pivotally connected. In this way, the collecting terminal 60 can be installed in the holding space, preventing dust and the like from entering.
As shown in fig. 1, in the embodiment of the present invention, the number of the fixing members 20 is two, and the two fixing members 20 are spaced apart from each other in the left-right direction of fig. 1. More preferably, the two fixing assemblies 20 are symmetrically arranged in the left-right direction. In this way, the collecting terminal 60 can be held more stably.
As shown in fig. 1, in the embodiment of the present invention, the fixing assembly 20 further includes a guide 23 disposed at an end of the clamping plate 22 facing the first opening 11. The guide piece 23 plays a role in guiding the acquisition terminal to be installed and fixed, the acquisition terminal can stably and accurately enter the installation cavity 12 during installation, and azimuth deviation in the installation process is avoided.
As shown in fig. 1, in the embodiment of the present invention, the guiding element 23 is preferably a bending section connected to the clamping plate 22, and the bending section is inclined toward a side away from the clamping space.
Among the above-mentioned technical scheme, the section of bending on every splint 22 all inclines towards the one side of keeping away from the centre gripping space, and like this, two sections of bending form the opening that top-down reduces gradually, are convenient for put into the opening smoothly with gathering the terminal and get into in the centre gripping space that two splint 22 formed under the guide of the section of bending.
As shown in fig. 1, in the embodiment of the present invention, a first rubber layer is disposed on one side of the guiding element 23 facing the collecting terminal. The first rubber layer plays a role in buffering and protecting, and damage to the surface of the acquisition terminal is prevented in the process of installing or taking out the acquisition terminal.
As shown in fig. 1, in the embodiment of the present invention, a second rubber layer 24 is provided on the side of the clamping plate 22 facing the collecting terminal.
Through the arrangement, the outer surface of the acquisition terminal can be prevented from being damaged.
As shown in fig. 1 and 2, in the embodiment of the present invention, the fixing assembly 20 further includes a baffle 25 connected to the clamping plate 22, and the baffle 25, the plurality of clamping plates 22 and a part of the side wall of the housing 10 together form a clamping space.
In the above technical solution, under the combined action of the baffle 25, the clamping plate 22 and the housing 10, the collection terminal 60 is clamped and fixed in the installation cavity. Specifically, the two clamping plates 22 can prevent the collection terminal 60 from moving in the left-right direction; the baffle 25 is connected to the clamping plate 22 and disposed on the side of the clamping plate 22 close to the second opening, and the baffle 25 is used for preventing the collection terminal 60 from being displaced in the front-rear direction, so that the collection terminal 60 can be better fixed in the installation cavity.
As shown in fig. 1, in the embodiment of the present invention, the fixing device for an acquisition terminal further includes a supporting component 30 for supporting the acquisition terminal 60, the supporting component 30 is located below the fixing component 20, and the supporting component 30 includes a base 31 and a second elastic member 32. The base 31 is positioned in the mounting cavity 12; the second elastic element 32 is located in the mounting cavity 12, and has one end connected to the inner wall of the housing 10 and the other end connected to the base 31.
Through the above arrangement, the base 31 supports the collecting terminal 60, and under the action of the second elastic member 32, the base 31 is telescopically arranged in the height direction of the housing 10, and the height of the clamping space is adjustable, so that the clamping space can be applied to collecting terminals 60 with different height dimensions, and the application range of the fixing device is wide.
Preferably, the second elastic member 32 is a spring.
As shown in fig. 1, in the embodiment of the present invention, the number of the second elastic members 32 is four, and four second elastic members 32 are arranged below the base 31 at intervals, so that the collecting terminal to be fixed can be stably supported. In an alternative embodiment not shown in the drawings, the number of the second elastic members 32 may be set to one or five or the like according to actual circumstances.
As shown in fig. 1, in the embodiment of the present invention, the housing 10 further has a second opening communicated with the installation cavity 12, and the fixing device for the acquisition terminal further includes a cover plate 40 pivotally connected to the housing 10, wherein the cover plate 40 is used for shielding and opening the second opening.
