CN214092832U - Contact spring device - Google Patents
Contact spring device Download PDFInfo
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- CN214092832U CN214092832U CN202023315931.0U CN202023315931U CN214092832U CN 214092832 U CN214092832 U CN 214092832U CN 202023315931 U CN202023315931 U CN 202023315931U CN 214092832 U CN214092832 U CN 214092832U
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- wall
- ring
- rubber
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- spring
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- 230000007246 mechanism Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
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Abstract
The utility model relates to a contact spring technical field specifically is a contact spring device, including the device main part, the device main part includes body frame, spring coil and fixed plate, the both ends of body frame outer wall all are provided with the spring coil, the both sides of body frame outer wall all are fixed with the fixed plate, the both ends of body frame are provided with stop gear, stop gear includes the retainer plate and links the board, the both ends of body frame all are provided with the retainer plate, the bottom mounting of retainer plate has the gag lever post of mutually supporting with the fixed plate, the intermediate position department of retainer plate inner wall is fixed with even board, and links the both sides of inboard and all is provided with the opening, the open-ended inside all is provided with the arm-tie, and the arm-tie bottom is close to one side of retainer plate and is fixed with the connecting block, one side that the retainer plate was kept away from to the arm-tie all is fixed with the inserted bar. The utility model discloses realize the installation of gag lever post, carry on spacingly through the gag lever post to the spring coil for placing of spring coil is more stable.
Description
Technical Field
The utility model relates to a contact spring technical field specifically is a contact spring device.
Background
With the continuous development of the mechanical part industry, the spring industry has also been diversified, wherein the contact spring is a common spring, and the existing contact spring device has various functions to meet various requirements of people, so as to realize diversification.
The traditional device generally does not set up and carries out spacing mechanism to the spring coil, if the connection between the spring coil takes place not hard up, the spring coil very easily takes place to drop this moment to the normal use of inconvenient device brings inconvenience for operating personnel, has reduced the convenience and the practicality of device, therefore needs a contact spring device to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a contact spring device to solve the traditional device that proposes in the above-mentioned background art and generally not carry out spacing problem to the spring coil.
In order to achieve the above object, the utility model provides a following technical scheme: a contact spring device comprises a device body, wherein the device body comprises a main frame, spring rings and fixing plates, the spring rings are arranged at two ends of the outer wall of the main frame, the fixing plates are fixed at two sides of the outer wall of the main frame, limiting mechanisms are arranged at two ends of the main frame and comprise fixing rings and connecting plates, the fixing rings are arranged at two ends of the main frame, limiting rods matched with the fixing plates are fixed at the bottom ends of the fixing rings, the connecting plates are fixed at the middle positions of the inner walls of the fixing rings, openings are arranged at two sides of the inner parts of the connecting plates, pull plates are arranged in the openings, connecting blocks are fixed at one sides, close to the fixing rings, of the bottom ends of the pull plates, inserting rods are fixed at one sides, far away from the fixing rings, inserting holes matched with the inserting rods are formed in the inner parts of the openings, reset springs are fixed at one sides, far away from the fixing rings, of the pull plates, and one side of the reset spring, which is far away from the fixed ring, is fixed on the inner wall of the jack, and the outer wall of the limiting rod is provided with a protection mechanism.
Preferably, the protection mechanism includes rubber protection pad, protection chamber and rubber guard circle, the rubber protection pad has been glued to the gag lever post outer wall in the one side that is close to the spring coil, and the inside of rubber protection pad is provided with the protection chamber, the rubber guard circle has been glued to the one side that the spring coil was kept away from to the protection intracavity wall.
Preferably, the top end of the outer wall of the limiting rod is glued with a rubber insert pad, one side, close to the limiting rod, of the inner wall of the rubber insert pad is glued with a rubber support ring, and the bottom end of the rubber insert pad is inclined.
Preferably, a connecting port matched with the connecting block is formed in the main frame.