With the above arrangement, the cover plate 40 pivotally connected to the housing 10 can be used to block and open the second opening, thereby facilitating later maintenance and adjustment when the position deviation of the collecting terminal 60 occurs or the internal parts of the fixing device need to be maintained.
As shown in fig. 1, in the embodiment of the present invention, the cover plate 40 and the housing 10 are made of PPS (Polyphenylene sulfide) plastic. Because the collection terminal 60 to be fixed belongs to live working and can generate a part of heat in the working process, the PPS (polyphenylene sulfide) plastic is adopted, so that not only can good heat dissipation performance of the interior of the shell be ensured, but also the insulation performance of the shell can be ensured, the use safety is ensured, and the service life is prolonged.
It should be noted that the present invention provides an embodiment in which the collection terminal 60 can be an electric meter capable of collecting power consumption information. Of course, the water meter may be a water meter or the like capable of collecting water use information.
As shown in fig. 1, in the embodiment of the present invention, a line passing hole 14 communicating with the installation cavity 12 is provided on a side wall of the housing 10 corresponding to the second opening.
Through the arrangement, the wiring harnesses such as power lines or data lines can enter the installation cavity 12 through the wiring holes 14, so that the connection between the wiring harnesses and the acquisition terminal 60 is realized.
Preferably, as shown in fig. 1, in an embodiment of the present invention, the cover plate 40 is provided with a viewing window 41, and the fixing device for the collection terminal further includes a handle 42 connected to the cover plate 40. Through the setting, be convenient for look over the operating condition who gathers terminal 60, when gathering the power consumption information, only need see through observation window 41 and look over, needn't switch apron 40 at every turn, avoid frequently switching apron 40 to cause the problem that the device is ageing or the dust gets into the casing is inside.
In an alternative embodiment not shown in the drawings, it is also possible to provide only the cover plate 40 with a viewing window 41 according to practical needs; alternatively, a handle 42 is provided on the cover plate 40.
As shown in fig. 1, in the embodiment of the present invention, the fixing device for an acquisition terminal further includes a sealing member 43 disposed on one side of the cover plate 40 and a sealing groove 13 disposed on the end surface of the housing 10 and corresponding to the sealing member, and the sealing member 43 is in interference fit with the sealing groove 13.
Through the arrangement, when the cover plate 40 is in a closed state, the sealing element 43 is in interference fit with the sealing groove 13, so that the fixing device for the acquisition terminal is in a sealing state, external dust can be effectively prevented from entering the shell 10 to corrode the acquisition terminal 60, and the service life of the acquisition terminal 60 is prolonged.
As shown in fig. 1, in the embodiment of the present invention, the sealing member 43 extends along the circumferential direction of the cover plate 40 to form a U-shaped structure. Similarly, the sealing groove 13 disposed on the end surface of the housing 10 (specifically, the front side of the housing 10) is also U-shaped, so that the sealing element 43 can be in sealing fit with the sealing groove 13 to achieve the sealing connection between the cover plate 40 and the housing 10.
In an alternative embodiment not shown in the drawings, the shapes of the sealing member 43 and the sealing groove 13 may also be adapted according to the shapes of the cover plate 40 and the housing 10, as long as the cover plate 40 and the housing 10 are ensured to be connected in a sealing manner.