Preferably, rubber buffer rings are glued to both ends of the inner wall of the rubber protection ring, which are far away from the spring ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this contact spring device is provided with the spring coil, the gag lever post, the rubber is inserted and is filled up, arm-tie and connecting block, when needs carry on spacingly to the spring coil, promote the arm-tie, insert the gag lever post and establish to the socket in, the rubber is inserted and is filled up block to the top of socket, loosen the pulling to the arm-tie, the connecting block injects in the connector, through the aforesaid design, realize the installation operation of gag lever post, it is spacing to the spring coil through the gag lever post, make placing of spring coil more stable, the stability of device has been improved.
2. This contact spring device is provided with rubber protection pad, rubber guard circle and rubber buffering circle, and when the spring coil collided with rubber protection pad outer wall, elastic deformation took place for the rubber guard circle this moment, and rubber buffering circle supports the rubber guard circle, through the aforesaid design, cushions the striking of spring coil, avoids the spring coil because of striking with the gag lever post seriously impaired, has improved the protectiveness and the practicality of device.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.
In the figure: 100. a device main body; 110. a main frame; 120. a spring ring; 130. a fixing plate; 200. a limiting mechanism; 210. a stationary ring; 211. a limiting rod; 212. a rubber insert; 213. a rubber support ring; 220. connecting plates; 221. an opening; 222. pulling a plate; 223. connecting blocks; 224. inserting a rod; 225. a jack; 226. a return spring; 300. a protection mechanism; 310. a rubber protection pad; 320. a protection cavity; 330. a rubber guard ring; 331. a rubber buffer ring.
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. 1-5, the present invention provides an embodiment:
a contact spring device comprises a device body 100, the device body 100 comprises a main frame 110, a spring ring 120 and a fixing plate 130, the spring ring 120 is arranged at two ends of the outer wall of the main frame 110, the fixing plate 130 is fixed at two sides of the outer wall of the main frame 110, a limiting mechanism 200 is arranged at two ends of the main frame 110, the limiting mechanism 200 comprises a fixing ring 210 and a connecting plate 220, the fixing ring 210 is arranged at two ends of the main frame 110, a limiting rod 211 matched with the fixing plate 130 is fixed at the bottom end of the fixing ring 210, the connecting plate 220 is fixed at the middle position of the inner wall of the fixing ring 210, openings 221 are arranged at two sides of the inside of the connecting plate 220, pull plates 222 are arranged inside the openings 221, a connecting block 223 is fixed at one side of the bottom end of each pull plate 222 close to the fixing ring 210, an inserting rod 224 is fixed at one side of each pull plate 222 far away from the fixing ring 210, inserting holes 225 matched with the inserting rods 224 are formed in the inside of each opening 221, one side that the inserted bar 224 kept away from retainer plate 210 is fixed with reset spring 226, and reset spring 226 keeps away from one side of retainer plate 210 and fixes at jack 225 inner wall, and the outer wall of gag lever post 211 is provided with protection machanism 300, through this design, spacing spring coil 120 for placing of spring coil 120 is more stable, has improved the practicality of device.
The top of gag lever post 211 outer wall is glued there is rubber insert pad 212, and rubber insert pad 212 inner wall is close to one side of gag lever post 211 and is glued there is rubber lock ring 213, and the bottom of rubber insert pad 212 sets up to the oblique shape, and the socket of mutually supporting with gag lever post 211 is seted up to the inside of fixed plate 130, through this design for inserting of gag lever post 211 establishes more firmly, has improved the stability of device.
The connector of mutually supporting with connecting block 223 is seted up to the inside of body frame 110, through this design for connecting block 223 insert establish more firm, thereby make the installation of gag lever post 211 more firm, improved the stability of device.
Both ends that spring coil 120 one side was kept away from to rubber guard circle 330 inner wall all are glued rubber buffer ring 331, through this design, support rubber guard circle 330's extrusion, realize the cushioning operation, improved the practicality of device.