As shown in fig. 1, in the embodiment of the present invention, the fixing device for the acquisition terminal further includes a fixing lug 50 connected to the outer wall surface of the casing 10, and the fixing lug 50 is provided with a mounting hole. Through the arrangement, the fixing device for the acquisition terminal can be arranged on various parts to be arranged, such as buildings, telegraph poles and the like, by utilizing locking pieces such as screws, and the requirements of various power utilization data acquisition are met.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the acquisition terminal to be fixed enters the shell through the first opening and is clamped through the clamping plates, so that the acquisition terminal can be protected by the shell; in addition, the clamping plates are arranged in a telescopic mode, and the size of a clamping space defined by the clamping plates is adjustable, so that the fixing device can be suitable for collecting terminals of different sizes, and the application range of the fixing device is wide.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a fixing device for acquisition terminal which characterized in that includes:
a housing (10) having a mounting cavity (12) and a first opening (11) communicating with the mounting cavity (12);
fixed subassembly (20) that a plurality of intervals set up are located in installation cavity (12), fixed subassembly (20) including with the first elastic component (21) of the inner wall connection of casing (10) and with splint (22) that first elastic component (21) are connected, splint (22) telescopically set up, and are a plurality of splint (22) of fixed subassembly (20) enclose into the centre gripping space that is used for centre gripping collection terminal (60).
2. Fixing device for a collection terminal according to claim 1, characterized in that said fixing assembly (20) further comprises a guide (23) arranged at an end of said clamping plate (22) facing said first opening (11).
3. The fixing device for the acquisition terminal according to claim 2, wherein the guide (23) is a bent section connected to the clamping plate (22), the bent section being inclined toward a side away from the clamping space; or a first rubber layer is arranged on one side of the guide piece (23) facing the acquisition terminal (60).
4. Fixing device for acquisition terminals according to claim 1, characterized in that the side of the clamping plate (22) facing the acquisition terminal (60) is provided with a second rubber layer (24); or, the fixing assembly (20) further comprises a baffle plate (25) connected with the clamping plate (22), and the baffle plate (25), the plurality of clamping plates (22) and part of the side wall of the shell (10) jointly enclose the clamping space.
5. A fixing device for an acquisition terminal according to any of claims 1 to 4, characterized in that it further comprises a support assembly (30) for supporting the acquisition terminal (60), the support assembly (30) being located below the fixing assembly (20), the support assembly (30) comprising:
a base (31) located within the mounting cavity (12);
the second elastic piece (32) is located in the installation cavity (12), one end of the second elastic piece (32) is connected with the inner wall of the shell (10), and the other end of the second elastic piece (32) is connected with the base (31).
6. A fixing device for a collection terminal according to any one of claims 1 to 4, characterized in that said housing (10) further has a second opening communicating with said mounting cavity (12), said fixing device for a collection terminal further comprising a cover plate (40) pivotally connected to said housing (10), said cover plate (40) being adapted to cover and uncover said second opening.
7. Fixing device for acquisition terminals according to claim 6, characterized in that said cover (40) and said casing (10) are made of PPS plastic; or a wire passing hole (14) communicated with the mounting cavity is formed in the side wall, corresponding to the second opening, of the shell (10).
8. The fixing device for an acquisition terminal according to claim 6,
the cover plate (40) is provided with an observation window (41); alternatively, the first and second electrodes may be,
the fixing device for the acquisition terminal further comprises a handle (42) connected with the cover plate (40); alternatively, the first and second electrodes may be,
the cover plate (40) is provided with an observation window (41), the fixing device for the acquisition terminal further comprises a handle (42) connected with the cover plate (40).
9. The fixing device for an acquisition terminal according to claim 6, further comprising a sealing member (43) provided on one side of the cover plate (40) and a sealing groove (13) provided on an end surface of the housing (10) corresponding to the sealing member (43), wherein the sealing member (43) is in interference fit with the sealing groove (13).
10. The fixing device for the acquisition terminal according to any one of claims 1 to 4, further comprising a fixing lug (50) connected to an outer wall surface of the housing (10), wherein the fixing lug (50) is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419096.7U CN215121508U (en) | 2021-06-24 | 2021-06-24 | Fixing device for acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121419096.7U CN215121508U (en) | 2021-06-24 | 2021-06-24 | Fixing device for acquisition terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215121508U true CN215121508U (en) | 2021-12-10 |
Family
ID=79311309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121419096.7U Active CN215121508U (en) | 2021-06-24 | 2021-06-24 | Fixing device for acquisition terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215121508U (en) |
-
2021
- 2021-06-24 CN CN202121419096.7U patent/CN215121508U/en active Active
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