The working principle is as follows: when the spring ring 120 needs to be limited, the pulling plate 222 is pushed in the direction away from the fixing ring 210, the reset spring 226 is in a compressed force storage state, the limiting rod 211 is inserted into the socket inside the fixing plate 130, the rubber insert pad 212 and the rubber support ring 213 are elastically deformed and then clamped to the top end of the socket, the pulling of the pulling plate 222 is loosened, the pulling plate 222 moves in the direction close to the fixing ring 210 under the cooperation of the reset spring 226 until the connecting block 223 is completely inserted into the connecting port, and the limiting operation of the spring ring 120 is achieved.
When the spring ring 120 collides with the outer wall of the rubber protection pad 310, the rubber protection ring 330 is elastically deformed, and the rubber buffer ring 331 is elastically deformed and then supports the rubber protection ring 330, so that the buffer protection operation is realized, and the operation is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A contact spring device comprising a device body (100), characterized in that: the device main body (100) comprises a main frame (110), a spring ring (120) and a fixing plate (130), wherein the spring ring (120) is arranged at two ends of the outer wall of the main frame (110), the fixing plate (130) is fixed at two sides of the outer wall of the main frame (110), a limiting mechanism (200) is arranged at two ends of the main frame (110), the limiting mechanism (200) comprises a fixing ring (210) and a connecting plate (220), the fixing ring (210) is arranged at two ends of the main frame (110), a limiting rod (211) matched with the fixing plate (130) is fixed at the bottom end of the fixing ring (210), the connecting plate (220) is fixed at the middle position of the inner wall of the fixing ring (210), openings (221) are arranged at two sides of the inner part of the connecting plate (220), pull plates (222) are arranged in the inner part of the openings (221), and connecting blocks (223) are fixed at one side, close to the bottom end of the fixing ring (210), of the pull plates (222), one side that retainer plate (210) were kept away from in arm-tie (222) all is fixed with inserted bar (224), jack (225) of mutually supporting with inserted bar (224) are seted up to the inside of opening (221), one side that retainer plate (210) were kept away from in inserted bar (224) is fixed with reset spring (226), and reset spring (226) keep away from one side of retainer plate (210) and fix at jack (225) inner wall, the outer wall of gag lever post (211) is provided with protection machanism (300).
2. A contact spring arrangement as claimed in claim 1, wherein: the protection mechanism (300) comprises a rubber protection pad (310), a protection cavity (320) and a rubber protection ring (330), the rubber protection pad (310) is glued to one side, close to the spring ring (120), of the outer wall of the limiting rod (211), the protection cavity (320) is arranged inside the rubber protection pad (310), and the rubber protection ring (330) is glued to one side, far away from the spring ring (120), of the inner wall of the protection cavity (320).
3. A contact spring arrangement as claimed in claim 1, wherein: the rubber plug-in pad (212) is glued to the top of gag lever post (211) outer wall, and rubber support ring (213) is glued to one side that the rubber plug-in pad (212) inner wall is close to gag lever post (211), the bottom of rubber plug-in pad (212) sets up to the inclined shape.
4. A contact spring arrangement as claimed in claim 1, wherein: the main frame (110) is internally provided with a connecting port which is matched with the connecting block (223).
5. A contact spring arrangement as claimed in claim 2, wherein: and rubber buffer rings (331) are glued at two ends of one side of the inner wall of the rubber protection ring (330) far away from the spring ring (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023315931.0U CN214092832U (en) | 2020-12-31 | 2020-12-31 | Contact spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023315931.0U CN214092832U (en) | 2020-12-31 | 2020-12-31 | Contact spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214092832U true CN214092832U (en) | 2021-08-31 |
Family
ID=77436243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023315931.0U Active CN214092832U (en) | 2020-12-31 | 2020-12-31 | Contact spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214092832U (en) |
-
2020
- 2020-12-31 CN CN202023315931.0U patent/CN214092832U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 26 Huaxing Road, Jiuhua Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Jiangsu Xiangying Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 226500 58 Huaxing Road, Jiuhua Town, Rugao City, Nantong, Jiangsu Patentee before: JIANGSU XIANGYING HARDWARE SPRING Co.,Ltd. Country or region before: China |